Stunning Art Deco 18K Yellow Gold Hand Cut Aquamarine Diamond Tsavorite Mosaic Ring. This gorgeous ring features 1 emerald cut natural aquamarine, weighing 4.24 carats and 1.5 carats natural french cut tsavorite weighing a total of 1.5 carats. The ring weighs 7.5 grams. It is a size 6.75. Sizing is available.