Fabulous and One Of a King Necklace of Yellow Turquoise Beads, with a Blue Turquoise Pendant. The Yellow Turquoise beads are about 13mm, and the Blue Turquoise Pendant is 2 3/8 inches long and 1 inch wide. There is a toggle clasp in Sterling Silver , and flat Sterling Silver Spacer beads. I purchased the pendant at a gem sale, and had the necklace made up with the yellow turquoise beads. The necklce exclusive of the pendant is 18 inches long. It looks wonderful on.