Shine bright like a diamond in real diamonds! There is a lot to love about these heart-shaped stud earrings in sterling silver, part of our C LUXE by Claire's lab grown diamond jewelry collection. Lab grown diamonds offer excellent value with the same chemical and physical properties as natural diamonds. About C LUXE by Claire's - Lab Grown Diamonds Eco-friendly, ethical, an excellent value, and endlessly beautiful, our lab grown diamond collection will bring a real touch of brilliance to your upgraded personal jewelry collection. Online Exclusive Finish: Silver Diamond weight: 1/20 ct. tw. Closure: Post back Material: Laboratory grown diamond, Sterling silver Diamond total weights are approximate Style Number: 16772