Sterling Silver with 1.4ctw Round Lab Created Moissanite Heart Pave Promise Ring. This gorgeous sterling silver adjustable in size engagement ring features a total of 1ctw of round brilliant cut lab created moissanites in a center prong set solitaire and heart-shaped pave cluster. These sparkling stones have VVS1 clarity and D color, all beautifully placed high above a slightly twisted band for a contemporary yet classic look. The shank moves on the bottom for your perfect fit. No clasp Polished finish Imported Product Specifications One size Material & Care Sterling silver Clean with a soft cloth.