Get $50 off your first purchase | Register Today

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

Auction #1552 | Item #21694: Rings, Platinum, and Ruby (item 40 of 300 in auction)

Current Bid: $900

Appraised Value: $5,740

1 Bid Placed

Enter Bid Below

Submit Absentee Bid

Live Auction Starts in

Wednesday December 13, 2:00 PM PST

Register for Auction
Request More Information

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

How It Works


At Auction King, there is a treasure trove of great deals just waiting to be discovered.


Our proprietary platform brings you all of the excitement of a live in-person auction.


We strive to create an environment of both excitement and security so you can enjoy your win without hassle, and with complete confidence.
Learn More
Your browser is out-of-date!

We use some of the most advanced technologies available and they don't always play nice with older browsers. We recommend using Chrome or Firefox for the best experience.Get Chrome now