{"title":"Lab Created \/ Assembled Cabochons","description":"","products":[{"product_id":"oval-opal-triplet-cabochon-5x3-18x13mm","title":"Oval Opal Triplet Cabochon","description":"\u003cp\u003eOpal is the world's most popular phenomenal gemstone, with many cultures believing that opals have supernatural origins and power. These oval opal triplet cabochons are crafted by bonding genuine opal to a black onyx backing, then capping it with a colorless glass top. This triplet construction enhances the stability and protection of the opal while increasing the contrast of the play-of-color displayed — making each stone more vivid and durable than a bare opal slice alone.\u003c\/p\u003e\u003cp\u003eAvailable in a wide range of oval sizes, these cabochons are well suited for setting in rings, pendants, earrings, and other jewelry applications. Opal is the traditional birthstone for October.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine opal bonded to black onyx backing with colorless glass top\u003c\/li\u003e\n\u003cli\u003eTriplet construction enhances play-of-color and improves stone stability\u003c\/li\u003e\n\u003cli\u003eOval cabochon shape available in multiple sizes\u003c\/li\u003e\n\u003cli\u003eOctober birthstone\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNever clean with ultrasonic or steam cleaners\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eOpal (genuine)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eTriplet — opal bonded to black onyx backing with colorless glass top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eTriplet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eOval cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone Month\u003c\/th\u003e\n\u003ctd\u003eOctober\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-212\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-217\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-222\u003c\/td\u003e\n\u003ctd\u003e7x5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-228\u003c\/td\u003e\n\u003ctd\u003e8x6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-240\u003c\/td\u003e\n\u003ctd\u003e10x8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-242\u003c\/td\u003e\n\u003ctd\u003e12x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-244\u003c\/td\u003e\n\u003ctd\u003e14x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-246\u003c\/td\u003e\n\u003ctd\u003e14x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-250\u003c\/td\u003e\n\u003ctd\u003e16x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-255\u003c\/td\u003e\n\u003ctd\u003e18x13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNever clean opal triplets with ultrasonic or steam cleaners, as heat and vibration can damage the bonded layers.\u003c\/li\u003e\n\u003cli\u003ePlay-of-color appearance may vary between individual stones.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"5x3mm","offer_id":47551788810454,"sku":"949-212","price":9.0,"currency_code":"USD","in_stock":true},{"title":"6x4mm","offer_id":47551788843222,"sku":"949-217","price":12.8,"currency_code":"USD","in_stock":true},{"title":"7x5mm","offer_id":47551788875990,"sku":"949-222","price":14.0,"currency_code":"USD","in_stock":true},{"title":"8x6mm","offer_id":47551788908758,"sku":"949-228","price":16.0,"currency_code":"USD","in_stock":true},{"title":"10x8mm","offer_id":47551788941526,"sku":"949-240","price":40.0,"currency_code":"USD","in_stock":true},{"title":"12x10mm","offer_id":47551788974294,"sku":"949-242","price":45.0,"currency_code":"USD","in_stock":true},{"title":"14x10mm","offer_id":47551789007062,"sku":"949-244","price":72.0,"currency_code":"USD","in_stock":true},{"title":"14x12mm","offer_id":47551789039830,"sku":"949-246","price":75.0,"currency_code":"USD","in_stock":true},{"title":"16x12mm","offer_id":47551789072598,"sku":"949-250","price":92.0,"currency_code":"USD","in_stock":true},{"title":"18x13mm","offer_id":47551789105366,"sku":"949-255","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-opal-triplet-cabochon-otto-frei.jpg?v=1719954635"},{"product_id":"round-opal-triplet-cabochon-5-8mm","title":"Round Opal Triplet Cabochon","description":"\u003cp\u003e\u003cstrong\u003eOpal is the world's most popular phenomenal gemstone\u003c\/strong\u003e, with many cultures believing that opals have supernatural origins and power. These Round Opal Triplet Cabochons are created by bonding a piece of genuine opal to a black onyx backing, then capping it with a colorless glass top. This triplet construction enhances the stability and protection of the opal while increasing the contrast of the play-of-color displayed — making each stone a vibrant, eye-catching centerpiece for rings, pendants, and more.