Thomas Sabo Charm Club Sterling Silver Zirconia Letter Charm 1251-051-14. The Thomas Sabo Charm collection boasts a huge range of themed charms and bracelets for a fun and playful way of building a jewellery collection. Whether you're looking for a birthday or Christmas gift, a special present for a loved one or a treat for yourself, the Thomas Sabo Charm Club collection is the perfect place to start. Give someone a message of love with this Thomas Sabo Love Letter charm. The piece boasts a delicate sterling silver envelope crafted with open detail and is embellished by a dazzling white zirconia heart in the centre. The charm is completed by a sterling silver bail and lobster clasp so it hangs beautifully from a bracelet. You can also find matching Thomas Sabo charms and Thomas Sabo charm bracelets on our website. Sterling Silver and White Zirconia