Vintage citrine dress ring by Boucheron, French, circa 1970.
Vintage citrine dress ring by Boucheron. Set with an oval cabochon natural unenhanced citrine in an open back rubover setting with an approximate weight of 5.00 carats, to a raised swirling form with thick trumpeting shoulders, terminating in a solid D-shape shank. Marked 18 carat gold, maker's mark, signed 'BOUCHERON', numbered 'A989 C906', French, circa 1970.