The alexandrite coloured crystals used to decorate this pair of birthstone hoop earrings offer a more modern alternative to the traditional pearl birthstone for June birthdays. They also have the added benefit of being considerably more sparkly! The 4mm cubic zirconia crystals are placed in a claw set charm that hangs from this pair of 12mm, sterling silver hoop earrings. To fasten them, they have a sleeper fitting which makes them ideal for all day wear.