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细节
A STAR SAPPHIRE AND DIAMOND RING, BY ADLER
Set with a cabochon star sapphire, weighing 43.17 carats, to the baguette and brilliant-cut diamond surround and shoulders, mounted in gold, size 5½
Signed Adler
Accompanied by report no. GRS2011-053263 dated 30 May 2011 from the GRS GemResearch Swisslab stating that the sapphire is of Sri Lanka origin, with no indication of thermal treatment
Set with a cabochon star sapphire, weighing 43.17 carats, to the baguette and brilliant-cut diamond surround and shoulders, mounted in gold, size 5½
Signed Adler
Accompanied by report no. GRS2011-053263 dated 30 May 2011 from the GRS GemResearch Swisslab stating that the sapphire is of Sri Lanka origin, with no indication of thermal treatment