7.72ct Tanzanite and 1.36ctw Diamond 18KT White Gold Ring

Auction #1851 | Item #88

Current Bid: $4,000

Appraised Value: $26,030

This lot is sold or expired.

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One electronically tested 18KT white gold ladies cast tanzanite and diamond ring with a bright polish finish. Condition is new, good workmanship. The featured tanzanite is set within a diamond bezel supported by elaborate diamond set split shoulders, completed by a two and one-half millimeter wide band. Trademark is UCG. Identified with markings of "18K 750".


One prong set rectangular cushion mixed cut natural tanzanite, measuring 11.35 x 10.70 x 6.70mm, 20% bulge factor, approximate weight of 7.72ct, clarity is eye clean, type I, medium dark, very slightly grayish, bluish violet color, (GIA bV 6/3), cut is good. Transmitting light with no distortion, transparent, Colored Stone Grading Report attached. Graded in the setting.


Tanzanite Carat Weight    7.72ct


Sixty prong and channel set round brilliant and baguette cut diamonds approximate total weight of 60 Stones = 1.36ct. Graded in the setting.


Diamond Carat Weight    1.36ct

Clarity   VS-1 to SI-1

Color     G-I

SKU: 111387