Heart-shaped lab-grown diamond engagement rings are a beautiful symbol of love, romance, and individuality. At Lumera Fine Jewelry, our collection of heart-shaped lab-grown diamond engagement rings features elegant designs created for those who want a meaningful and unique engagement ring. From classic solitaire settings to delicate halo and modern styles, each ring highlights the distinctive heart shape and beautiful sparkle of the diamond. Choose from lab-grown diamonds and lab-created diamond engagement rings crafted with care in a range of precious metals and styles. Explore our heart-shaped engagement rings to find a design that beautifully represents your love story and special moment.