1. Kaufmann Jewelers 12500 Park Potomac Ave, Potomac, MD 20854 Coordinate: 39.06065,-77.15845 Phone: (301) 978-7778
2. Lamb Awards and Engraving 11512 Glen Rd, Potomac, MD 20854 Coordinate: 39.05061,-77.2374 Phone: (301) 983-0311