| Business | Phone |
| Avi Arazi Co Inc 333 Washington St # 430, Boston 2108 | (617) 557-4929 |
| Bella Milano 449 Washington St, Boston 2111 | (617) 338-5100 |
| Sharrah Designs 333 Washington St # 607, Boston 2108 | (617) 523-1011 |
| S Kraner Inc 333 Washington St, Boston 2108 | (617) 227-4845 |
| Reko Enterprises Inc 333 Washington St, Boston 2108 | (617) 367-8900 |
| Corald Corp 371 Commonwealth Ave, Boston 2115 | (617) 267-6800 |
| Oriental Jewelry Co 333 Washington St # 321, Boston 2108 | (617) 742-3964 |
| New England Gemological Lab 333 Washington St # 542, Boston 2108 | (617) 227-2317 |
| Miller Jewelry Co 387 Washington St # 805, Boston 2108 | (617) 426-6420 |
| European Imports 333 Washington St, Boston 2108 | (617) 367-8666 |
| Experience Jewelers Inc 333 Washington St, Boston 2108 | (617) 723-9791 |
| Gold Quest 333 Washington St # 629, Boston 2108 | (617) 227-3322 |
| Gordon Brother 40 Broad St # 1100, Boston 2109 | (617) 426-3233 |
| Lapis Tree 333 Washington St, Boston 2108 | (617) 742-3443 |
| King Of Silver 449 Washington St, Boston 2111 | (617) 451-0111 |
| Ids Trading Inc 333 Washington St # 507, Boston 2108 | (617) 720-5233 |
| International Exchange 345 Washington St, Boston 2108 | (617) 523-2553 |
| J & Ss De Young Inc 38 Newbury St # 601, Boston 2116 | (617) 266-0100 |