Marla Aaron - Trundle Lock 18-Karat Gold Multi-Stone Ring - 6

Marla Aaron's fascination with locks shines through her collections. This 'Trundle' ring is handcrafted from 18-karat gold and set with baguette-cut ruby, amethyst, sapphire and tourmaline stones - they rotate on a wheeled roller. Stack yours with other styles, or wear it as a pendant on a chunky chain.