An early 20th century onyx and diamond brooch
Of horse-shoe design, applied with geometric motifs millegrain-set with old brilliant and rose-cut diamonds, the surmount set with five old brilliant-cut diamonds, to the engraved reverse, 3.7cm long, one onyx terminal loose
An early 20th century onyx and diamond brooch
Of horse-shoe design, applied with geometric motifs millegrain-set with old brilliant and rose-cut diamonds, the surmount set with five old brilliant-cut diamonds, to the engraved reverse, 3.7cm long, one onyx terminal loose
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