The Diamond Opera Necklace Collection is one of, if not the most revered piece of A. Link jewelry today. A. Link was the first to brand such a style of long necklace, and the unique detail in the make of A. Link’s collection makes it perhaps the world’s most wonderful diamond necklace. This long 34-inch strand of diamonds detaches into two cascading necklaces, so it can be worn as one piece, or layered as two double necklaces. The necklace is versatile, beautiful, and makes a statement whether it is worn with jeans and heels, or with an elegant gown to an evening of distinction.