18K / 750 Yellow Gold Necklace, Pendant, and Earrings with Freshwater Pearls, Biwa Pearls, and Rubies Gold hallmark: 750 Necklace length: 45 cm Necklace weight: 3.16 g 18 k yellow gold (not stamped, tested positive for 18 k) Earrings length: 57 mm Earrings weight: 4.21 g Pendant length: 50 mm Pendant weight: 1.78 g • 3 orenge-pink drop-shaped freshwater pearls, 11.2 × 9.7 mm • 3 pink–lavender Biwa pearls, 23 × 4.3 mm • 243 faceted spherical ruby stones, 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)