All American Gem Society Locations - Pennsylvania
- Abington
- Allentown
- Altoona
- Bala-cynwyd
- Bangor
- Camp Hill
- Carlisle
- Chambersburg
- Clarion
- Collegeville
- Coraopolis
- Danville
- Dickson City
- Downingtown
- Ebensburg
- Ellwood City
- Exton
- Gettysburg
- Greensburg
- Hanover
- Harrisburg
- Hazleton
- Hollidaysburg
- Johnstown
- King Of Prussia
- Lancaster
- Langhorne
- Media
- Merion Station
- Montoursville
- New Oxford
- Newtown
- Norristown
- North Wales
- Philadelphia
- Pittsburgh
- Pottstown
- Reading
- Royersford
- Saint Davids
- Souderton
- Southampton
- Springfield
- St Marys
- State College
- Washington Crossing
- Wayne
- White Oak
- Whitehall
- Willow Grove
- Wyomissing
- Yardley
- York