For sale it this great 10k Gold Finely Etched with Floral Design Synthetic Ruby Ring. It dates to the 1930's, and measures just over 1/2" from north to south. It has a very pretty, cabochon synthetic ruby that is smooth on top and faceted on back. What makes this ring great, of course, is the finely etched floral design on the shoulders. It is currently a size 8 1/4, can be worn by man or woman and weighs 5.3 grams. It has been professionally hand polished to look new and has no damage.