Lab-Grown Faceted Oval-Cut Prong-Set Diamond = Approximately 4.00 Ct. Tw.; Color = E-F; Clarity = Vs1-Vs2 Ring Cannot Be Re-Sized 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. Includes Gift Box Choose From The Following - 14-Karat Rose Gold 14-Karat White Gold 14-Karat Yellow Gold