This is an antique platinum and single cut diamond band. Marked 10%iridium 90%platinum and sizable, this has a row of 10 small single cuts, about 2mm each. There is some millegraining almost worn off. Design on either end of the diamond portion.
Sorry for the pics - iPhone quality!
Size 6 1/4 and sizable.
Wear commensurate with age. Measures approximately 1.55mm off the finger and 2.3mm wide.
Diamonds are probably SI1-I1 quality, look fine to the naked eye. I don't see any fractures. I'm guessing ~.30ctw?
Final sale. I have good feedback on eBay and BTD forum.
Please add $10 for shipping.