- Sacré-Coeur 14K Gold 2-Tone 2.00CT Diamond Solitaire with Heart Prongs and Surprise Diamonds Engagement RingUS$ 8,625.00Total diamond weight 2.08ctSolkan 14K White Gold 1.60CTS Lab Grown Diamond Center Surpise Diamond Accented Solitaire Engagement RingUS$ 2,775.00Total diamond weight 2.05ctsHotLucille 14K White Gold 2.00CT Brilliant-Cut Lab Diamond Vintage Halo Ring For WomenUS$ 4,125.00Total diamond weight 2.91ct