Bidspirit auction | Platinum 1.75ct Emerald Cut Tanzanite

Platinum 1.75ct Emerald Cut Tanzanite and 0.37ctw Diamond Halo Ring size 7 - A platinum cocktail ring featuring a central 1.75 carat emerald-cut tanzanite. The violet-blue natural zoisite is secured by four double-claws and encircled by a halo of round brilliant-cut diamonds that extend partially down the shoulders of the shank. The mounting features a tiered gallery with decorative wirework and is stamped on the interior shank with Pt900, 1.75, and 0.37. The ring is accompanied by a Gem Research Japan Inc. Colored Stone Sorting Memo number CS-448459. Weight: 3.0 g Size: 7.