Our Obsession with Precision

Our Obsession with Precision

We specialize in loose diamonds, market analytics, and gold bullion, supported by advanced in-house testing. We also offer a Buyers Club available to all, and a separate, invitation-only Private Club.

Rigorous Verification of
Diamonds & Gold Bullion

Visual inspection for jewelry and diamonds Visual
Magnetic testing for precious metals Magnetic
Electrical testing for precious metals Electrical
X-ray testing for precious metals X-Ray
Density testing for metals and diamonds Density
Ultrasound testing for bullion Ultrasound
Thermal testing for diamonds Thermal
Ultraviolet fluorescence testing for diamonds Ultraviolet

Built and Led by a U.S. Navy
Nuclear Submarines Chief

Visual inspection for jewelry and diamonds Visual
Magnetic testing for precious metals Magnetic
Electrical testing for precious metals Electrical
X-ray testing for precious metals X-Ray
Density testing for metals and diamonds Density
Ultrasound testing for bullion Ultrasound
Thermal testing for diamonds Thermal
Ultraviolet fluorescence testing for diamonds Ultraviolet

Testing Methods

Percent Certainty

Testing Methods

Percent Certainty

Our Timeline

  • Nov 2023, Startup Exploration. Began exploring opportunities in diamonds, gold, and secondhand buying.
  • Feb 2024, Regulatory Lobbying. Commenced lobbying the City of Henderson to encourage modernization of Henderson Municipal Code section 4.68.020 to increase the available number of Category B Class II Secondhand Dealer licenses.
  • Mar 2024, Joyas Vegas. Formed Joyas Vegas LLC, the first corporate structure behind what would become Judith Capital.
  • Jun 2024, Henderson Headquarters. Established our first physical location in Henderson, Nevada, a small office providing the foundation for our headquarters and regulatory compliance.
  • Jun 2024, JCK Las Vegas. Attended the JCK trade show in Las Vegas, establishing relationships with precious metal refiners and testing equipment suppliers that later became the backbone of our laboratory.
  • Jun 2024, Testing Lab Buildout. Outfitted our Henderson office with advanced testing equipment and secure facilities, creating one of the most capable testing labs in the world.
  • Jul 2024, Web Development. Commenced web development, building our online presence and the framework for our diamond e-commerce platform.
  • Oct 2024, Regulatory Success. Following eight months of lobbying the City of Henderson to expand Category B Class II Secondhand Dealer license availability, Ordinance No. 4041 passed on Oct 15, 2024. Secondhand Dealer license issued to Joyas Vegas for secondhand gold and jewelry acquisitions.
  • Oct 2024, Minting Exploration. Met with the owner of Sunshine Minting to explore custom bullion production. While large-scale minting wasn’t pursued at the time, the discussion highlighted future possibilities for in-house minting.
  • Dec 2024, Judith Capital and Luxury Pivot. Company rebranded from Joyas Vegas to Judith Capital, pivoting fully toward the luxury sector, adopting a name with personal meaning and long-term vision.
  • Jan 2025, Platform Expansion. Began expanding beyond the initial platform, focused on technology and vendor integrations to support scalability.
  • Mar 2025, Subsidiaries Formed. Established a group of tightly integrated subsidiaries focused on specialized functions in diamonds, gold, secondhand buying, and private club operations, creating the framework for our long-term structure.
  • Apr 2025, Supplier Expansion. Secured accounts with additional international diamond vendors ahead of JCK 2025, supporting natural diamond procurement and our analytics platform design.
  • Jun 2025, JCK Las Vegas. Returned to the JCK trade show in Las Vegas, reconnecting with established contacts and expanding our network of diamond vendors to strengthen the platform’s supply base.
  • Jul 2025, Judith Capital Buyers Club. Launched Judith Capital Buyers Club, a subscription service giving members exclusive access to natural diamond brokerage at 6%, unlimited 50% discounts on lab-grown diamonds, and 10% reduced premium on grain gold and cast bullion.
  • Aug 2025, Judith Capital Analytics. Launched Judith Capital Analytics, providing real-time diamond supply monitoring and downloadable inventory data. Designed as a consumer-facing service to challenge B2B-only providers.
  • Sep 2025, Trademark Notice of Allowance. Received trademark Notice of Allowance for Judith Capital, an important step toward future protection across diamonds, gold bullion, jewelry appraisal, and authentication/testing services.
  • Oct 2025, Federal Registration. CAGE Codes assigned for Judith Capital Diamonds and Judith Capital Gold, marking completion of federal vendor registration.