\u003c\/p\u003e\u003cp\u003eOpal is the birthstone for October, making these cabochons an ideal choice for personalized jewelry creations.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine opal bonded to black onyx backing with colorless glass top\u003c\/li\u003e\n\u003cli\u003eTriplet construction enhances play-of-color and improves durability\u003c\/li\u003e\n\u003cli\u003eRound cabochon shape — ideal for standard settings and bezel work\u003c\/li\u003e\n\u003cli\u003eBirthstone for October\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever clean with ultrasonic or steam cleaners\u003c\/strong\u003e — triplet construction is sensitive to heat and moisture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eOpal Triplet Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eGenuine opal, black onyx backing, colorless glass top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eTriplet (assembled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone Month\u003c\/th\u003e\n\u003ctd\u003eOctober\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare Warning\u003c\/th\u003e\n\u003ctd\u003eDo not use ultrasonic or steam cleaners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e948-505\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e948-506\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e948-507\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e948-508\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"5mm","offer_id":47551789367510,"sku":"948-505","price":12.8,"currency_code":"USD","in_stock":false},{"title":"6mm","offer_id":47551789400278,"sku":"948-506","price":16.85,"currency_code":"USD","in_stock":true},{"title":"7mm","offer_id":47551789433046,"sku":"948-507","price":18.9,"currency_code":"USD","in_stock":true},{"title":"8mm","offer_id":47551789465814,"sku":"948-508","price":22.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/round-opal-triplet-cabochon-otto-frei.jpg?v=1719954633"},{"product_id":"marquise-opal-triplet-cabochon-8x4-12x6mm","title":"Marquise Opal Triplet Cabochon","description":"\u003cp\u003e\u003cstrong\u003eOpal is the world's most popular phenomenal gemstone\u003c\/strong\u003e, with many cultures believing that opals have supernatural origins and power. These Marquise Opal Triplet Cabochons are crafted by bonding a piece of genuine opal to a black agate backing, then capping it with a colorless glass top. This triplet construction enhances the stability and protection of the opal while increasing the contrast of the play-of-color displayed — making each stone more vivid and durable for use in finished jewelry.\u003c\/p\u003e\u003cp\u003eOpal is the birthstone for October, making these cabochons a natural choice for birthstone jewelry designs. Available in three marquise sizes to suit a range of settings and applications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine opal bonded to black agate backing with colorless glass top\u003c\/li\u003e\n\u003cli\u003eTriplet construction enhances play-of-color contrast and improves stone stability\u003c\/li\u003e\n\u003cli\u003eMarquise cabochon shape suitable for a variety of jewelry settings\u003c\/li\u003e\n\u003cli\u003eOctober birthstone\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNever clean with ultrasonic or steam cleaner\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eOpal Triplet Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eMarquise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eTriplet (genuine opal, black agate backing, colorless glass top)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone Month\u003c\/th\u003e\n\u003ctd\u003eOctober\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCleaning Restriction\u003c\/th\u003e\n\u003ctd\u003eDo not use ultrasonic or steam cleaner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-726\u003c\/td\u003e\n\u003ctd\u003e8x4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-738\u003c\/td\u003e\n\u003ctd\u003e10x5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e949-742\u003c\/td\u003e\n\u003ctd\u003e12x6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"8x4mm","offer_id":47551789498582,"sku":"949-726","price":21.0,"currency_code":"USD","in_stock":true},{"title":"10x5mm","offer_id":47551789531350,"sku":"949-738","price":26.25,"currency_code":"USD","in_stock":false},{"title":"12x6mm","offer_id":47551789564118,"sku":"949-742","price":38.