| Business | Phone |
| A & R Elian Trading Corp 576 5th Ave # 701, New York 10036 | (212) 354-6518 |
| A & V Import Inc 580 5th Ave, New York 10036 | (212) 391-8382 |
| A F Greenwood Co 10 W 47th St # 202, New York 10036 | (212) 719-4243 |
| A G Color Inc 17 E 48th St, New York 10017 | (212) 207-3905 |
| A T Gems & Lapidary 36 W 47th St # 901, New York 10036 | (212) 921-7794 |
| A-To-Z Traders Inc 62 W 47th St # 803, New York 10036 | (212) 575-9670 |
| Cosmos Gems Inc 48 W 48th St # 1012a, New York 10036 | (212) 391-7882 |
| Abest Imports Inc 36 W 47th St # 200, New York 10036 | (212) 730-9399 |
| Crest Gems Inc 16 W 46th St # 5, New York 10036 | (212) 869-5955 |
| Crystal Jewelry Inc 31 W 47th St, New York 10036 | (212) 921-0794 |
| Allan A Goldman Inc 15 W 47th St # 306, New York 10036 | (212) 869-5370 |
| Ross Altman 25 W 47th St # 18, New York 10036 | (212) 354-4217 |
| Amba Gem Corp 1212 6th Ave # 2302, New York 10036 | (212) 840-6860 |
| American Gem Trade Association 18 E 48th St # 502, New York 10017 | (212) 752-1717 |
| American Gemological Labs Inc 580 5th Ave # 706, New York 10036 | (212) 704-0727 |
| Deity Gems Corp 608 5th Ave # 601, New York 10020 | (212) 757-5900 |
| Argaman Trading Co 580 5th Ave # 2800, New York 10036 | (212) 840-8256 |
| Arise International Inc 55 W 47th St # 1035, New York 10036 | (212) 391-7745 |
| Asian Gem Center Inc 2 W 46th St, New York 10036 | (212) 768-9760 |
| Diaglobe Corp 2 W 46th St # 505, New York 10036 | (212) 575-8175 |
| Dikra Gem Inc 56 W 45th St # 1005, New York 10036 | (212) 869-6332 |
| B Stastny Lapidary 55 W 47th St, New York 10036 | (212) 719-1144 |
| Bcc Fine Jewelry 167 Canal St, New York 10013 | (212) 334-0089 |
| Benjamin Aaron Co 15 W 47th St, New York 10036 | (212) 921-8180 |
| East Continental Gems Inc 580 5th Ave # 1115, New York 10036 | (212) 575-0944 |
| Bliss Kasdin Inc 608 5th Ave # 702, New York 10020 | (212) 307-5520 |
| El Fassi Inc 62 W 47th St # 212, New York 10036 | (212) 575-5099 |
| Elco Gem 10 W 47th St # 1503, New York 10036 | (212) 730-6547 |
| Elite Nassimi Inc 2 W 46th St # 1012, New York 10036 | (212) 395-9540 |
| Emaco Co Inc 48 W 48th St # 600, New York 10036 | (212) 382-0123 |
| Emrusa Limited 15 W 47th St, New York 10036 | (212) 997-1767 |
| Canicas Gems Corp 1201 Broadway # 905, New York 10001 | (212) 532-6444 |
| Classic Diamonds 2 W 46th St # 1013, New York 10036 | (212) 575-5200 |
| Colorline Inc 2 W 46th St # 403, New York 10036 | (212) 768-9340 |
| Fine Gems Inc 22 W 48th St # 607, New York 10036 | (212) 944-0043 |
| Fisco Gems Co 48 W 48th St # 1203, New York 10036 | (212) 944-5988 |
| Frank Mastoloni & Sons Inc 608 5th Ave # 203, New York 10020 | (212) 757-7278 |
| G B Gems Inc 62 W 47th St, New York 10036 | (212) 840-3801 |
| Gem Stone Usa Inc 42 W 48th St # 1107, New York 10036 | (212) 764-9063 |
| Gemas No 608 5th Ave, New York 10020 | (212) 459-9567 |
| Gems Of The World 48 W 48th St # 605, New York 10036 | (212) 840-1117 |
| Gems Resources Enterprise Inc 339 5th Ave # 3, New York 10016 | (212) 213-4466 |
| Gems Trading Co 2 W 46th St # 903, New York 10036 | (212) 575-9451 |
| Golden Gem Intl Ltd New York 10017 | (212) 682-7217 |
| Good Supplier Corp 25 W 36th St # 3, New York 10018 | (212) 868-8898 |
| Green Rock Usa Inc 2 W 46th St, New York 10036 | (212) 730-9267 |
| Hajibai Rahim & Sons Gem Corp 15 W 47th St # 604, New York 10036 | (212) 944-8772 |
| Harmoto Gem Corp 32 W 47th St, New York 10036 | (212) 575-1372 |
