13.62ct Alexandrite and 1.18ctw Diamond Platinum Ring (GIA CERTIFIED)

Auction #1926 | Item #7

Current Bid: $19,000

Appraised Value: $96,315

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One electronically tested platinum ladies cast alexandrite and diamond ring with a bright polish finish. The featured alexandrite is set within an inner yellow gold basket and an outer diamond bezel supported by diamond set shoulders, completed by a two and one-half millimeter wide band. Trademark is Orianne. Identified with markings of "950". Condition is new, good workmanship.


One prong set oval modified mixed cut natural alexandrite, measuring 15.64 x 13.11 x 8.23mm, exact weight 13.62ct., type II Clarity is eye clean, medium dark, very slightly brownish, brownish greenish yellow color, (GIA brgY 6/3) to medium dark, very slightly grayish, pinkish brown, (GIA piBr 6/3), cut is good. Transmitting light with no distortion, transparent. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report #6185267142.

The brownish greenish yellow color was photographed under 6000K daylight; the pinkish brown color was photographed under 2000K incandescent light, see the photographs to the right.


Fifty-Eight prong set round brilliant cut diamonds approximate total weight of 58 Stones = 1.18ct. Graded in the setting.

Clarity          VS-1 to VS-2  

Color            D - E

SKU: 115196