A semi-precious addition to your layers. Paired with a delicate chain, the square Onyx pendant, known as the protection stone, creates a distinctive focal point. Layer this best selling piece with a longer necklace or coin choker for a Lucy Williams duo you'll never take off. Metal: 18ct Gold Plated Vermeil on Sterling Silver Gemstone: Black Onyx Pendant Dimensions: 8mm x 8mm Total Length: 450 mm with extensions at 410mm, 435mm and 450mm Weight: 4gProduct code: RC-G-N1-BX-CH3-B Please note: Our gemstones are naturally sourced and may vary in colour.