Total weight stone and metal is 8.9 Grams
Topaz Stone is 3/4 inch X 5/8 inches wide. 3/8 deep
or 2 cm X 1.5 cm x 1 cm deep (An online calculator says this is 21 Carats, but this is a very rough estimate, please see photos for exact size.)
This ring probably needs polished and probably has imperfections, hard to tell without it being polished.
Pre-Owned SOLD AS-IS AS SHOWN.
Ring Marked "CID 10K" maker mark CID is probably Clyde Duneier