Mumma's is a very nice jewelry store located in Mechanicsburg. They sell diamonds, watches, pearls, gems, bracelets, pendants, rings, and more. They have brand name watches for men and women. They carry white gold and yellow gold, as well as platinum. The service is great at Mumma's. They will really take the time to show you everything you want to see and the prices are good. They have a great selection of diamonds - all different cuts and sizes.