18ct Yellow Gold Turquoise Large Square Ring, R605. This striking ring is part of our Heritage handmade jewellery collection and features a beautifully polished cabochon of Turquoise, directly sourced from the famous Kingman mine in Arizona. The contemporary design features an open shank underneath the stone, and is completed with a wide statement 18ct yellow gold band.  All our Turquoise jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural pieces of Turquoise into these stylish pieces of jewellery. You can find other matching Turquoise jewellery our website and in our stores. All articles are lovingly and securely dispatched with our elegant jewellery packaging.