| Business | Phone |
| Ann Hand Collection 4885 Macarthur Blvd Nw, Washington 20007 | (202) 333-2979 |
| Chris Kourkoulakos Jewelers 1825 I St Nw # 1, Washington 20006 | (202) 872-8822 |
| Ludvi Gems Goldsmith 1330 Connecticut Ave Nw, Washington 20036 | (202) 775-4858 |
| Galaxy Glass Art 7509 Carroll Ave, Washington 20009 | (202) 667-2668 |