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1.66ct Cobalt Coated Tanzanite and 0.33ctw Diamond Ring

Auction #1484 | Item #182

Current Bid: $400

Appraised Value: $2,280

This lot is sold or expired.

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One electronically tested 14KT white gold ladies cast tanzanite and diamond ring with a bright polish finish. The featured tanzanite is set within a diamond bezel supported by diamond set shoulders, completed by a two millimeter wide band. Trademark is Orianne. identified with markings of "14K" Condition is new, good workmanship.


One prong set rectangular cushion mixed cut natural tanzanite, measuring 7.90 x 6.00 x 3.95mm, 10% bulge factor, approximate weight of 1.66ct., clarity is eye clean, type I, dark, very slightly grayish, violetish blue color, (GIA vB 7/3), cut is good. Natural Tanzanite, color enhanced due to cobalt coating.


Thirty-Two prong set round brilliant cut diamonds, measuring 1.50 - 1.30 x 0.84mm (depth est.) approximate total weight of 32 Stones = 0.33ct. Graded in the setting.


Clarity    I-1 to I-2

Color      G - I