{"product_id":"4-70ct-orange-sapphire-glass-filled-oval-cut-gemstone","title":"4.70ct Orange Sapphire (Glass Filled) Oval Cut Gemstone","description":"This 4.70ct Orange Sapphire has been expertly faceted into a classic oval cut, showcasing its rich orange color with outstanding brilliance and exceptional sparkle. This gemstone has been glass filled, a widely accepted enhancement used to improve the appearance and stability of sapphires by filling surface-reaching fractures. Sapphire is the gem-quality variety of the mineral corundum and has been prized for thousands of years by royalty and collectors alike. \u003cbr\u003e\u003cbr\u003eGemstone Information\u003cbr\u003e* Mohs Hardness: 9\u003cbr\u003e* Birthstone: September\u003cbr\u003e* Anniversary Stone: 5th \u0026amp; 45th Anniversaries\u003cbr\u003e* Mineral Family: Corundum\u003cbr\u003e* Enhancement: Glass Filled\u003cbr\u003e* Exceptional durability, though glass-filled sapphires should be protected from high heat, harsh chemicals, and ultrasonic cleaning to preserve the enhancement\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":"SAPPHIRE","offers":[{"title":"Default Title","offer_id":46068308082758,"sku":"ruby\/sapphire GF bag 1","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/4410\/8102\/files\/820381db-0751-4c24-92bf-664be2a4b9ae.jpg?v=1785559579","url":"https:\/\/www.yumitreasures.shop\/products\/4-70ct-orange-sapphire-glass-filled-oval-cut-gemstone","provider":"Yumi Treasures","version":"1.0","type":"link"}