You are viewing a fine quality 18K yellow and white gold dome style ring made in the 1980's. The ring measures 10.5 mm or 3/8" long up the finger by 21 mm or just under 7/8" across. Set across the top are round natural Rubies weighing around 1 carat in total. There is a bead set white gold design across the top. The ring is marked on the outside of the shank: 750 and has a hallmark. The ring is a size 8 1/2 and can be re-sized. The ring weighs 5.4 grams.