18K / 750 Yellow Gold Necklace with Citrine, Aquamarine, Green, and Purple Amethysts Gold hallmark: 750 Length: 46 cm Weight: 18.68 g • 12 trapezoid-cut citrines arranged by size from 8 × 6 mm to 12.8 × 9.9 mm • 4 trapezoid-cut aquamarines arranged by size from 10.5 × 7 mm to 12.5 × 11 mm • 8 trapezoid-cut green amethysts arranged by size from 10.5 × 10 mm to 14.5 × 9 mm • 8 trapezoid-cut purple amethysts arranged by size from 10 × 8.7 mm to 12.9 × 9 mm These types of gemstones are commonly treated to enhance their color. This has not been tested for these specific stones. Ships in a jewelry box Shipping Insured shipping via UPS, DHL, FedEx, or Correos Express. Estimated transit time: • Spain: 24 h • Europe: approx. 48–72 h • Worldwide / outside EU: approx. 48–72 h