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細節
A RUBY AND DIAMOND RING
Centering upon a circular-cut ruby, weighing approximately 5.54 carats, flanked on either side by tapered pentagonal-cut diamonds, mounted in platinum and 18k gold
With certificate GRS2001-03477 dated 20 March 2001 from the GRS Gemresearch Swisslab stating that the natural ruby shows no indication of thermal treatment
Centering upon a circular-cut ruby, weighing approximately 5.54 carats, flanked on either side by tapered pentagonal-cut diamonds, mounted in platinum and 18k gold
With certificate GRS2001-03477 dated 20 March 2001 from the GRS Gemresearch Swisslab stating that the natural ruby shows no indication of thermal treatment