{"product_id":"marquise-faceted-imitation-aquamarine-lab-spinel-4x2-12x6mm","title":"Marquise Faceted Imitation Aquamarine","description":"\u003cp\u003eSimulating the soft, light sky blue of natural aquamarine, these marquise faceted stones are composed of lab-created blue spinel. Offered in a range of calibrated sizes, they are well suited for use in custom jewelry settings, casting projects, and finished piece production. These stones are generally safe for stone-in-place casting, though some risk of damage may occur depending on casting conditions. Clean with warm, soapy water; ultrasonic and steam cleaning are generally safe.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eCalibrated gemstone sizes may vary slightly ±0.10mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquamarine simulant\u003c\/strong\u003e — replicates the light sky blue color of natural aquamarine\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\u003eMarquise faceted cut for maximum light reflection and brilliance\u003c\/li\u003e\n\u003cli\u003eGenerally safe for stone-in-place casting\u003c\/li\u003e\n\u003cli\u003eCompatible with ultrasonic and steam cleaning\u003c\/li\u003e\n\u003cli\u003eCalibrated sizes suitable for standard settings and mountings\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\u003eAquamarine Simulant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eSynthetic (Lab-Created) Blue Spinel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eMarquise Faceted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eLight Sky Blue\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 generally 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\u003e917-307\u003c\/td\u003e\n\u003ctd\u003e4x2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e917-316\u003c\/td\u003e\n\u003ctd\u003e6x3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e917-326\u003c\/td\u003e\n\u003ctd\u003e8x4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e917-338\u003c\/td\u003e\n\u003ctd\u003e10x5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e917-346\u003c\/td\u003e\n\u003ctd\u003e12x6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"4x2mm","offer_id":47551822201046,"sku":"917-307","price":1.5,"currency_code":"USD","in_stock":true},{"title":"6x3mm","offer_id":47551822233814,"sku":"917-316","price":2.73,"currency_code":"USD","in_stock":true},{"title":"8x4mm","offer_id":47551822102742,"sku":"917-326","price":5.85,"currency_code":"USD","in_stock":true},{"title":"10x5mm","offer_id":47551822135510,"sku":"917-338","price":6.2,"currency_code":"USD","in_stock":true},{"title":"12x6mm","offer_id":47551822168278,"sku":"917-346","price":7.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/marquise-faceted-imitation-aquamarine-otto-frei.jpg?v=1719954568","url":"https:\/\/www.ottofrei.com\/products\/marquise-faceted-imitation-aquamarine-lab-spinel-4x2-12x6mm","provider":"Otto Frei","version":"1.0","type":"link"}