Natural Imperial Topaz — 8.70 ct, Ural Mountains, Russia, Emerald Cut (GL) usa cut Treatment: Standard Tanzanite Heat Treatment

Treatment: Standard Tanzanite Heat Treatment

5 grams and measuring 30 mm in diameter

This pyrope garnet facet rough from Tanzania displays an orange-red body color and transparent crystal structure suitable for faceting

Diamonds: E-F color

well-cut Nigerian Tourmaline with a pretty Pink color

Natural Imperial Topaz — 8.70 ct, Ural Mountains, Russia, Emerald Cut (GL) usa cut Treatment: Standard Tanzanite Heat TreatmentThis 8. 70 carat Imperial Topaz from the Ural Mountains displays a bright golden body color with visible orange dichroism in an emerald cut. VVS clarity allows a clean, structured face up appearance. Ural Mountain deposits were historically significant and are now largely depleted. The color is natural and untreated, with no coatings or diffusion. Stones from this locality are increasingly uncommon in the modern market. Origin: Ural Mountains, Russia