拍品专文
US$20,000-25,000
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细节
A SAPPHIRE, CHALCEDONY AND DIAMOND RING
Centering upon a sugarloaf sapphire weighing 9.13 carats, inlaid within a blue chalcedony accented by a row of brilliant-cut diamonds, mounted in 18k rose gold, ring size 6¼
Accompanied by report no. GRS2010-021539 dated 11 February 2010 from the Gem Research Swiss Lab stating that the 9.13 carat sapphire is of Burma (Myanmar) origin, vivid blue colour (GRS type "royal blue"), with no indication of thermal treatment
Centering upon a sugarloaf sapphire weighing 9.13 carats, inlaid within a blue chalcedony accented by a row of brilliant-cut diamonds, mounted in 18k rose gold, ring size 6¼
Accompanied by report no. GRS2010-021539 dated 11 February 2010 from the Gem Research Swiss Lab stating that the 9.13 carat sapphire is of Burma (Myanmar) origin, vivid blue colour (GRS type "royal blue"), with no indication of thermal treatment