A fine vintage solitaire diamond ringA timeless vintage solitaire ring set with a striking old brilliant cut white diamond. The central diamond measures approximately 6mm, estimated at 0. 75 carat, with colour graded between GI and clarity SI. The diamond is held in an eight claw setting measuring 6. 5mm, with an overall depth of 5. 5mm. Each shoulder is set with three small accent diamonds. 18 carat white gold (tested), this ring dates to approximately the 1930s. Hallmarks are not