MARLA AARONStoned Medium Lock 14-karat Gold Sapphire Pendant

Inspired by industrial hardware, Marla Aaron's signature 'Lock' pendant is meant to be worn in a variety of ways - use it to link two necklaces together or customize a bracelet. This 'Medium' version (which the brand says is just a bit bigger than the 'Baby' one in our edit) has been handmade in New York from 14-karat gold and dusted with 0.45-carats of pink sapphires for a touch of sparkle and color.