| Business | Phone |
| Avanti Jewelry Inc 140 Comstock Pkwy # 5, Cranston 2921 | (401) 944-9430 |
| Bazar Mfg Co 952 Cranston St, Cranston 2920 | (401) 943-3311 |
| Beaucraft Inc 5 Eva Ln, Cranston 2921 | (401) 461-2305 |
| Cal's Jewelry Co 2158 Plainfield Pike # 9, Cranston 2921 | (401) 943-0400 |
| Cinerama Jewelry Inc 115 Pettaconsett Ave, Cranston 2920 | (401) 467-3950 |
| Virgil R Amaral Jewelry Co 935 Park Ave # 6, Cranston 2910 | (401) 467-6880 |
| Val Originals Inc 154 Greenwood St, Cranston 2910 | (401) 467-5353 |
| Vartan's Inc 99 Fletcher Ave, Cranston 2920 | (401) 944-2155 |
| Tri-Star Merchandise 7 Starline Way, Cranston 2921 | (401) 946-7008 |
| Suave Inc 140 Comstock Pkwy # 2, Cranston 2921 | (401) 946-2500 |
| Garnier Charles Paris Inc 1140 Reservoir Ave, Cranston 2920 | (401) 946-3444 |
| Gem Craft Inc 1420 Elmwood Ave, Cranston 2910 | (401) 854-1200 |
| Glenn Barry Enterprises Inc 301 Cheshire Dr, Cranston 2921 | (401) 383-8700 |
| Iona Inc 1655 Elmwood Ave, Cranston 2910 | (401) 737-2555 |
| Lim Jewelry 90 Libera St # 12, Cranston 2920 | (401) 946-9656 |
| Metal Dynamics Inc 1655 Elmwood Ave, Cranston 2910 | (401) 461-9290 |
| Modern Jewelry Mfg Co 11 Comstock Pkwy, Cranston 2921 | (401) 944-8914 |
| Rodell Manufacturing Co 1400 Elmwood Ave, Cranston 2910 | (401) 467-4444 |
| Sa-Go Research & Development 75 Russe St # 4, Cranston 2910 | (401) 461-4940 |
| Racecar Jewelry Co 52 Glen Rd, Cranston 2920 | (401) 461-7803 |
| Paul Ciano Ltd 52 Tweed St, Cranston 2920 | (401) 946-0590 |
| Piscitelli Inc 1125 Pontiac Ave, Cranston 2920 | (401) 461-0700 |