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 ring Pearl is 4mm round Face of the ring measures 7mm x 7mm Ring weighs about 3g 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 thicker than what you typically wear. We offer custom sizes upon request. Please add the Custom Size request to your cart from HERE. Custom sizes are final sale. Half sizes are final sale. White gold is also available upon request. Send us an email!