| Harold Wallace Precious Metals 27 W 47th St, New York 10036 | (212) 944-1400 |
| Harouni Gem Corp 62 W 47th St # 1407, New York 10036 | (212) 869-5395 |
| Henieli International Inc 570 5th Ave # 3, New York 10036 | (212) 354-1773 |
| Horo Sales Inc 10 W 47th St # 301, New York 10036 | (212) 354-5716 |
| Italgem Corp 10 W 47th St # 200, New York 10036 | (212) 840-6677 |
| Jbm Inc 36 W 47th St, New York 10036 | (212) 382-0250 |
| Leaders Corp Usa 1239 Broadway # 2, New York 10001 | (212) 686-8889 |
| Kasphul Corp 48 W 48th St # 1108, New York 10036 | (212) 764-6787 |
| Kordovani Gem Co 580 5th Ave, New York 10036 | (212) 869-8776 |
| La Frantz Gem Stones 76 Bowery # 1, New York 10013 | (212) 226-8113 |
| Tricolor Gems Inc 36 W 47th St # 1111, New York 10036 | (212) 944-9409 |
| Unibest Corp 62 W 47th St # 1107, New York 10036 | (212) 575-9524 |
| Universal Gem Traders Inc 10 W 46th St # 7, New York 10036 | (212) 944-0296 |
| Upclass Gems Inc 21 W 46th St, New York 10036 | (212) 278-0904 |
| Vettri Gems Usa Inc 2 W 46th St # 805, New York 10036 | (212) 764-0809 |
| Walter Arnstein Inc 55 W 45th St # 5, New York 10036 | (212) 869-5285 |
| Walter Schuler & Sons 48 W 48th St # 1510, New York 10036 | (212) 819-0919 |
| World Gem Co 2 W 46th St # 301, New York 10036 | (212) 575-9787 |
| Yaffe Gem Co 420 Madison Ave, New York 10017 | (212) 832-2094 |
| Zar Gem Corp 62 W 47th St, New York 10036 | (212) 840-6829 |
| Prompt Gem Importers Inc 608 5th Ave # 401, New York 10020 | (212) 265-1626 |
| Radiant Enterprises Inc 2 W 46th St # 503, New York 10036 | (212) 869-1735 |
| Reginald C Miller Inc 10 W 46th St, New York 10036 | (212) 869-8038 |
| Rekha Gem Imports Inc 2 W 46th St # 1104, New York 10036 | (212) 391-8616 |
| Reliable Gems 2 W 46th St # 307, New York 10036 | (212) 221-5723 |
| Rta Creations 2 W 46th St, New York 10036 | (212) 302-8525 |
| Sam Aminoff & Co 580 5th Ave # 2412, New York 10036 | (212) 704-9808 |
| Solstar International 20 W 47th St # 800, New York 10036 | (212) 391-2282 |
| Steven M Bliss Inc 608 5th Ave, New York 10020 | (212) 575-5134 |
| Steven Stieglitz 48 W 48th St # 1111, New York 10036 | (212) 819-0856 |
| Taj Co 42 W 48th St # 14, New York 10036 | (212) 944-6330 |
| Tiger International 55 W 47th St # 840, New York 10036 | (212) 869-5466 |
| Louis & Kingsly 48 W 48th St # 807, New York 10036 | (212) 704-4318 |
| M Fabrikant & Sons Inc 1 Rockefeller Plz, New York 10020 | (212) 757-0790 |
| Masada Trading Co 73 W 47th St, New York 10036 | (212) 730-8085 |
| Massimo Gems Corp 36 W 47th St # 603, New York 10036 | (212) 764-7911 |
| Matmon Co 2 W 47th St, New York 10036 | (212) 354-1955 |
| Mcr Trading Co 2 W 46th St # 501, New York 10036 | (212) 382-2053 |
| Merchants Oceanic Enterprises 230 W 41st St # 1103, New York 10036 | (212) 719-3130 |
| Monarch Gem Co 10 W 47th St # 900, New York 10036 | (212) 921-4566 |
| Michael Mozes 580 5th Ave, New York 10036 | (212) 302-1660 |
| Northway Gems 36 W 47th St, New York 10036 | (212) 944-7778 |
| Orange Findings Inc 66 W 47th St # 28, New York 10036 | (212) 764-2540 |
| Ordan Corp 15 W 47th St # 201, New York 10036 | (212) 869-5744 |
| Original Gems 22 W 48th St # 1000, New York 10036 | (212) 768-2036 |
| P Levi Diamonds Inc 27 W 47th St, New York 10036 | (212) 869-5406 |
| Petra Trading Inc 62 W 47th St, New York 10036 | (212) 575-9230 |
| Pinal Impex Co 15 W 47th St # 901, New York 10036 | (212) 944-8399 |