A versatile finishing piece to any Dean Davidson look, the Knockout Cuff is elegantly punctuated with two multi-faceted, brilliant-cut gemstones. Gemstone: Labradorite (Semi-Precious). Our semi-precious gemstones are rare, ethically sourced and hand cut from naturally occurring materials, giving each individual stone its own unique colour. Note: stone color per piece may vary. Metal: DD Signature Brushed Gold Plated Over High-Quality Brass. Gemstone Diameter: 8mm