{"product_id":"3-80ct-ruby-glass-filled-oval-cut-gemstone","title":"3.80ct Ruby (Glass Filled) Oval Cut Gemstone","description":"This 3.80ct Ruby has been expertly faceted into a classic oval cut, showcasing its rich red color with beautiful brilliance and timeless appeal. This gemstone has been glass filled, a treatment used to improve its apparent clarity by filling surface-reaching fractures. Ruby is the red variety of corundum, with its iconic color primarily produced by chromium. \u003cbr\u003e\u003cbr\u003eGemstone Information\u003cbr\u003eMohs Hardness: 9\u003cbr\u003eBirthstone: July\u003cbr\u003eAnniversary Stone: 15th \u0026amp; 40th Anniversaries\u003cbr\u003eMineral Family: Corundum\u003cbr\u003eEnhancement: Glass Filled\u003cbr\u003eRuby itself is highly durable, but glass-filled stones require extra care and should be protected from high heat, harsh chemicals, ultrasonic cleaning, and aggressive jewelry repairs\u003cbr\u003e\u003cbr\u003eFollow our page for more crystals, minerals, gemstones, carvings, jewelry, and unique collector specimens added regularly! Make sure to ask us about our bundle shipping!","brand":"Ruby","offers":[{"title":"Default Title","offer_id":46118453674054,"sku":"ruby\/sapphire GF bag 1","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/4410\/8102\/files\/e9fa60f1-238f-4af2-8d76-75d9adbcc68d.jpg?v=1786255064","url":"https:\/\/www.yumitreasures.shop\/products\/3-80ct-ruby-glass-filled-oval-cut-gemstone","provider":"Yumi Treasures","version":"1.0","type":"link"}