{"product_id":"oval-faceted-genuine-ruby-5x3-6x4-7x5mm-grades-c-a-aa-aaa","title":"Oval Faceted Genuine Ruby","description":"\u003cp\u003eKnown 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 ruby's signature color, which ranges from orangy red to purplish red — with pure, vivid red to slightly purplish red representing the highest-valued hue.\u003c\/p\u003e\u003cp\u003eThese oval faceted genuine rubies are heat-treated, which is standard practice for virtually all rubies on the market today. Some inclusions are to be expected, as inclusion-free rubies are exceptionally rare. Available in multiple grades and sizes, these stones are well-suited for custom jewelry design, setting projects, and retail resale. Ruby is the birthstone of July. 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\u003eGenuine faceted ruby in an oval cut\u003c\/li\u003e\n\u003cli\u003eHeat-treated — standard for today's ruby supply\u003c\/li\u003e\n\u003cli\u003eColor ranges from orangy red to purplish red depending on grade\u003c\/li\u003e\n\u003cli\u003eMultiple clarity and color grades available: C, A, AA, and AAA\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple sizes: 5x3mm, 6x4mm, and 7x5mm\u003c\/li\u003e\n\u003cli\u003eBirthstone of July\u003c\/li\u003e\n\u003cli\u003eClean with warm, soapy water; ultrasonic and steam cleaning generally safe\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\u003eGenuine Ruby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariety\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 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\u003eColor Range\u003c\/th\u003e\n\u003ctd\u003eOrangy red to purplish red\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\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\u003cth\u003eGrade\u003c\/th\u003e\n\u003cth\u003eGrade Description\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-712\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade C\u003c\/td\u003e\n\u003ctd\u003eIncluded; variation in color of pinkish red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-712-A\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade A\u003c\/td\u003e\n\u003ctd\u003eMedium pinkish red; moderate eye-visible inclusions with moderate effect on stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-712-AA\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade AA\u003c\/td\u003e\n\u003ctd\u003eMedium to medium-dark pinkish red; minor eye inclusions with moderate effect on stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-712-AAA\u003c\/td\u003e\n\u003ctd\u003e5x3mm\u003c\/td\u003e\n\u003ctd\u003eGrade AAA\u003c\/td\u003e\n\u003ctd\u003eMedium to dark red; eye-clean with minor to no effect on stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-717\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade C\u003c\/td\u003e\n\u003ctd\u003eIncluded; variation in color of pinkish red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-717-A\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade A\u003c\/td\u003e\n\u003ctd\u003eMedium pinkish red; moderate eye-visible inclusions with moderate effect on stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-717-AA\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade AA\u003c\/td\u003e\n\u003ctd\u003eMedium to medium-dark pinkish red; minor eye inclusions with moderate effect on stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-717-AAA\u003c\/td\u003e\n\u003ctd\u003e6x4mm\u003c\/td\u003e\n\u003ctd\u003eGrade AAA\u003c\/td\u003e\n\u003ctd\u003eMedium to dark red; eye-clean with minor to no effect on stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e928-722\u003c\/td\u003e\n\u003ctd\u003e7x5mm\u003c\/td\u003e\n\u003ctd\u003eGrade C\u003c\/td\u003e\n\u003ctd\u003eIncluded; variation in color of pinkish red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Grade C \/ 5x3mm","offer_id":43834245513430,"sku":"928-712","price":69.36,"currency_code":"USD","in_stock":true},{"title":"Grade A \/ 5x3mm","offer_id":43834245546198,"sku":"928-712-A","price":56.0,"currency_code":"USD","in_stock":true},{"title":"Grade AA \/ 5x3mm","offer_id":43834245578966,"sku":"928-712-AA","price":98.0,"currency_code":"USD","in_stock":true},{"title":"Grade AAA \/ 5x3mm","offer_id":43834245611734,"sku":"928-712-AAA","price":154.0,"currency_code":"USD","in_stock":true},{"title":"Grade C \/ 6x4mm","offer_id":43834245644502,"sku":"928-717","price":224.4,"currency_code":"USD","in_stock":true},{"title":"Grade A \/ 6x4mm","offer_id":43834245677270,"sku":"928-717-A","price":120.0,"currency_code":"USD","in_stock":false},{"title":"Grade AA \/ 6x4mm","offer_id":43834245710038,"sku":"928-717-AA","price":234.0,"currency_code":"USD","in_stock":true},{"title":"Grade AAA \/ 6x4mm","offer_id":43834245742806,"sku":"928-717-AAA","price":429.0,"currency_code":"USD","in_stock":true},{"title":"Grade C \/ 7x5mm","offer_id":43834245775574,"sku":"928-722","price":498.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/oval-faceted-genuine-ruby-otto-frei.jpg?v=1719954598","url":"https:\/\/www.ottofrei.com\/products\/oval-faceted-genuine-ruby-5x3-6x4-7x5mm-grades-c-a-aa-aaa","provider":"Otto Frei","version":"1.0","type":"link"}