These pretty little sleeper hoop earrings feature a garnet coloured CZ crystal centre, the birthstone for January. That makes them an ideal birthday gift for a loved one born in this month. Made from sterling silver, these 10mm sleeper hoops can be worn day or night for an extra-special look. We have birthstone jewellery available in earrings, necklaces and bracelets with every colour to choose from. Find your perfect piece today.