The Pearl Collection. Known as the "Queen of Gems," Akoya Pearls are a traditional symbol of elegance and beauty. We took your favorite Medium Signet Ring and placed a cream-colored Japanese Akoya Cultured Pearl. 14k solid gold – always Pearl is 4mm round Face of the ring measures 7mm x 7mm Ring weighs about 3.5g Pearl care & wear: pearls are organic gemstones, so they're vulnerable to acid, extreme humidity and are not meant to be worn in the shower. We recommend to size up if this ring is thic Pearl Collection, Solid Gold Rings, Broken Chain, Akoya Pearls, Pearl Size, Pearl Ring, Signet Ring, Cultured Pearls, The Queen