Unheated GIA Certified Ruby Kobi Radiant Diamond Ring 3.19 ctw


1 in stock


Fine quality, unheated rubies in the larger size are exceptionally difficult to obtain. This gorgeous oval brilliant cut Tanzanian ruby weighs 2.19 carats and is certified by the Gemological Institute of America (GIA,) the leading authority on diamond and color gemstone laboratory assessments, as being a natural untreated ruby.

The ruby’s primary color is a deep raspberry with pink being dominant over red. The ruby has excellent clarity, bright brilliance with pink and red flashes evident and its color has optimal saturation that is even throughout without any zoning or dark spots. Prong set the ruby is mounting to a world renowned designer Kobi diamond ring mounting. Rarely does one see radiant cut diamonds used as accenting stones on a mounting and this ring displays 1.00 carats of fine quality exceptionally cut radiant diamonds of VS1 H quality.

The mounting is made with a hefty and durable 9.0 grams of platinum and is a size 6 1/2. A GIA report of this ruby will accompany its sale. 


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AGTA members believe in more than just selling the world's highest quality gemstones and cultured pearls. They share a mine-to-market mentality-the belief that the gem trade should be as transparent and ethical as possible.
That's why, in 1984, the AGTA and its members developed the industry's strictest and most comprehensive Code of Ethics and Fair Business Practices. Every year since then, the AGTA and its members annually commit to leading the industry in standards of disclosure, transparency, and ethical practices.
The AGTA and its members take pride in working toward a gem industry that benefits everyone involved. Whether it's investing in the communities that produce gemstones, supporting individuals whose lives have been impacted by the gem trade, or cooperating with foreign governments to improve working conditions, AGTA members continually work to hold the gem industry to the highest possible business standards.
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