18K / 750 Yellow Yold and 925 Sterling Silver Necklace with Akoya pearl, Jasper, Chalcedony, and Emerald 18k gold closure and pearl findings. Gold hallmark: 750 72 silver donut spacer beads, 1 × 4 mm Length: 48 cm. Weight: 19.62 g • 1 Akoya pearl, 9,5 mm Ø Pearl type: Saltwater Akoya pearl (Pinctada martensi oyster) Shape: Round Origin: Japan Color: White Luster: Super high luster Nacre: Thick Surface: Smooth and clean (see photos) • 20 rondelle-cut emeralds, 2 × 4.3 mm • 90 cylindrical cut jaspers, 2 × 4.3 mm • 32 cylindrical cut chalcedonies, 2 × 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, UPS, FedEx, or Correos Express. Transit time: Spain: 24 h Europe: approx. 48–72 h Worldwide / outside EU: approx. 48–72 h