Oversized Open Back Emerald Colored Glass and Clear Rhinestone Pendant Necklace comes almost to the waist. The heavy chain is 36 inches long. The giant pendant is 3 5/8 by 2 1/2 inches. The center stone itself is 1 5/8 inches long. There are 2 stones on the pendant that have darkened, which I say for the sake of accuracy, and a few others that some may want to replace, but I like my vintage to look vintage, so I am leaving it as is. This wonderful modernist abstract design is sure to have heads turning when you wear it. Long as is, or double the chain if you want.