Such a unique ring! I’ve never seen anything like this in my travels - truly one of a kind. This ring is in excellent condition. Materials: 10K Gold Ring Size: 6.75 Hallmarks: Unmarked Total Weight (grams): 3.10 Primary Stone(s) Type: Diamond Primary Stone(s) Shape: Round Brilliant Cut Primary Stone(s) Dimensions: 3.00 mm Total Primary Stone(s) Carat Weight: 0.10 ctw Primary Stone(s) Color Grade: G - H Primary Stone(s) Clarity Grade: VS2 - SI1