Shelby 3 Carat G VS2 Cushion Cut Diamond Engagement Ring in 18k White Gold. GIA Certified. By Mike Nekta GIA CERTIFIEDCenter Diamond:Carat Weight: 2.53 CaratsColor : GClarity: VS2Style: Cushion Cut Ring:Setting: Halo, Sidestone, French V Split & 4 Claw ProngMetal: 18 Karat White Gold 4.40 gramsStyle: Round Brilliant CutDiamonds: 0.75 CaratsSize: Can be adjusted to any size. Total Carat Weight: 3.28 Carats