10mm Antique Silver Plated Bali Style Ornate Diamond Shaped Beads. These silver plated beads are a great alternative to Bali sterling silver, and no one will know the difference! Nickel-free and lead-free, skilled craftsmen specialize in creating a detailed and beautiful finish. These fabulous silver plate over copper beads won't sacrifice the look you want, and you will love the price. Hole size is approximately 3mm.