JACQUIE AICHE 14-karat gold, diamond and tourmaline necklace

Jacquie Aiche's necklace is strung with a key-shaped charm, a poetic way to express connection and protection. Set with sparkling round and baguette-cut diamonds and a single pear-shaped tourmaline, it's handmade from 14-karat gold and has an intricate bar chain that can be adjusted to your ideal length.