Showcasing a gorgeous Lab-Grown Diamond pendant, this stunning necklace from Effy® is set in sterling silver for a radiant shine. 7 Lab-Grown Diamonds Spring ring clasp closure Color rating: I Clarity rating: SI2/I1 Polished finish Prong setting Lifetime limited liability warranty Imported Product Specifications 18" L 1 ct. t.w. Lab-Grown Diamond Material & Care Sterling silver Clean with a soft cloth