Edwardian Sapphire and Diamond Ring

Description:

Edwardian Sapphire and Diamond Ring, set with a cushion-cut sapphire weighing 5.18 cts., framed by fourteen old European-cut diamonds, diamond-set shoulders, platinum and 18kt yellow gold mount, size 7 1/2, stamped BS & F for Black, Starr and Frost. Note: Accompanied by AGL document no. CS 34418, dated November 21, 2000, stating natural color, Kashmir origin.
Estimate $30,000-40,000

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