Vintage Ring Stamped "silver" on the inside. It has a stone that looks like an emerald and a stone that looks like a diamond, but I don't know the details because it's old. Please purchase only if you understand antique and vintage items. I don't have a tool to measure the size, so I don't know the exact size. Please refer to the comparison with the measuring tape. *Box not included. Will be wrapped in bubble wrap for shipping. Search terms: Vintage necklace Retro Import Costume jewelry Vintage accessories Vintage accessories Import accessories Vintage jewelry Showa retro Flea market Brocan