A token of true love, surprise her with diamonds. Fashionable, contemporary and regal, round-cut diamond solitaire studs display spectacular brilliance. These 1-3/8 ct. T. W. Certified round-cut diamond solitaire stud earrings in 18k white gold glisten with a color ranking of i and a clarity ranking of si2. Add sparkle to her ears with radiant screw back diamond stud earrings. These certified diamond earrings come with a certificate that includes a photo and a description of the diamond, which guarantees quality and can be used for insurance purposes. The stones are laser-inscribed with a unique certificate number.