A star ruby and diamond cluster ring
The circular cabochon star ruby, weighing approximately 12.06 carats, within a brilliant-cut diamond two row tiered surround with baguette-cut diamond single stone shoulders, finger size O
Accompanied by report no. GRS2013-120492 dated 16th December 2013 from GRS GemResearch Swisslab stating that the star ruby showed no indication of thermal treatment
A star ruby and diamond cluster ring
The circular cabochon star ruby, weighing approximately 12.06 carats, within a brilliant-cut diamond two row tiered surround with baguette-cut diamond single stone shoulders, finger size O
Accompanied by report no. GRS2013-120492 dated 16th December 2013 from GRS GemResearch Swisslab stating that the star ruby showed no indication of thermal treatment
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