7 ruby coloured cubic zirconia crystals are used to decorate this delicate gold plated sterling silver necklace, making it perfect as a gift for a July birthday. The belcher chain necklace has a dainty, 1mm curb and measures 16 inches long (although this can be adjusted slightly with the bolt ring clasp). The 5mm crystals are held in individual bezel settings which are secured to the necklace at each end. While you're shopping for May birthday presents, make sure to check out our full range of birthstone jewellery items too!