X2 Stone Earrings - Gold/ BlackDescription Circles with opinions. The X2 Stone earrings are built around contrast a smooth, stone like shape held inside a sculptural stainless steel frame, the two barely touching. It reads as bold from across the room, but wears with the ease of something you barely notice. Each pair is designed with interchangeable components. Mix the inner and outer shapes across finishes raw stainless steel, matt black, or warm 22ct gold plate and make the