Necklace with Akoya Pearl, Hematite, Rhodochrosite, Jasper, and Tourmaline. Length: 45 cm Weight: 17.78 g • 54 cylindrical-cut tourmalines, 2.5 × 4.3 mm • 54 cylindrical-cut rhodochrosites, 2.5 × 4.3 mm • 9 cylindrical-cut jaspers, 2.5 × 4.3 mm • 77 pieces of 18k gold plated disc cut hematites, 2.5 × 4.3 mm These types of gemstones are commonly treated to enhance their color. This has not been tested for these specific stones. SHIPPING: Insured shipping via UPS, DHL, FedEx, or Correos Express. Transit time: Spain: 24 h Europe: approx. 48–72 h Worldwide / outside EU: approx. 48–72 h