They measure 4mm x 4mm and are secured with a pair of butterfly backs which are included

these earrings are as pretty as they're easy to wear

each of which is pave set with a cluster of 4 clear cubic zirconia crystals

a cubic zirconia crystal in the corner provides a little sparkle for the perfect finishing touch to this heart-shaped pendant

these gold plated sterling silver and citrine

9ct gold april birthstone clear cz necklace Personalised No Returns They measure 4mm x 4mmThis delicate and sparkling necklace is a perfect way to show someone you care. Crafted from 9ct gold and featuring a dazzling line of 3mm clear CZ crystals, it's sure to light up any day. Perfect for any special occasion or for no occasion at all this necklace will look stunning worn to the office, an evening out or even just on its own. We think this will make the perfect special gift for an April born babe!