Ace your base. Paired with a delicate bobble chain, this best-selling Lucy Williams x Missoma choker features a hand-cut malachite gemstone known for transformation. Layer with your favorite coin necklaces for added length. Metal: 18ct Gold Plated Vermeil on Sterling Silver Gemstone: Malachite Stone Dimensions: 5mm x 5mm Chain Dimensions: Extensions starting from 310mm continuous to 380mm NWOT. Pristine Condtion. Comes in box. Smoke free home.