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細節
A Belle Epoque Diamond And Sapphire Brooch
The central diamond collet with calibré-cut sapphire line within pierced old-cut diamond and sapphire lozenge surround, circa 1915, 6.7 cm. long
The central diamond collet with calibré-cut sapphire line within pierced old-cut diamond and sapphire lozenge surround, circa 1915, 6.7 cm. long