The White Gold Plated Silver Round Tourmaline Ring by Tezapsidis Jewellery. Sterling silver band with 14kt gold mounting and a round tourmaline. Totally handmade band, designed and crafted at his workshop. Every piece is totally handmade at his workshop and therefore may have very small deviations from the picture. About The Designer: Petros Tezapsidis is a fourth-generation Greek jewellery designer and trained gemmologist. Petros is renowned for high-end and contemporary pieces featuring precious gemstones set into 18kt gold and sterling silver. To find out more about the designer please visit Tezapsidis Jewellery.