Lovely City center archive ring stamped with diamond symbol Dirty scramble lens
What does this mark mean? : r/jewelry
Ring stamp meaning? The inside is stamped with a diamond shape and the letters "STR" (2nd image). I assume STR means this is a sterling silver ring, but am curious what the
What does the diamond symbol in a ladies ring represent? - Quora
Why is Z stamped on my gold and diamond ring? - Quora