Layna 20 Carat G VS2 Emerald Cut Lab-Grown Diamond Solitaire Engagement Ring in Platinum Center Diamond:Carat Weight: 20.15 CaratsColor : GClarity: VS2 Style: Emerald Cut Ring:Settings: 4 Prong & SolitaireMetal: PlatinumSize: Can be adjusted to any size. Total Carat Weight: 20.15 Carats