Lab Grown Diamonds

Eternal Carat offers IGI-certified lab-grown loose diamonds in Parker, Colorado — available for purchase online or in-person by appointment. Our collection includes round, radiant, emerald, cushion, princess, and asscher cuts, with color grades from D–G and clarities from VVS2 to VS1. Lab-grown diamonds are physically, chemically, and optically identical to mined diamonds — at a fraction of the cost. Serving Denver, Parker, Highlands Ranch, Castle Rock, and the greater Front Range.