Pretty Art Deco Platinum Diamond Solitaire Engagement Ring 0.50ct total. This superb quality single stone ring has a very bright white old transitional cut diamond of 4.5 mm x 4.5 mm diamond set into a lovely stepped square setting. The diamond is 0.40ct and is a really good white diamond estimated colour H-I, estimated clarity approx. VSI-2. There are four further small bright diamonds of 1 -5 points each to the shoulders. Total diamond weight approx 0.50ct. The diamond sparkles so beautifully and is set into 18ct gold band. This ring is stamped for 18ct gold and Plat and the makers mark H.S, the stones are set into platinum and dates to the art deco period 1930s /1940s. This ring would make a wonderful engagement ring with plenty of wow factor and a timeless feel of antique cuts and a classic art deco design. The stones are all set in a strong and protective platinum setting. The ring is in excellent condition for its age, the shank has been repolished. The diamond is very clear wit...