16.95ct UNHEATED Star Ruby and 0.33ctw Diamond Platinum Ring (GIA CERTIFIED)

Auction #2259 | Item #50

Current Bid: $1,200

Appraised Value: $5,740

This lot is sold or expired.

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One electronically tested platinum ladies cast & assembled star ruby and diamond ring with a bright polish finish. Condition is new, good workmanship. The featured star ruby is set within a diamond bypass frame supported by tapering shoulders, completed by a three millimeter wide band. Trademark is Orianne. Identified with markings of "PT950". Containing:


One bezel set oval double cabochon cut natural star ruby, measuring 13.02 x 11.49 x 9.74mm, exact weight 16.95ct., cut is good. Dark, very slightly brownish, purple-red color, (GIA PR 7/3), cut is good. This stone has a complete six ray star with strong intensity and very good movement. Transmitting light very diffusely, semi-translucent to opaque. , Naturally occurring internal & external characteristics are present. No indications of heating. GIA Colored Stone Grading Report attached. Graded loose prior to setting in the GIA Laboratory, Report # 2161718995.


Thirty prong set round brilliant cut diamonds approximate total weight of 30 Stones = 0.33ct. Graded in the setting.

Clarity VS-2 to SI-1

Color D - F


Total Weight of Colored Stones 16.950.

Total Weight of Diamonds 0.33ct.

Total Weight of Ring 14.47 gm

SKU: 1121694