.925 Sterling Silver Lab-Grown Pear, Round-Cut Prong-Set Diamond = Approximately 2.96 Ct. Tw.; Color = G; Clarity = Vs/Si Earrings Drop Approximately 0.29In Post Backs It Is Customary To Treat Most Gemstones To Achieve Enhanced Color And Durability. Some Of These Treatments May Not Be Permanent, And May Require Special Care.