Thomas Sabo Glam and Soul The Secret of Cosmo Rose Gold Ring. TR2029-635-1 Stand out from the crowd with the Thomas Sabo Glam and Rock collection that has been designed especially for women who don't just follow passing trends but create their own. This collection is full of fascinating contrasts as it reveals a touch of rock n' roll style while still remaining sparkly and glamourous. Shine like a star with this Thomas Sabo The Secret of Cosmo ring. The stunning sterling silver piece has been plated in exquisite 18ct rose gold and set with an enchanting blue synthetic spinel that is surrounded by dazzling white zirconia. The magical combination of the blue spinel and the zirconia gives this ring a sparkle that is unmissable. You can find all our other Thomas Sabo jewellery on our website. Sterling Silver, 18ct Rose Gold Plating, Blue Synthetic Spinel and White Zirconia.