Proudly inscribed with the year Tiffany was founded, the Tiffany 1837TM collection is defined by sleek curves and contours. A duo of interlocking circles adds a modern touch to this pendant. Rubedo® metal and sterling silver. Size small. On an 18" chain. Developed in honour of Tiffany's 175th anniversary, Rubedo® metal glows with a delicate, rosy luminescence inspired by the light of dawn.