Ships within 1 day. Lovely, elegant 1/2 cttw Blue Diamond Infinity Tennis Bracelet in .925 Sterling Silver with Rhodium. The 40 sparkling Round Shape natural Blue Diamonds are irradiated. The width of the bracelet is 1/2 Inch while the height is 7.50 Inch. Gift box is included with purchase of this bracelet. Stone Type - Natural Blue Diamond. Metal - .925 Sterling Silver with Rhodium. Diamond Shape - Round Shape. Total Diamond Carat Weight - 1/2 cttw. Diamond Clarity - I1-I2. Number of Diamonds - 40. Birthstone - April. Natural diamonds are treated by irradiation to produce a variety of fancy colors including hues of blue. This process is permanent and does not alter any other property of the diamond except the color.