{"product_id":"oval-faceted-genuine-blue-sapphire-5x3-6x4mm","title":"Oval Faceted Genuine Blue Sapphire","description":"\u003cp\u003eSapphire is one of the most popular colored stones in the United States, prized for its extraordinary durability and suitability for everyday wear. Pure corundum — the mineral that sapphire is composed of — is actually colorless in its purest form, but trace elements of iron and titanium produce the rich blue color sapphire is celebrated for. True pure corundum is rare; trace elements are responsible for the wide range of colors found across the corundum family. These oval faceted genuine blue sapphires are heat-treated and available in multiple quality grades, making them well-suited for a variety of fine jewelry applications. Sapphire is the birthstone for September.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine blue sapphire, oval faceted cut\u003c\/li\u003e\n\u003cli\u003eBlue color produced by trace elements of iron and titanium in natural corundum\u003c\/li\u003e\n\u003cli\u003eHeat-treated for color enhancement\u003c\/li\u003e\n\u003cli\u003eAvailable in four quality grades: C, A, AA, and AAA\u003c\/li\u003e\n\u003cli\u003eAvailable in two sizes: 5x3mm and 6x4mm\u003c\/li\u003e\n\u003cli\u003eBirthstone for September\u003c\/li\u003e\n\u003cli\u003eSafe to clean with warm, soapy water; ultrasonic and steam cleaning are generally safe\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\u003eGenuine Blue Sapphire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut\u003c\/th\u003e\n\u003ctd\u003eOval Faceted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTreatment\u003c\/th\u003e\n\u003ctd\u003eHeat-treated\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 are 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\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eGrade Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-912\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade C\u003c\/td\u003e\n\u003ctd\u003eVaries significantly in color; may have significant inclusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-912-A\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade A\u003c\/td\u003e\n\u003ctd\u003eLight to saturated blue; eye-visible inclusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-912-AA\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade AA\u003c\/td\u003e\n\u003ctd\u003eSaturated blue; no eye-visible inclusions, visible under 10x magnification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-912-AAA\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade AAA\u003c\/td\u003e\n\u003ctd\u003eDeep saturated blue, light-transmitting; no eye-visible inclusions, very small inclusions under 10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-917\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade C\u003c\/td\u003e\n\u003ctd\u003eVaries significantly in color; may have significant inclusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-917-A\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade A\u003c\/td\u003e\n\u003ctd\u003eLight to saturated blue; eye-visible inclusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-917-AA\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade AA\u003c\/td\u003e\n\u003ctd\u003eSaturated blue; no eye-visible inclusions, visible under 10x magnification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-917-AAA\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade AAA\u003c\/td\u003e\n\u003ctd\u003eDeep saturated blue, light-transmitting; no eye-visible inclusions, very small inclusions under 10x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Grade C \/ 5x3mm","offer_id":43834246103254,"sku":"928-912","price":40.66,"currency_code":"USD","in_stock":true},{"title":"Grade A \/ 5x3mm","offer_id":43834246136022,"sku":"928-912-A","price":68.0,"currency_code":"USD","in_stock":true},{"title":"Grade AA \/ 5x3mm","offer_id":43834246168790,"sku":"928-912-AA","price":98.0,"currency_code":"USD","in_stock":true},{"title":"Grade AAA \/ 5x3mm","offer_id":43834246201558,"sku":"928-912-AAA","price":154.0,"currency_code":"USD","in_stock":true},{"title":"Grade C \/ 6x4mm","offer_id":43834246234326,"sku":"928-917","price":92.22,"currency_code":"USD","in_stock":true},{"title":"Grade A \/ 6x4mm","offer_id":43834246267094,"sku":"928-917-A","price":120.0,"currency_code":"USD","in_stock":true},{"title":"Grade AA \/ 6x4mm","offer_id":43834246299862,"sku":"928-917-AA","price":269.0,"currency_code":"USD","in_stock":true},{"title":"Grade AAA \/ 6x4mm","offer_id":43834246332630,"sku":"928-917-AAA","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-faceted-genuine-blue-sapphire-otto-frei.jpg?v=1719954596","url":"https:\/\/www.ottofrei.com\/products\/oval-faceted-genuine-blue-sapphire-5x3-6x4mm","provider":"Otto Frei","version":"1.0","type":"link"}