1.64ct Cobalt Coated Tanzanite and 0.41ctw Diamond 14KT White Gold Ring

Auction #1820 | Item #25

Current Bid: $350

Appraised Value: $2,320

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 one and one-half millimeter wide band. Trademark is Orianne. Identified with markings of "14K". Condition is new, good workmanship.


One prong set triangle mixed cut synthetic tanzanite, measuring 7.50 x 7.40 x 4.85mm, approximate weight of 1.64ct., clarity is eye clean, type I, dark, very slightly grayish, blue color, (GIA B 7/3), cut is good. Natural Tanzanite, color enhanced due to cobalt coating. The presence of the coating prevents determining the stone's actual depth of color. Transmitting light with no distortion, transparent. Grading in the setting. 


Thirty prong set round brilliant cut diamonds, measuring 1.60 - 1.50 x 0.93mm (depth est.) approximate total weight of 30 Stones = 0.41ct. Graded in the setting.

Clarity I-1 to I-3

Color  H - J

SKU: 117481