Lovely Diamond ring hallmarked Plat 100. There is a drop of platinum covering some hallmarks next to the 100 mark. It may say Iridium, but I am not sure. The diamond is 1.20ct total weight. Color is G/H, and clarity is I1. The stone is round. There are pretty V type designs on the shoulders, with single cut Diamonds. Total weight of single cuts is .16ct. The Diamond faces up very white. Ring size is 5 1/4. Weight is 3.3grms. I would date this fine ring at c1920's.
Item ID: 5804