20 Ct Blue Cubic Zirconias Tennis Bracelet By Emma - December 27, 2017 628 20.00 Ct Oval & Round Blue Color Cubic Zirconias CZ Tennis Bracelet 7″ product details: gem type – cubic zirconia; total carat weight – 20.00 ct; cut – oval and round; color – blue; and metal type – base. Includes FREE Shipping! Compare on Amazon: