A Platinum, Yellow Gold and Diamond Ring, containing one octagonal step cut diamond weighing approximately 4.85 carats and two triangular brilliant cut diamonds weighing approximately 1.43 carats total.Stamp: 750 TJH PLAT.Accompanied by a Gemological Institute of America diamond grading certificate number 6173699209, dated June 23, 2016, stating Color: K, Clarity: VS2, Polish: Fair, Symmetry: Good, Fluorescence: None. 7.90 dwts.