AN ART DECO EMERALD AND DIAMOND RING
Centering upon a square-cut emerald, within an old European and circular-cut diamond octagonal frame, mounted in platinum, circa 1930
With certificate CS 32043 dated 28 July 1998 from the American Gemological Laboratories stating that based on available gemological information, it is the opinion of the Laboratory that the origin of this emerald would be classified as Colombia and shows no evidence of clarity enhancement
AN ART DECO EMERALD AND DIAMOND RING
Centering upon a square-cut emerald, within an old European and circular-cut diamond octagonal frame, mounted in platinum, circa 1930
With certificate CS 32043 dated 28 July 1998 from the American Gemological Laboratories stating that based on available gemological information, it is the opinion of the Laboratory that the origin of this emerald would be classified as Colombia and shows no evidence of clarity enhancement
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