Lilly 3 Carat F VVS2 Round Brilliant Lab Grown Diamond Engagement Ring in 18k White Gold. IGI Certified IGI CertifiedCenter Lab Grown Diamond:Carat Weight: 3.06 CaratsColor: F*Clarity: VVS2Style: Round Brilliant Cut*This Diamond has been treated by one or more processes to change its colorRing:Metal: 18 Karat White GoldCarat Weight: 0.40 CaratsShape: Round Brilliant CutSetting: 4 claw prong & shared prongSize: Can be adjusted to any sizeTotal Carat Weight: 3.46 Carats