Louis F Guiness Inc

The Davenport Organisation is both a classic upstairs jeweler and a gemstone dealer. Founded by Dallas Davenport in 1979, Davenport has deep roots in the worldwide gem and jewelry trades that allow us to provide exemplary services for importing, brokerage, cutting, design, and custom jewelry manufacturing. This global network of long-standing gem and jewelry relationships means we are able to secure the very best product for the specific jewelry needs and budgets of each of our private clients. We procure and deliver precious, natural stones and custom jewelry to retail customers, independent jewelers, goldsmiths, jewelry designers, custom manufacturers, and gem dealers. Davenport specializes in high-quality white diamonds, fancy color diamonds, and fine colored gemstones. Contact us today for more information!