Classic Vintage Mid Century 18k men’s ring It features a rectangular face set with six round stones. Possibly Cubic Zirconia or diamonds ( I’m not really sure) The band is thick, it is typical of men’s jewelry from the mid 20th century. It is marked 18k T.H.G The T.H.G marking could refer to the manufacture’s initial’s or a design series. The ring is a size 10. The ring is in great condition, the pictures were taken very close up. So every tiny surface scratch shows up in the pictures. From a distance they really can’t be seen. There are no deep scratches so a good polishing would eliminate any of the superficial scratches if desired.