Two-Tone Necklace

Warm and cool metals interlock along this two-tone necklace, a 16-inch classic chain given quiet fire by cubic zirconia accents. Lauren G Adams builds it for the collarbone — short enough to sit above nearly every neckline you own.

Brass forms the chain, plated in 18k gold, and a safety box clasp secures it with a reassuring double lock; nickel- and lead-free. Because it mixes metals for you, it becomes the diplomatic first layer beneath either gold or silver-toned pieces.