A Platinum and Diamond Ring, containing one marquise cut diamond weighing 1.57 carats and two tapered baguette cut diamonds weighing approximately 0.23 carat total.Stamp: 10%IRID.PLAT (MC maker's mark). Accompanied by a Gemological Institute of America diamond grading certificate number 5192301631, dated April 23, 2018, stating Color: E, Clarity: VS1, Polish: Very Good, Symmetry: Good, Fluorescence: None. 2.40 dwts.