This classic vintage 1950s solitaire ring is crafted of 18k white gold and now holds a 1.01ct lab grown diamond that is IGI certified and grades E in color and VVS2 in clarity. The ring is currently a size 4. EraGem lab diamond rings will arrive with an in-store certification as well as the IGI report and a lovely EraGem logo presentation box. Classic Brilliant Cut Halo Ring For Proposal, Classic Round-cut Halo Ring For Proposal, Classic Cluster Ring With Halo Setting For Proposal, Classic Halo Ring For Proposal With Round Cut, Classic Halo Ring For Proposal, Timeless Solitaire Cluster Ring In White Gold, Classic Round Cut Halo Ring For Proposal, Timeless White Gold Solitaire Cluster Ring, Classic Cluster Ring With Lab-grown Diamond Cut