9ct Yellow Gold Turquoise Oval Split Shank Ring, R025. A simplistic design of ring which features an oval-shaped piece of Turquoise, held in place by a solid 9ct yellow gold split shank. Perfect for a gift, the simple oval shape of the gemstone makes it easy to match with other items. Dimensions: Turquoise: 7x4mm. We hand-select only the finest quality natural turquoise, which we cut and polish to perfection within our workshops 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. Matching items are available within this collection.