Sterling Silver Turquoise Toscana Twist Marquise Ring, R512.  This elegant ring is part of the Toscana collection designed and made by C W Sellors. The piece features a vibrant blue hand carved marquise shaped Turquoise gemstone set within an elegant sterling silver twist setting. A beautiful addition to any jewellery lovers collection.  We hand-select only the finest quality natural turquoise, which we cut and polish to perfection in our Derbyshire workshop to produce beautifully handcrafted turquoise jewellery. We source our turquoise gemstones from the famous Kingman mine, in North Western Arizona. The Kingman mine is recognised as one of the oldest and largest turquoise mines in America, widely known for producing highly collectable gemstone grade turquoise. Kingman turquoise is distinguished by its unique lustre, striking characteristics and sky-blue colour. Turquoise is the December birthstone. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 20mm x 7mm