{"product_id":"heart-faceted-imitation-sapphire-lab-spinel-6x6mm","title":"Heart Faceted Imitation Sapphire","description":"\u003cp\u003eMimicking the royal blue color of natural sapphire, this heart-shaped faceted stone is composed of lab-created blue spinel. Offered as a sapphire simulant, it delivers rich, saturated color at an accessible price point—making it an excellent choice for finished jewelry, custom designs, and resale applications.\u003c\/p\u003e\n\n\u003cp\u003eThis stone is generally safe for stone-in-place casting, though some risk of damage may occur depending on casting conditions. Clean with warm, soapy water. Use of ultrasonic and steam cleaners is usually safe. Calibrated gemstone sizes may vary slightly +\/– 0.10mm.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSapphire simulant\u003c\/strong\u003e – replicates the royal blue hue of natural sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposed of synthetic spinel\u003c\/strong\u003e – lab-created for consistent color and clarity\u003c\/li\u003e\n\u003cli\u003eHeart faceted cut for brilliance and visual impact\u003c\/li\u003e\n\u003cli\u003eGenerally safe for stone-in-place casting\u003c\/li\u003e\n\u003cli\u003eCompatible with ultrasonic and steam cleaning in most applications\u003c\/li\u003e\n\u003cli\u003eSuitable for resale in finished jewelry settings\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\u003eImitation Sapphire (Sapphire Simulant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eLab-Created Synthetic Blue Spinel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eHeart Faceted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Tolerance\u003c\/th\u003e\n\u003ctd\u003e+\/– 0.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCasting\u003c\/th\u003e\n\u003ctd\u003eGenerally safe for stone-in-place casting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCleaning\u003c\/th\u003e\n\u003ctd\u003eWarm soapy water; ultrasonic and steam usually safe\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\u003e916-918\u003c\/td\u003e\n\u003ctd\u003e6x6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"6x6mm","offer_id":47551821512918,"sku":"916-918","price":3.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/heart-faceted-imitation-sapphire-otto-frei.jpg?v=1719954570","url":"https:\/\/www.ottofrei.com\/products\/heart-faceted-imitation-sapphire-lab-spinel-6x6mm","provider":"Otto Frei","version":"1.0","type":"link"}