{"product_id":"gia-alexandrite-n-pe-8-92x6-79x3-96mm-2-02cts-2235977212","title":"GIA Certified Color-Change Alexandrite Pear Shape 8.92x6.79mm 2.02cts – Natural Untreated Loose Centre Stone for Custom Jewelry","description":"\u003cp\u003eJust over two carats, this pear-shaped alexandrite is GIA certified and untreated, measuring 8.92 x 6.79 x 3.96 mm. The broader shoulders give it a full, rounded silhouette, and its colour change — green in daylight, red under incandescent light — comes from chromium held within the chrysoberyl structure. Alexandrite was first identified in the Russian Urals in the 1830s; today most fine material comes from Brazil, Sri Lanka and East Africa. A serious centre stone for a pendant or ring.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\"Two carats, two colours, one stone.\"\u003c\/em\u003e\u003c\/p\u003e","brand":"NNJ Designs","offers":[{"title":"Default Title","offer_id":46118501744838,"sku":"20875","price":8484.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0601\/6071\/files\/022600ed-89fe-4d3d-9564-9255dc6169fb.jpg?v=1784828208","url":"https:\/\/nnjdesigns.com\/products\/gia-alexandrite-n-pe-8-92x6-79x3-96mm-2-02cts-2235977212","provider":"NNJ Designs","version":"1.0","type":"link"}