The Clandestine Collection - An elegant tribute to the mesmerising Twenties. Reviving the 1920s motif, this vintage pair of thrice gold-plated drop earrings, accentuated with genuine Austrian crystals and stimulated pearls, is a must-have style statement. Authentic Adorn Street Jewellery - Adorn Street showcases some of the most elegant jewellery collections sourced from the most premium quality raw materials. Each piece has been thrice coated with precious metals like Rhodium, Silver, Gold or Platinum. Gemstones used in the collection are genuine, made from either Austrian or Swarovski crystals.