Tanzanite Ring / Cabochon / new- 2.08 g - (1)

Ring Tanzanite / Cabochon / new Set in 925 sterling silver / 18 karat gold-plated Weight: 2.08 g 8.7 mm x 7.1 mm New and unworn Ring size: U 54 UK N US 6.8 Fr 14 Inner diameter: 17.2 mm Tanzanite is a blue to violet variety of the mineral zoisite. Like the pink variety thulite, it is used exclusively as a gemstone. As a zoisite, Tanzanite crystallizes in the orthorhombic crystal system and typically develops transparent, prismatic to columnar crystals that can reach several centimeters in length and display a glassy luster on the surfaces. The cleavage planes, by contrast, shimmer more pearly. Shipping as insured registered mail.

Estimate:£0.83

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