Personalise your earring stack with this contemporary, symbolic piece. This 10 karat yellow gold helix stud earring features 0.04 carat total weight of round brilliant diamonds, HI colour and I2/I3 clarity, arranged in the shape of a snake. Sold as a single earring, with optional 6mm (19093772) or 8mm (20912659) backings for a range of cartilage piercings, it secures with a flat screw backing. To unscrew: Diamond facing you – right is tight, left is loose.