You are viewing a 14K light rose gold Russian made ring from the 1980's. The ring measures 23mm or just under 1" long by 18mm or 3/4". It is set with a Pink Tourmaline weighing around 9 carats. The ring is hallmarked on the out side of the shank, see photos. It is marked 583 for 14K . The ring is a size 6 1/2 and can be re-sized. The ring weighs 6.8 grams.