Turquoise Ring Oval Split Shank Silver. R114. This striking statement ring, part of our Heritage handmade jewellery collection boasts an unmissable cabochon oval shaped piece of rare Turquoise, the December birthstone. The dazzling greenish blue stone is framed within an exquisite split shank Sterling Silver setting and completed with a classic Sterling Silver band. All our Turquoise jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen turn the raw Turquoise stone into these stunning pieces of jewellery. You can find other matching Turquoise jewellery and other Turquoise necklaces online and in-store. Turquoise and Sterling Silver ring, dimensions 9 x 5mm stone.