AN EXQUISITE ART DECO EMERALD, DIAMOND AND BLACK ONYX LORGNETTE
AN EXQUISITE ART DECO EMERALD, DIAMOND AND BLACK ONYX LORGNETTE

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AN EXQUISITE ART DECO EMERALD, DIAMOND AND BLACK ONYX LORGNETTE
Designed as a three lines of invisibly-set calibré-cut emerald and black onyx, and rose-cut diamond lines, with a circular-cut emerald and rose-cut diamond pendant hoop, joined to a pair of folding lenses, trimmed with rose-cut diamonds, mounted in platinum, circa 19xx