{"product_id":"4-35ct-ruby-glass-filled-cushion-cut-gemstone","title":"4.35ct Ruby (Glass Filled) Cushion Cut Gemstone","description":"4.35ct Ruby (Glass Filled) Cushion Cut Gemstone\u003cbr\u003e\u003cbr\u003eThis 4.35ct Ruby has been expertly faceted into a classic cushion cut, combining softly rounded corners with brilliant facets that beautifully showcase its rich red color. 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. Treasured for thousands of years across Asia and Europe, Ruby has historically been associated with royalty, passion, prosperity, and power.\u003cbr\u003e\u003cbr\u003eGemstone Information\u003cbr\u003e\u003cbr\u003eMohs Hardness: 9\u003cbr\u003eBirthstone: July\u003cbr\u003eAnniversary Stone: 15th \u0026amp; 40th Anniversaries\u003cbr\u003eMineral Family: Corundum\u003cbr\u003eColor: Red\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":46118367985734,"sku":"ruby\/sapphire GF bag 1","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/4410\/8102\/files\/b6d9e5c3-b721-4200-8fe6-04ce876a6d3e.jpg?v=1786251417","url":"https:\/\/www.yumitreasures.shop\/products\/4-35ct-ruby-glass-filled-cushion-cut-gemstone","provider":"Yumi Treasures","version":"1.0","type":"link"}