22K Multi Tone Gold Men's Signet Ring W/ Ruby, Emerald, Sapphire & CZ Gems. This radiant 22K multi tone gold men's signet ring features a flat square face with an emerald, ruby, sapphire and cubic zirconia gemstones. It also features a yellow gold stripe along its shank. This piece is a ring size 10 with a band width range of 4.5-13.5 mm and a total gold weight of 4.8 grams.