you have 
In creating this drop stylr necklace I combined turquoise nuggets, carnelian barrel beads and rondelles and sterling silver findings including Bali beads, round beads and a toggle clasp. The necklace is 19 1/2" in length and the center drop is 1 5/8" overall with the drop nugget being 3/4" by 9/16" by 1/2". The carnelian rondelles are about 5 by 3 mm and the barrels are mostly 3/4" by 3/8" in diameter. The turquoise is a pretty blue-green.