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/marquise-opal-triplet-cabochon-otto-frei.jpg?v=1719954633"},{"product_id":"round-lab-created-blue-sapphire-cabochon-4-8mm","title":"Round Lab-Created Blue Sapphire Cabochon","description":"\u003cp\u003eThese round lab-created blue sapphire cabochons are composed of man-made corundum sharing the same chemical composition and durability as natural sapphire. Each stone displays excellent clarity with vivid, even coloration ranging from medium-dark to dark blue — ideal for setting in finished jewelry intended for everyday wear.\u003c\/p\u003e\u003cp\u003eSapphire is one of the most popular colored gemstones in the United States, prized for its extraordinary hardness and resilience. The blue color in sapphire is caused by trace elements of iron and titanium within the corundum crystal structure. Pure corundum is naturally colorless; the presence of trace elements produces the broad spectrum of sapphire colors available. These lab-created stones are treated as synthetic, offering consistent quality and color at an accessible price point for jewelers and metalsmiths.\u003c\/p\u003e\u003cp\u003eSapphire is the traditional birthstone for September, making these cabochons a popular choice for birthstone jewelry. Care is straightforward — clean with warm, soapy water. Use of an ultrasonic cleaner or steam cleaner is generally considered safe for these stones.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLab-created corundum with the same chemical composition as natural sapphire\u003c\/li\u003e\n\u003cli\u003eVivid, even medium-dark to dark blue coloration\u003c\/li\u003e\n\u003cli\u003eEye-clean clarity\u003c\/li\u003e\n\u003cli\u003eOpaque cabochon cut — no faceting\u003c\/li\u003e\n\u003cli\u003eTreatment: Synthetic\u003c\/li\u003e\n\u003cli\u003eSeptember birthstone\u003c\/li\u003e\n\u003cli\u003eSuitable for everyday wear jewelry applications\u003c\/li\u003e\n\u003cli\u003eCompatible with ultrasonic and steam cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eLab-Created Blue Sapphire (Synthetic Corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eRound Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eVivid Medium-Dark to Dark Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClarity\u003c\/th\u003e\n\u003ctd\u003eEye-Clean, Opaque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eSynthetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone Month\u003c\/th\u003e\n\u003ctd\u003eSeptember\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eWarm soapy water; ultrasonic and steam cleaning generally safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-904\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-905\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-906\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-908\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"4mm","offer_id":47551798444246,"sku":"931-904","price":7.6,"currency_code":"USD","in_stock":true},{"title":"5mm","offer_id":47551798477014,"sku":"931-905","price":8.7,"currency_code":"USD","in_stock":true},{"title":"6mm","offer_id":47551798509782,"sku":"931-906","price":14.0,"currency_code":"USD","in_stock":true},{"title":"8mm","offer_id":47551798542550,"sku":"931-908","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/round-lab-created-blue-sapphire-cabochon-otto-frei.jpg?v=1719954612"},{"product_id":"oval-lab-created-blue-sapphire-cabochon-8x6-12x10mm","title":"Oval Lab-Created Blue Sapphire Cabochon","description":"\u003cp\u003eThese oval lab-created blue sapphire cabochons are composed of man-made corundum sharing the same chemical composition and durability as natural sapphire. Each stone exhibits excellent clarity with vivid, even coloration ranging from medium-dark to dark blue. Sapphire is one of the most popular colored stones in the United States, prized for its extraordinary durability and suitability for everyday wear.\u003c\/p\u003e\u003cp\u003ePure corundum — the mineral sapphire is composed of — is actually colorless in its purest form. Trace elements of iron and titanium are responsible for sapphire's characteristic blue hue, while other trace elements produce the wide spectrum of colors found across the corundum family. Sapphire is the traditional birthstone for September.