A SET OF ART DECO DIAMOND AND BLACK ONYX JEWELRY
Comprising a bracelet, designed as single-cut diamond openwork square panels alternating with black onyx plaques, each centering upon an old European-cut diamond, mounted in platinum; and a ring en suite, mounted in white gold, circa 1925, bracelet 7¼ ins. (2)
A SET OF ART DECO DIAMOND AND BLACK ONYX JEWELRY
Comprising a bracelet, designed as single-cut diamond openwork square panels alternating with black onyx plaques, each centering upon an old European-cut diamond, mounted in platinum; and a ring en suite, mounted in white gold, circa 1925, bracelet 7¼ ins. (2)
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