About The Brand - Italian Traditions Crafted In Contemporary Designs. 18-Karat White Gold Bead-Set Diamond = Approximately 0.13 Ct. Tw.; Color = F-H; Clarity = Vvs-Vs 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.