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Synthetic (lab-created corundum)\u003c\/li\u003e\n\u003cli\u003eOpaque with vivid, medium-dark to dark blue coloration\u003c\/li\u003e\n\u003cli\u003eEye-clean clarity\u003c\/li\u003e\n\u003cli\u003eSame chemical composition and hardness as natural sapphire\u003c\/li\u003e\n\u003cli\u003eOval cabochon cut\u003c\/li\u003e\n\u003cli\u003eBirthstone for September\u003c\/li\u003e\n\u003cli\u003eSuitable for everyday wear settings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eLab-Created Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMineral\u003c\/th\u003e\n\u003ctd\u003eCorundum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eSynthetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eOval Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransparency\u003c\/th\u003e\n\u003ctd\u003eOpaque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eVivid Medium-Dark to Dark Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClarity\u003c\/th\u003e\n\u003ctd\u003eEye-Clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone\u003c\/th\u003e\n\u003ctd\u003eSeptember\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eWarm soapy water; ultrasonic and steam cleaning generally safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-950\u003c\/td\u003e\n\u003ctd\u003e8x6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-955\u003c\/td\u003e\n\u003ctd\u003e9x7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-960\u003c\/td\u003e\n\u003ctd\u003e10x8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-965\u003c\/td\u003e\n\u003ctd\u003e12x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"8x6mm","offer_id":47551798673622,"sku":"931-950","price":16.0,"currency_code":"USD","in_stock":true},{"title":"9x7mm","offer_id":47551798706390,"sku":"931-955","price":22.0,"currency_code":"USD","in_stock":true},{"title":"10x8mm","offer_id":47551798739158,"sku":"931-960","price":27.0,"currency_code":"USD","in_stock":true},{"title":"12x10mm","offer_id":47551798771926,"sku":"931-965","price":36.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-lab-created-blue-sapphire-cabochon-otto-frei.jpg?v=1719954612"},{"product_id":"synthetic-ruby-cabochon-oval-8x6-12x10mm","title":"Oval Lab-Created Ruby Cabochon","description":"\u003cp\u003eComposed of man-made corundum with the same chemical composition and durability as natural ruby, these oval lab-created ruby cabochons offer excellent clarity with vivid, even coloration. Known as the \"King of Gems\" in Sanskrit, ruby is one of the most desired and valuable gemstones, prized as far back as biblical times. Ruby is the most valuable variety of corundum and commands the highest per-carat price of any colored stone. The trace element chromium is responsible for its characteristic color, which ranges from orangy red to purplish red—with pure, vivid red to slightly purplish red being the most highly valued.\u003c\/p\u003e\u003cp\u003eThese lab-created stones are an excellent choice for jewelers and metalsmiths seeking consistent color, reliable clarity, and a cost-effective alternative to mined ruby for production work or resale. Clean with warm, soapy water; use of an ultrasonic or steam cleaner is generally considered safe.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLab-created corundum—same chemical composition and hardness as natural ruby\u003c\/li\u003e\n\u003cli\u003eMedium to dark purplish red color, eye-clean\u003c\/li\u003e\n\u003cli\u003eVivid, uniform coloration throughout\u003c\/li\u003e\n\u003cli\u003eOval cabochon cut\u003c\/li\u003e\n\u003cli\u003eTreatment: Synthetic\u003c\/li\u003e\n\u003cli\u003eBirthstone of July\u003c\/li\u003e\n\u003cli\u003eSuitable for resale or production setting use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eLab-Created (Synthetic) Ruby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecies\u003c\/th\u003e\n\u003ctd\u003eCorundum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eOval Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eMedium to dark purplish red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClarity\u003c\/th\u003e\n\u003ctd\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eSynthetic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone\u003c\/th\u003e\n\u003ctd\u003eJuly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eWarm soapy water; ultrasonic and steam generally safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-750\u003c\/td\u003e\n\u003ctd\u003e8x6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-755\u003c\/td\u003e\n\u003ctd\u003e9x7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-760\u003c\/td\u003e\n\u003ctd\u003e10x8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-765\u003c\/td\u003e\n\u003ctd\u003e12x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"8x6mm","offer_id":47551798935766,"sku":"931-750","price":5.0,"currency_code":"USD","in_stock":true},{"title":"9x7mm","offer_id":47551798968534,"sku":"931-755","price":6.25,"currency_code":"USD","in_stock":true},{"title":"10x8mm","offer_id":47551799001302,"sku":"931-760","price":9.25,"currency_code":"USD","in_stock":true},{"title":"12x10mm","offer_id":47551799034070,"sku":"931-765","price":12.