1.35 carat Round cut Moss Agate and diamond trinity pave engagement ring in Yellow gold1. 35 carat Round cut Moss Agate and diamond trinity pave engagement ring in Yellow gold. Precisely hand cut by our skillful lapidary, this art deco style engagement ring displays a solid round cut Moss agate stone in the center in a hexagon basket setting and is complemented with pave diamonds on the band as the sparkling side stones. Unique in its glory, this three stone engagement ring is a highly exceptional statement piece and it will make you