... Fix Flat back Crystal RhinestonesSize : SS4,1.6-1.7MM in diameterSS5,1.7-1.8MM in diameterSS6,1.9-2.0MM in diameterSS8,2 ... AB, Olivine,Olivine AB,Peridot, Peridot AB,Emerald,Emerald AB,Capri Blue,Capri Blue AB, Blue Zircon, Blue Zircon AB,Light Amethyst, Light Amethyst AB,Amethyst, Amethyst AB ...