An 18 carat white gold and diamond solitaire ring, circa 1950

Centred by a brilliant-cut diamond to a plain white gold band. Diamond measuring approx. 7.25 x 7.05 x 4.46 mm Estimated diamond weight approx. 1.40 ct, colour ca. K-L, clarity ca. SI1-SI2. Gross weight approx. 2.8 g Ring size 55/17.5 Graded and meas