Marla Aaron - 18-Karat White Gold, Kyanite And Sapphire Necklace - One Size

Described as "jewel tools", Marla Aaron's contemporary designs are inspired by industrial hardware. Handmade in New York City, this necklace is strung with inky kyanite spheres and centered with a sapphire-encrusted 18-karat white gold lock - the brand's signature.