Lime Green Circles Necklace £12.99 Unfortunately, this item is out of stock. Please contact us to enquire about future availability. Thank you. This delicate lime green necklace features a small disc of marble resin set in a larger metal outline circle. The pendant measures approx 2cm in diameter. The necklace measures 41cm or 16" long and fastens with a lobster clasp and 5cm extension chain.