Fall Pre-Orders Shipping Mid-September 2022. Inspired by the cobblestone streets of Brooklyn, the Cobblestone 3-Stack Ring combines mother of pearl and shimmering black pave for a stack that stuns. Style this stack ring on different fingers or wear as a 3-stack for the ultimate statement. Sterling silver core Hand-set cubic zirconia stones Hand-set mother of pearl stones Set of 3 rings Engraved with FREIDA ROTHMAN insignia