Discover our stunning collection of loose round lab-grown diamonds, the most popular and timeless diamond shape. Known for their exceptional brilliance and fire, round diamonds feature 58 precisely cut facets that maximize light reflection. Available in sizes ranging from 0.50ct to 6.00ct, our lab-grown round diamonds offer the same optical, chemical, and physical properties as mined diamonds at exceptional value. Perfect for engagement rings, earrings, and fine jewelry.