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-lab-created-ruby-cabochon-otto-frei.jpg?v=1719954611"},{"product_id":"round-lab-created-ruby-cabochon-4-8mm","title":"Round Lab-Created Ruby Cabochon","description":"\u003cp\u003eA vibrant, professional-grade gemstone for jewelry making and resale, this round lab-created ruby cabochon is composed of \u003cstrong\u003eman-made corundum\u003c\/strong\u003e — sharing the same chemical composition, crystal structure, and hardness as its natural counterpart. It delivers \u003cstrong\u003eexcellent clarity\u003c\/strong\u003e and \u003cstrong\u003evivid, even coloration\u003c\/strong\u003e at a fraction of the cost of mined ruby, making it an ideal choice for production jewelry, custom settings, and retail display pieces.\u003c\/p\u003e\u003cp\u003eRuby — known in Sanskrit as the \u003cem\u003e\"King of Gems\"\u003c\/em\u003e — has been among the most prized gemstones throughout history. As the most valuable variety of corundum, it commands the highest per-carat price of any colored stone. The rich red hue is produced by trace amounts of chromium, with color ranging from orangey red to purplish red. Lab-created ruby reproduces this color and hardness with consistency, batch after batch.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMan-made corundum with the same chemical composition as natural ruby\u003c\/li\u003e\n\u003cli\u003eMedium to dark purplish red color with vivid, even saturation\u003c\/li\u003e\n\u003cli\u003eEye-clean clarity — free of visible inclusions to the naked eye\u003c\/li\u003e\n\u003cli\u003eMohs hardness of 9 — excellent durability for everyday wear\u003c\/li\u003e\n\u003cli\u003eRound cabochon cut — suited for bezel, prong, and channel settings\u003c\/li\u003e\n\u003cli\u003eJuly birthstone — popular for custom and commemorative jewelry\u003c\/li\u003e\n\u003cli\u003eConsistent color and clarity across sizes, ideal for production runs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eLab-created ruby (synthetic corundum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eRound cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eMedium to dark purplish red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClarity\u003c\/th\u003e\n\u003ctd\u003eEye-clean\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eSynthetic (color and clarity achieved during growth)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMohs Hardness\u003c\/th\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone Month\u003c\/th\u003e\n\u003ctd\u003eJuly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-704\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-705\u003c\/td\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-706\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-708\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClean with warm, soapy water; ultrasonic and steam cleaners are generally safe for this stone type.\u003c\/li\u003e\n\u003cli\u003eSome minor inclusions may be present — completely inclusion-free rubies are rare even in lab-created material.\u003c\/li\u003e\n\u003cli\u003eHeat treatment is standard practice for natural rubies; synthetic varieties achieve their color and clarity during the growth process without additional treatment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"4mm","offer_id":47551799066838,"sku":"931-704","price":2.55,"currency_code":"USD","in_stock":true},{"title":"5mm","offer_id":47551799099606,"sku":"931-705","price":3.35,"currency_code":"USD","in_stock":true},{"title":"6mm","offer_id":47551799132374,"sku":"931-706","price":4.45,"currency_code":"USD","in_stock":true},{"title":"8mm","offer_id":47551799165142,"sku":"931-708","price":4.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/round-lab-created-ruby-cabochon-otto-frei.jpg?v=1719954610"},{"product_id":"oval-lab-created-white-sapphire-cabochon-7x5mm","title":"Oval Lab-Created White Sapphire Cabochon","description":"\u003cp\u003eThe Oval Lab-Created White Sapphire Cabochon offers jewelers and metalsmiths a clean, versatile white stone for setting in rings, pendants, earrings, and other fine jewelry applications. With a smooth, domed cabochon profile and a classic oval outline, this lab-created white sapphire delivers consistent color and clarity in every piece—making it a reliable choice for production work, custom designs, and resale.