This elegant jewelry is the high quality you would expect after discovering that it was made by Ledo. The mark was used from 1948 - 1962 by the Leading Jewelry Company which eventually became Polcini. This necklace has three rows of black diamond rhinestones. They are a deep gray color, perfect for evening wear. Because this is a neutral color it will go with just about everything. The necklace is adjustable to about 15 1/8" and is 7/8" wide. The clip earrings have two layers of the black diamond rhinestones and measure 1 1/4" top to bottom. The large rhinestones on the bottom row of the necklace are 9mm. A couple of the stones on one earring have darkened slightly. Metal is silvertone. All pieces are in excellent condition and signed Ledo. I have had only a few pieces of jewelry from this company and all have been something special.