Mateo's Matthew Harris is inspired by modern art and naturally occurring abstract forms - these 'Duality' earrings are strung with organic pearl drops. Designed to graze your jawline, they've been handmade in the brand's New York studio from 14-karat gold and deserve to be shown off with a tousled updo or braid. - Freshwater pearls - Butterfly fastening for pierced ears - Freshwater pearls: China - This piece has been certified in accordance with the Hallmarking Act 1973 - NET-A-PORTER is a certified member of the Responsible Jewellery Council