AN IMPORTANT SINGLE-STONE SAPPHIRE RING, BY VAN CLEEF & ARPELS
AN IMPORTANT SINGLE-STONE SAPPHIRE RING, BY VAN CLEEF & ARPELS

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AN IMPORTANT SINGLE-STONE SAPPHIRE RING, BY VAN CLEEF & ARPELS
Set with a cut-cornered rectangular-cut sapphire weighing 12.85 carats with triangular-cut diamond shoulders to the platinum hoop
Signed by Van Cleef & Arpels, no. 0365
With certificate CS 30699 dated 3/3/1997 from the American Gemological Laboratories stating that the sapphire is of Kashmir origin and shows no evidence of thermal treatment