MARCUS & CO. STAR SAPPHIRE & MOONSTONE FLOWER BROOCH
With dimensional moonstone cabochon petals and bud, central oval blue star sapphire, approx. 4 cts. by formula, wire and shot work filament and conforming platinum and OEC diamond leaves, approx. 1.10 cts. TW, on hand engraved yellow gold stem. 18k. Ca. 1939. Marked Marcus. 3" x 2 7/8". 28.5 dwt.
Sale Price: $7,500
Estimate: $7,000 - $9,000
faint numbers 9439 (in two places)