Fall Pre-Orders Shipping Mid-September 2022. Inspired by the cobblestone streets of Brooklyn, the Cobblestone Cocktail Ring is a statement ring that shines. Adorned with a show-stopping mother of pearl stone and circled by sparkling black pave, this scintillating ring is the perfect mix of grit and glam. Sterling silver core Hand-set cubic zirconia stones Hand-set mother of pearl stone Engraved with FREIDA ROTHMAN insignia