Our smallest studs pack a big colour punch, with 12 bright hand-cut gemstones to choose from (all available exclusively online). Rep your month, mood or mix them up for a multi-hued stack. Ready to line your lobes? Get $20 off when you buy two pairs or more. Metal: DD Signature Brushed Gold Plated Over High-Quality Brass. Gemstone: C rystal Quartz (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. Width: 0.11" / 3mm