18K / 750 Yellow Gold Necklace and Bracelet with Akoya Pearls, Freshwater Pearls, and Blue Sapphire Gold hallmark: 750 Necklace length: 44 cm Necklace weight: 7.45 g Bracelet length: 19 cm Bracelet weight: 3.27 g • 2 Akoya pearls, 7.5 mm Ø and 9.4 mm Ø Pearl type: Saltwater Akoya pearl (ostra Pinctada martensi) Shape: Round Origin: Japan Color: White Luster: Super high luster Nacre: Thick Surface: Smooth and clean (see photos) • 170 freshwater pearls, 3 mm Ø • 10 faceted blue sapphire beads, 2 mm Ø 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. Estimated transit time: • Spain: 24 h • Europe: approx. 48–72 h • Worldwide / outside EU: 72 h (delivery times may vary by destination)