French, circa 1930
This one-of-a-kind Art Deco ring is crafted in 18K pale yellow gold and platinum. It features an excellent 2.72 ct square shape Colombian emerald of vivid bluish green color. The emerald is set in a rectangular pyramid-shaped bezel with four black onyx plaques and diamond accented corners. The shank of the ring is engraved with a floral design in Art Deco taste.
Marked with 18K gold standard and maker’s mark.
The bezel measures 16 x 14 mm (5/8 x 9/16 in.)
Ring size 7.5 (18 mm) resizable
The ring is accompanied by the American Gemological Laboratories prestige gemstone report No. 1118590 for the emerald.