Diamonds are GIA graded G in color and VS in clarity. Roberto Coin style #001316AWCHD0 with signature ruby clasp.The item "Authentic 5 Station Diamond 18kt WHITE Gold Necklace Roberto Coin with Appraisal" is in sale since Tuesday, October 2, 2018. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Necklaces & Pendants\Diamond". The seller is "linbe-53" and is located in Port Orange, Florida. This item can be shipped to United States.