Antique platinum and diamond dome ring that contains 49 diamonds. The center diamond is mine cut while most of the side diamonds are rose cut and polki cut. Some of the small diamonds have chips and six diamonds were replaced at some point with full cut diamonds. The ring measures about 5/8" wide (top to bottom) and 5/16" tall (height off the finger). This beautiful piece can fit a size 6 1/4 finger, weighs 2.5dwt and dates from the 1880's.