Contemporary round-cut ring in 18K 750°/°° yellow gold set in its centre with a rectangular cut emerald weighing approx. 3 ct, flanked on each side by two lines of brilliant-cut diamonds totalling approx. 0.8/1 ct. Emerald size: 10.5 x 9.1 x 4.5 mm approx. French work, circa 1970. TDD: 53.5. Gross weight: 12.52 g. Scratches.