Shop Princess Lab Grown Diamond Rings, one of the most loved diamond shapes for a modern and stylish look. Princess cut diamonds are known for their square shape and brilliant sparkle, making them a popular choice for engagement rings. Our collection features princess lab grown diamond rings in a variety of styles, including solitaire, pavé, hidden halo, halo, three stone, vintage, side stone, and many other beautiful designs, so you can find the perfect ring for your personal style. Every ring is carefully crafted in your choice of 10K, 14K, or 18K gold and is available in a range of carat sizes to suit different budgets. Explore our princess ring collection and find the perfect ring for your special day.