Vintage stamped sterling silver & marcasite UNCAS (?) ring sz 6.5-6.75 AF. Gorgeous ring with delicate shoulders and tons of sparkly marcasite stones. Probably made by UNCAS and marked Made in USA on inner band. Style incorporates a mix of Edwardian, Art Nouveau, and Art Deco. Sits between size 6.5 and 6.75 on my ring sizer, but closer to 6.75. Good condition. Light wear. Aging/oxidation to metal. Ring is missing 5 marcasite stones, and a few others show some damage (but appear to be firmly set). Ring has plenty of life left in it! Please refer to photos for additional condition details. 4D