A Platinum and Diamond Ring, Harry Winston, containing one pear shape brilliant cut diamond measuring approximately 18.11 x 11.85 x 7.18 mm, weighing approximately 9.12 carats and two pear shape brilliant cut diamonds weighing approximately 1.27 carats total, within a handmade wirework setting.Stamp: 950 Pt (maker's mark partially obscured by ring guard). Accompanied by a Gemological Institute of America diamond grading certificate number 2175225476, dated July 6, 2015, stating Color: D, Clarity: VS2, Table: 59.00%, Depth: 60.50%, Polish: Good, Symmetry: Good, Fluorescence: None.Accompanied by a pouch signed Harry Winston.NOTE:Please contact the Jewelry Department for further information on this stone based on a previous GIA certificate. 4.30 dwts.