Lettie 15.05 Carats E VVS2 Oval Cut Diamond Engagement Ring in Platinum. GIA Certified. By Mike Nekta IGI CERTIFIEDCenter Diamond:Carat Weight: 12.03 CaratsColor : EClarity: VVS2Style: Oval CutMeasurements: 19.42 x 12.32 x 7.34 mm Ring:Metal: PlatinumStyle: Half Moon Three Stone & 4 Claw ProngDiamond Carat: 2.02 CaratsSize: Can be adjusted to any size.Total Carat Weight: 15.05