Martin DeRoy

Gemesis, Inc. engages in the retail, wholesale, and distributes laboratory-grown diamonds and jewelries for the jewelry market. It offers solitaire rings wedding bands, three-stone rings, earrings, and pendants products. The company offers its products through retailers in the United States and internationally. It also sells rough stones in lot form to jewelry manufacturers and designers. The company was founded by Carter W. Clarke in 1996 and is headquartered in New York, NY.

Friedmans Inc. operates a chain of jewelry stores. The company was founded in 1920 and is headquartered in Savannah, GA.

Hoover & Strong, Inc. provides processing services of metal scrap such as gold, silver, and extracts saleable materials. The firm's products are sold primarily to jewelry makers. It also offers contract casting, diamond setting, and assembly, finishing, and refining services. The company was founded in 1912 by Jay Hoover and Harry Strong and is headquartered in Richmond, VA.

Samuels Jewelers, Inc. operates a chain of specialty jewelry retail stores. Its products include diamond, gemstone, gold, and watches. The company's stores operate under the Samuels Diamonds and Samuels Jewelers banners. Samuels Jewelers was founded in 1891 and is headquartered in Austin, TX.