\u003c\/p\u003e\u003cp\u003eLab-created sapphires share the same chemical and physical properties as their natural counterparts, providing the hardness and durability expected of corundum in a controlled, consistent form. The white colorway works beautifully as a center stone or accent, complementing both precious and base metals across a wide range of jewelry styles.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLab-created white sapphire with a smooth cabochon dome\u003c\/li\u003e\n\u003cli\u003eClassic oval shape suitable for a wide range of setting styles\u003c\/li\u003e\n\u003cli\u003eConsistent color and clarity across units—ideal for production and resale\u003c\/li\u003e\n\u003cli\u003eShares the chemical composition of natural corundum\u003c\/li\u003e\n\u003cli\u003eSuitable for rings, pendants, earrings, bracelets, and other jewelry applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eLab-Created White Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eCabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e1 stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9CB-OV-999-WH-0705\u003c\/td\u003e\n\u003ctd\u003e7mm x 5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"7mmx5mm","offer_id":43834362790102,"sku":"9CB-OV-999-WH-0705","price":7.5,"currency_code":"USD","in_stock":true},{"title":"10mmx8mm","offer_id":44055864574166,"sku":"9CB-OV-999-WH-1008","price":4.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-lab-created-white-sapphire-cabochon-otto-frei.png?v=1719954514"},{"product_id":"round-purple-mosaic-turquoise-cabochons-kingman-bronze-10-12mm","title":"Round Purple Mosaic Turquoise Cabochons","description":"\u003cp\u003eMosaic Purple Turquoise cabochons offer a striking visual appeal, combining the rich color of dyed Kingman American turquoise with an intricate bronze matrix. These cabochons are crafted from genuine Kingman American turquoise nuggets — material that would otherwise be sold as gravel — compressed with resin under heat and pressure, then infused with bronze and dyed to produce the distinctive purple hue with a warm bronze mosaic pattern throughout.\u003c\/p\u003e\u003cp\u003eThese are natural enhanced lapidary materials, making each cabochon unique in its patterning. Due to the dyeing process, some pieces may exhibit slight blue shading or spots, which is a natural characteristic of the material. Turquoise is the traditional birthstone of December, making these cabochons a meaningful choice for custom birthstone jewelry.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMade from genuine Kingman American turquoise nuggets\u003c\/li\u003e\n\u003cli\u003eCompressed with resin under heat and pressure for durability\u003c\/li\u003e\n\u003cli\u003eInfused with bronze and dyed to achieve a rich purple color with bronze mosaic matrix\u003c\/li\u003e\n\u003cli\u003eRepurposed from smaller turquoise pieces, giving new life to natural lapidary material\u003c\/li\u003e\n\u003cli\u003eRound cabochon shape suitable for rings, pendants, and other jewelry settings\u003c\/li\u003e\n\u003cli\u003eDecember birthstone material\u003c\/li\u003e\n\u003cli\u003eSlight blue shading or spots may be present due to the dyeing process\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRound Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eKingman American Turquoise (compressed with resin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatrix\u003c\/th\u003e\n\u003ctd\u003eBronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatments\u003c\/th\u003e\n\u003ctd\u003eAssembled, Dyed, Stabilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eClean with warm soapy water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBirthstone Month\u003c\/th\u003e\n\u003ctd\u003eDecember\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-RM-10\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-RM-12\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDue to the nature of the dyeing process, slight blue shading or spots may appear on individual cabochons.\u003c\/li\u003e\n\u003cli\u003eAs a natural enhanced material, each cabochon will vary slightly in pattern and appearance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"10mm","offer_id":47551845892310,"sku":"931-RM-10","price":15.0,"currency_code":"USD","in_stock":true},{"title":"12mm","offer_id":47551845925078,"sku":"931-RM-12","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/round-purple-mosaic-turquoise-cabochons-otto-frei.jpg?v=1719954513"},{"product_id":"round-malachite-bronze-cabochons-8-12mm","title":"Closeout-Round Malachite with Bronze","description":"\u003cp\u003eMalachite with bronze makes for a unique combination. This pairing is achieved by taking malachite nuggets, compressing them, infusing them with bronze, and stabilizing the result—producing assembled cabochons with a distinctive appearance well-suited for jewelry making and resale.