Boucheron dress ring. Set with two smoothly polished curving bands of green and blue agate, to a smoothly rounded bezel with stylised leaf shape backholing, the ribbed trumpeting shoulders leading smoothly through to a tapering D-shapeshank. Marked 18 caratgold, maker's mark, signed 'BOUCHERON' and numbered 'X1044', French, circa 1970.
Boucheron dress ring. Set with two smoothly polished curving bands of green and blue agate, to a smoothly rounded bezel with stylised leaf shape backholing, the ribbed trumpeting shoulders leading smoothly through to a tapering D-shape shank. Marked 18 carat gold, maker's mark, signed 'BOUCHERON' and numbered 'X1044', French, circa 1970.