DIAMOND NAILS 212 N FREDERICK AVE, GAITHERSBURG MD 20877 DIAMOND NAILS, GAITHERSBURG MD 20877, is an eco-friendly beauty and wellness center that provides nail, massage, eyelash, waxing, and threading services. Enjoy a revitalizing beauty and health treatment that your body deserves! Give yourself a break! This salon is fantastic! It's clean, welcoming, and soothing. The nail technicians are both pleasant and professional and are nice and polite, and they would go out of their way to pamper you. Pampering at its purest so be sure to drop by DIAMOND NAILS for high-quality nail care experience and more! We are located at 212 N FREDERICK AVE, GAITHERSBURG MD 20877.