Irene Neuwirth sources only the finest, most unique stones for her bohemian jewelry - this 'Gumball' necklace is strung with 147.42-carats of turquoise sourced from Arizona's Kingman Mine. It's handcrafted from polished 18-karat gold and has a long drop that's ideal for layering with the brand's other pieces. Wear it with: TOVE Dress, Irene Neuwirth Ring. -- Kingman turquoise, total weight: 147.42-carats - Clasp fastening - NET-A-PORTER is a certified member of the Responsible Jewellery Council