SPINELLI KILCOLLIN Luna set of four sterling silver and 18-karat gold diamond rings

The different metals and colors in Spinelli Kilcollin's signature stacks are carefully chosen to look beautiful no matter how they're combined. Handmade in the brand's studio, this 'Luna' set includes four rings cast from sterling silver (and held together by 18-karat gold annulets), with white diamonds encrusting the center band. Pile them on one finger or spread them across your whole hand.