This was never actually used as a wedding band, so not bad luck attached! This ring is 10K yellow gold, size 12. It is stamped. It weighs 2.57 grams. My fingers used to be so swollen I could only wear men's rings. Men's rings are just not as various as ladies'... and thus I found myself stacking a lot of wedding bands. My fingers and the rest of me have slimmed down a little. Let my loss be both of our gains!