AN ANTIQUE DIAMOND AND ENAMEL RING
Designed as an oval-shaped blue guilloché enamel plaque mounted with a diamond-set monogram beneath a coronet to the old-cut diamond collet surround, with bifurcated hoop, mounted in silver and gold, circa 1820, ring size K
AN ANTIQUE DIAMOND AND ENAMEL RING
Designed as an oval-shaped blue guilloché enamel plaque mounted with a diamond-set monogram beneath a coronet to the old-cut diamond collet surround, with bifurcated hoop, mounted in silver and gold, circa 1820, ring size K
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