A Platinum, Treated Colored Diamond and Diamond Ring/Pendant, containing one pear shape brilliant cut diamond weighing 4.15 carats, 22 round brilliant cut diamonds weighing approximately 0.33 carat total and numerous tapered baguette cut diamonds, the central portion of the ring detaches and can be worn as a pendant.Stamp: 16852 RING-DANT 10%IRIDPLAT.Accompanied by a Gemological Institute of America colored diamond grading certificate number 2181780218, dated October 5, 2017, 2017, stating Color: Treated, Fancy Deep Brown-Yellow, Even, Clarity: VS2, Polish: Good, Symmetry: Good, Fluorescence: None, Inscription: TREATED COLOR. 10.70 dwts.