Certified Lab-Grown Diamonds

Our state-of-the-art testing lab in Henderson, Nevada, ensures every diamond meets the highest standards before it reaches your hands. With a constantly updated selection, we provide direct access to the international diamond marketplace, delivering the same premium-quality diamonds as other vendors while offering better prices.

Each Judith Capital lab-grown diamond is professionally graded, followed by our own verification to confirm carat weight, ultraviolet fluorescence pattern, and visual inspection in accordance with its grading parameters, including engraved serial number. For your assurance, each diamond ships with its grading report, and the verification details are shown on the diamond’s special brifka label. Every order is securely packaged, fully insured, and requires signature confirmation.

Full inventory is available to U.S. customers at retail pricing. Subscribe for $99/month to unlock unlimited 50% off, or apply as a jeweler for wholesale pricing and free access. Whether you’re building a collection, upgrading a piece, or launching your jewelry business, Judith Capital gives you the pricing usually reserved for industry insiders. Browse now or subscribe through Square.