Very pretty art deco circa 1920 18k white gold diamond ring. This authentic deco ring is set with a gorgeous lively .50 carat old european diamond. It is a very clean, very bright diamond at least VS quality. Very well cut as it sparkles like crazy. Such a pretty setting with 2 shoulder diamonds on each side. It weighs a total of 2.9 grams and is presently a size K 1/2  (U.S 5 1/2) but it can be resized within reason. The shank has thinned at the back but has many years left in this gorgeous old ring. Layaway is available, please inquire.