Buy Thomas Sabo Letter Charm with Stones Online in UK Thomas Sabo Heart pendant necklace: romantic, dark red zirconia stone Thomas Sabo Charms Thomas Sabo Red Robin Charm 1243 158 10 Jewellery Thomas Sabo Stone Set Horseshoe Charm 1795 051 14 Francis and Gaye. This stunning reconstructed coral stone is held in a star shape and claw setting, the perfect charm to bring luck to people born in July. Material: 925 Sterling silver Clasp: lobster clasp Product Code: 1260 590 10 For its jewellery items, THOMAS SABO uses the highest quality and most popular alloy in the jewellery sector: 925 Sterling silver. This is nickel free and thus suitable for wear by allergy sufferers. All Thomas Sabo items come with matching jewellery packaging.