A RETRO DIAMOND, SAPPHIRE AND RUBY BROOCH
Designed as a circular-cut diamond scroll, centering upon an oval-cut sapphire cluster, to the gold and collet-set oval cabochon ruby openwork spray plaque, circa 1940, 2 5/8 ins., mounted in platinum and gold
A RETRO DIAMOND, SAPPHIRE AND RUBY BROOCH
Designed as a circular-cut diamond scroll, centering upon an oval-cut sapphire cluster, to the gold and collet-set oval cabochon ruby openwork spray plaque, circa 1940, 2 5/8 ins., mounted in platinum and gold
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