United States (c1960) Impressive amethyst cocktail ring. The 1 5/8" x 1 3/8"x 3/4"h. ring mounted in a platinum cage featuring an oval amethyst weighing approximately .50cts surrounded by approximately 4.00cts of round white diamonds. A great example of restrained ostentation! Chic, Classic and Showy. Size 8.5 ( can easily be sized) Specifications Creator: Unknown Reference: 2852