Great wall gems factory produce and supply 1-100mm cubic zirconia (cz) round at the most competitive prices in the world!! the common sizes, such as, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.65mm, 1.7mm, 1.75mm, 1.8mm, 1.85mm, 1.9mm, 2.0mm, 2.1mm, 2.15mm, 2.2mm, 2.25mm, 2.3mm, 2.35mm, 2.4mm, 2.5mm, 2.6mm, 2.75mm, 3.0mm ... until 10mm are abundant in stock. the quality is steady and strictly inspected. if you need the cz round, please tell us the sizes and quantity you want by sending us an email. we will send you our prices very soon.