a black and a white one

Metal: Gold vermeil (925 sterling silver plated with a thick layer of 14K gold)

on the other hand

that belongs in the Beryl mineral family

2mm Silver Box Chain Necklace Aquarius a black and a white2mm silver box chain necklace. Simple and beautiful, this classic silver toned box chain necklace with 2mm links delights with its elegant visual appearance. The interlocked links form a rounded box pattern that offers a sophisticated look for any occasion. Because the chain design originates from Venice, Italy, the necklace is often called a Venetian chain or Venetian box chain. The necklace is completely waterproof, allowing you to keep it on your