A 'MYSTERY-SET' SAPPHIRE AND DIAMOND BROOCH, BY VAN CLEEF & ARPELS
Designed as a mystery-set sapphire leaf, with baguette-cut diamond stem and circular-cut diamond trim, 2 5/16 ins., with French assay marks for platinum and 18k gold
Signed Van Cleef & Arpels, no. 97921, with maker's mark
A 'MYSTERY-SET' SAPPHIRE AND DIAMOND BROOCH, BY VAN CLEEF & ARPELS
Designed as a mystery-set sapphire leaf, with baguette-cut diamond stem and circular-cut diamond trim, 2 5/16 ins., with French assay marks for platinum and 18k gold
Signed Van Cleef & Arpels, no. 97921, with maker's mark
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