Unique Moments 1.00 ct Round Lab Grown Diamond Bracelet in Sterling Silver (J SI-I1). Elegant as can be this diamond tennis bracelet is a smart look anytime. Created in sterling silver this bracelet features a brilliant array of shimmering diamonds arranged in unique rounded settings that make them appear larger. A glistening garland of sparkle and shine this bracelet captivates with 1cttw. of lab grown diamonds and a bright buffed luster.