Livia 5 Carats G SI1 Radiant Cut Lab-Grown Diamond Engagement Ring in White Gold IGI CERTIFIED Center Lab Grown Diamond:Carat Weight: 3.65 CaratColor: GClarity: SI1Style: Radiant CutRing:Total Carats: 4.92 CaratsMetal: 18K Metal Color: White Gold Diamonds: 1.27 CaratsShape: Round Brilliant CutSetting: 4 Prong & Micro PaveSize: Can be adjusted to any size