This product is a 1.59 carat natural imperial zircon gemstone from Tanzania, known for its superior luster and vibrant orange color. The gemstone is oval-shaped and has a very good cut grade, with dimensions of 7mm in length, 3.8mm in depth, and 5.7mm in width. It is a clean gemstone with a hardness rating of 6-7.5, making it a high-quality and sparkling addition to any jewelry collection. Made in Thailand, this gemstone is unheated and untreated, showcasing its natural beauty and origin from Tanzania. Very rare stone. Unbelievable price.