As a family-run business, Federal Gem Lab is dedicated to treating you with the utmost respect and openness. Because of this dedication, we have one of the highest customer retention and recommendation rates among gold, diamond, and watch buyers. Diamonds, colored stones, jewelry, gold, and watches can all be certified by us for their true market value and authenticity. Your possessions will fetch the highest price possible thanks to the most recent data. Our expertise in the market for both antique and contemporary timepieces allows us to provide you an accurate appraisal and make you an offer. If you're not quite ready to part with your timepiece just yet, we'll nevertheless provide you with an assessment at no cost. We're interested in both new and vintage timepieces from prestigious brands like Rolex, Tudor, IWC, Omega, Panerai, Audemars Piguet, Cartier, and Patek Philippe.