ALISON LOU Heart 14-karat gold, topaz and enamel necklace

Alison Lou's main goal is to craft jewelry that puts a smile on your face, and this heart-shaped necklace is such a sentimental example. Handmade from 14-karat gold, it's adorned with a faceted white topaz that's traced with neon-green enamel. The adjustable chain ensures it can be layered with similar styles.