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnique malachite and bronze combination achieved through a multi-step assembly process\u003c\/li\u003e\n\u003cli\u003eMalachite nuggets are compressed, bronze-infused, and stabilized for durability\u003c\/li\u003e\n\u003cli\u003eRound cabochon shape in multiple sizes\u003c\/li\u003e\n\u003cli\u003eTreatments: Assembled and Stabilized\u003c\/li\u003e\n\u003cli\u003eCare: Clean with warm soapy water\u003c\/li\u003e\n\u003cli\u003eTagged for resale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMalachite with Bronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eLab Created \/ Assembled Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatments\u003c\/th\u003e\n\u003ctd\u003eAssembled and Stabilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eClean with warm soapy water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e923-RM-8\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e923-RM-10\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e923-RM-12\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"8mm","offer_id":47551846711510,"sku":"923-RM-8","price":5.6,"currency_code":"USD","in_stock":false},{"title":"10mm","offer_id":47551846744278,"sku":"923-RM-10","price":12.75,"currency_code":"USD","in_stock":true},{"title":"12mm","offer_id":47551846777046,"sku":"923-RM-12","price":15.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/closeout-round-malachite-with-bronze-otto-frei.jpg?v=1719954512"},{"product_id":"oval-malachite-bronze-cabochon-10x8-18x13mm","title":"Closeout-Oval Malachite with Bronze Cabochon","description":"\u003cp\u003eMalachite with bronze makes for a striking and distinctive combination in cabochon form. These oval cabochons are crafted by taking malachite nuggets, compressing them, infusing them with bronze, and then stabilizing the material — a process that results in a rich, one-of-a-kind aesthetic unlike standard malachite stones. The natural patterning of malachite paired with bronze creates visual depth ideal for statement jewelry settings. Available in four oval sizes to suit a range of design needs.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnique malachite and bronze combination achieved through compression and infusion\u003c\/li\u003e\n\u003cli\u003eAssembled and stabilized construction for durability and consistency\u003c\/li\u003e\n\u003cli\u003eOval cabochon shape suitable for a variety of jewelry settings\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple sizes to fit different design applications\u003c\/li\u003e\n\u003cli\u003eCare: Clean with warm soapy water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eOval Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMalachite with Bronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eAssembled and Stabilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare Instructions\u003c\/th\u003e\n\u003ctd\u003eClean with warm soapy water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e923-OM-60\u003c\/td\u003e\n\u003ctd\u003e10x8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e923-OM-67\u003c\/td\u003e\n\u003ctd\u003e14x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e923-OM-70\u003c\/td\u003e\n\u003ctd\u003e16x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e923-OM-75\u003c\/td\u003e\n\u003ctd\u003e18x13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"10x8mm","offer_id":47551846842582,"sku":"923-OM-60","price":6.35,"currency_code":"USD","in_stock":false},{"title":"14x10mm","offer_id":47551846875350,"sku":"923-OM-67","price":10.2,"currency_code":"USD","in_stock":true},{"title":"16x12mm","offer_id":47551846908118,"sku":"923-OM-70","price":12.5,"currency_code":"USD","in_stock":true},{"title":"18x13mm","offer_id":47551846940886,"sku":"923-OM-75","price":16.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/closeout-oval-malachite-with-bronze-cabochon-otto-frei.jpg?v=1719954511"},{"product_id":"round-azurite-malachite-cabochon-stabilized-8-10-12mm","title":"Round Azurite Cabochon","description":"\u003cp\u003eAzurite malachite is rarely found in calibrated sizes due to the natural rarity of the stone and its striking combination of blue and green hues. These round cabochons are made from real azurite and malachite mined in the Four Corners region of Utah, which have been compressed and stabilized to allow for consistent, calibrated sizing at accessible prices. The result is a gemstone material with authentic color and character, available in standard round sizes suited for setting in jewelry.