sterling silver/blue topaz/pearl Gem Drop Trilogy stud earrings from DINNY HALL featuring topaz, pearl detail and butterfly fastening. Two's company. These earrings come as a pair.. Conscious: This item is made from at least 50% recycled or upcycled materials. For recycled synthetic clothing products we highly recommend using a microfibre-catching washing bag to ensure that no microplastics that can pollute water are released in the process..