You are viewing a fine quality 18K yellow gold designer ring made in the 1980's. The ring measures 10mm or 3/8" long by 21mm. Set on top are three balls of fine quality pave Diamonds weighing 0.40 points of one carat in total. The ring is marked: K18 for 18K and has a designer's logo. The ring is a size 6 1/4 with a thick shank and could be re-sized. The ring weighs 13.2 grams.