Vintage 2.90 Carat Green Tourmaline & Diamond Ring, circa 1975An elegant tourmaline and diamond ring. The emerald cut tourmaline in the centre is a rich forest green. The centre is secured by four platinum claws, and is surround by 18 white and bright eight cut diamonds in platinum rubover settings, a further four (two each side) diamonds are set in the 18k white gold shoulders, leaving to a D shaped shank. Currently size M (UK) or 6 (US). Free sizing available. Accompanied by an independent jewellery report