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from real, earth-mined azurite and malachite from the Four Corners region of Utah\u003c\/li\u003e\n\u003cli\u003eCompressed and stabilized to achieve consistent calibrated sizes\u003c\/li\u003e\n\u003cli\u003eDistinctive natural blue and green color combination characteristic of azurite malachite\u003c\/li\u003e\n\u003cli\u003eRound cabochon cut suitable for bezel and prong settings\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple standard round sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eAzurite Malachite Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eAssembled and Stabilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eFour Corners region, Utah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eClean with warm soapy water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-RA-8\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-RA-10\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-RA-12\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"8mm","offer_id":47551847104726,"sku":"931-RA-8","price":6.6,"currency_code":"USD","in_stock":true},{"title":"10mm","offer_id":47551847137494,"sku":"931-RA-10","price":15.0,"currency_code":"USD","in_stock":true},{"title":"12mm","offer_id":47551847170262,"sku":"931-RA-12","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/round-azurite-cabochon-otto-frei.jpg?v=1719954511"},{"product_id":"oval-azurite-malachite-cabochon-stabilized-calibrated","title":"Oval Azurite Cabochon","description":"\u003cp\u003eAzurite Malachite is rarely available in calibrated sizes due to the natural rarity of the stone and its striking combination of blue and green colors. These oval cabochons are made by compressing and stabilizing real azurite and malachite — material mined in the Four Corners region of Utah — into a consistent, workable form. This assembly and stabilization process makes calibrated sizing possible at accessible prices, giving jewelers and designers a reliable supply of this distinctive stone.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssembled and stabilized azurite malachite cabochons\u003c\/li\u003e\n\u003cli\u003eMade with genuine earth-mined azurite and malachite from the Four Corners region of Utah\u003c\/li\u003e\n\u003cli\u003eStabilization and compression process enables consistent calibrated sizing\u003c\/li\u003e\n\u003cli\u003eStriking natural combination of blue and green coloration\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple standard oval calibrated sizes\u003c\/li\u003e\n\u003cli\u003eSuitable for resale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStone Type\u003c\/th\u003e\n\u003ctd\u003eAzurite Malachite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eOval Cabochon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eAssembled and Stabilized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eFour Corners region, Utah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCare\u003c\/th\u003e\n\u003ctd\u003eClean with warm soapy water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-OA-60\u003c\/td\u003e\n\u003ctd\u003e10x8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-OA-67\u003c\/td\u003e\n\u003ctd\u003e14x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-OA-70\u003c\/td\u003e\n\u003ctd\u003e16x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e931-OA-75\u003c\/td\u003e\n\u003ctd\u003e18x13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"10x8mm","offer_id":47551847334102,"sku":"931-OA-60","price":7.5,"currency_code":"USD","in_stock":true},{"title":"14x10mm","offer_id":47551847366870,"sku":"931-OA-67","price":12.0,"currency_code":"USD","in_stock":true},{"title":"16x12mm","offer_id":47551847399638,"sku":"931-OA-70","price":14.73,"currency_code":"USD","in_stock":true},{"title":"18x13mm","offer_id":47551847432406,"sku":"931-OA-75","price":19.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-azurite-cabochon-otto-frei.jpg?v=1719954511"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/collections\/otto-frei-lab-created-cabochons-collection-hero_jpg.jpg?v=1776963264","url":"https:\/\/www.ottofrei.com\/collections\/lab-created-imitation-faceted-gemstones.oembed","provider":"Otto Frei","version":"1.0","type":"link"}