Magnificent Art Nouveau period (1900-1915) antique ring in 18ct (750/1000th) yellow & white gold and diamonds. It is set in its center with a magnificent old cushion-cut diamond of approx. 0.80ct, estimated to be of J - SI1 color and quality, and two old cushion-cut diamonds of approx. 0.50ct and 0.60ct, estimated to be of JK - SI2 color and quality. They are flanked by three old-cut diamonds and 6 small rose-cut diamonds on each side, for a total of approx. 0.66ct. Very fine jeweler's work with rectangular updates under the small diamonds, a beautiful trilogy, rare and sought-after.

Size: 54.5

Condition: Very good, minor wear on the gold, and traces of sizing on the ring.

Weight: 5,53grs

Length: approx. 1.60cm
Width: approx. 1.20cm
Height: approx. 0.60cm