About The Brand: Exceptional Detail. Trendy To Timeless Styles. 18-Karat Yellow Gold Over .925 Sterling Silver Faceted Round-Cut Prong-Set Diamond = Approximately 0.20 Ct. Tw.; Color = G-H; Clarity = Si1-2 Approximately 18In Long Lobster Claw Clasp Closure 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. Made In Italy