Brighton-based jewellery studio The Ouze continues to elevate our collection with its luxurious touch, quality craftsmanship, and this Duo Signet ring. From its SS23 release, this elegant accessory is made from sterling 925 silver, and adorned with ruby and emerald gems at the face of the square band to glisten wherever it’s worn. 925 Sterling Silver, Emerald & Ruby Detailing. The Ouze Men's Duo Signet Ring in Ruby/Emerald, Size Large | END. Clothing