| Business | Phone |
| A & D Diamonds Inc 71 W 47th St, New York 10036 | (212) 221-5577 |
| A & I Diamonds 62 W 47th St, New York 10036 | (347) 582-8120 |
| D & M Gem & Jewels Inc 30 W 47th St # 805, New York 10036 | (212) 768-8382 |
| D & P Diamonds 10 W 47th St # 1006, New York 10036 | (212) 382-3927 |
| Allcuts Diamond Corp 580 5th Ave # 914, New York 10036 | (212) 944-2366 |
| Allen Dubinsky Diamonds 579 5th Ave, New York 10017 | (212) 754-9888 |
| Alps Diamonds Corp 22 W 48th St, New York 10036 | (212) 626-7802 |
| Alta Diamonds 62 W 47th St, New York 10036 | (212) 221-9808 |
| David G Diamonds Inc 56 W 47th St, New York 10036 | (212) 764-3478 |
| David Josowitz Inc 30 W 47th St # 606a, New York 10036 | (212) 719-1329 |
| Andiamond Inc 587 5th Ave # 501, New York 10017 | (212) 391-0034 |
| Apex Gems Inc 576 5th Ave # 1000, New York 10036 | (212) 302-4813 |
| Ddj Intl Gems Corp 4 W 47th St, New York 10036 | (212) 398-8878 |
| Ddj Intl Gems Corp 587 5th Ave, New York 10017 | (212) 838-2966 |
| Arham Diamonds 36 W 47th St # 811, New York 10036 | (212) 382-3901 |
| Arie Rieger Group 2 W 46th St, New York 10036 | (212) 221-1570 |
| Arj Trading Corp 15 W 47th St # 1102, New York 10036 | (212) 944-8200 |
| Asian Star Co Ltd 551 5th Ave # 3502, New York 10176 | (212) 354-0666 |
| Diamond & Gem House 37 W 47th St # 104, New York 10036 | (212) 921-8549 |
| Diamond 2000 Intl Corp 580 5th Ave, New York 10036 | (212) 764-1212 |
| Diamond Associates Of America 589 5th Ave, New York 10017 | (212) 308-2441 |
| Diamond Cutters Distributors 6 E 45th St # 902, New York 10017 | (212) 599-4330 |
| Diamond Days Promotion Inc 580 5th Ave # 2405, New York 10036 | (212) 221-7665 |
| Diamond Depot Inc 62 W 47th St # 1211, New York 10036 | (212) 869-7708 |
| Diamond Services Co 580 5th Ave, New York 10036 | (212) 730-2431 |
| B G Intl Inc 580 5th Ave, New York 10036 | (212) 869-4601 |
| Barel International Inc 580 5th Ave # 616, New York 10036 | (212) 764-6369 |
| Barkan Inc 580 5th Ave # 2407, New York 10036 | (212) 768-2124 |
| Bellnor 15 W 47th St, New York 10036 | (212) 398-8938 |
| Ben Yunason Diamond Inc 576 5th Ave, New York 10036 | (212) 869-3959 |
| Berek Sweaters 214 W 39th St, New York 10018 | (212) 575-8433 |
| E M Diam Inc 589 5th Ave # 701, New York 10017 | (212) 391-4406 |
| E S Nacht Inc 579 5th Ave, New York 10017 | (212) 935-1775 |
| El Or Co 580 5th Ave, New York 10036 | (212) 840-1999 |
| C A Diamonds 580 5th Ave # 535, New York 10036 | (212) 764-0159 |
| Emby International Inc 589 5th Ave, New York 10017 | (212) 838-6580 |
| Everest Star Inc 576 5th Ave # 1104, New York 10036 | (212) 840-7170 |
| Excel Diamond Co 15 W 47th St, New York 10036 | (212) 398-5353 |
| Expo Diamond Corp 580 5th Ave, New York 10036 | (212) 575-2833 |
| Exroyal Co Inc 579 5th Ave, New York 10017 | (212) 371-0596 |
| Five C's Inc 71 W 47th St, New York 10036 | (212) 282-9980 |
| Fullcut Manufacturers Inc 555 5th Ave # 19, New York 10017 | (212) 681-0080 |
| Gem House Intl 580 5th Ave, New York 10036 | (212) 840-8191 |
| Gol Diamonds 10 Rockefeller Plz, New York 10020 | (212) 541-5770 |
| Gregric Diamond Co 589 5th Ave # 804, New York 10017 | (212) 593-4888 |
| Hiraco Diam Inc 10 Rockefeller Plz, New York 10020 | (646) 366-1666 |
| House Of Baguettes 580 5th Ave # B, New York 10036 | (212) 840-0042 |
| Imd 580 5th Ave # 3000, New York 10036 | (212) 944-8463 |
| Irmax International 25 W 47th St, New York 10036 | (646) 366-9696 |
| Israeli Diamonds 15 W 47th St, New York 10036 | (212) 840-2515 |
| Joseph Blank Inc 15 W 47th St, New York 10036 | (212) 575-9050 |
| Jupiter Diamonds Llc 10 W 47th St, New York 10036 | (212) 819-9697 |
| Lawrence Gordon Diamond Inc 22 W 48th St, New York 10036 | (212) 391-8778 |
| Lazare Kaplan Intl Inc 19 W 44th St, New York 10036 | (212) 972-9700 |
| Lindsay & Wasser Import & Manufacturer 20 W 47th St # 810, New York 10036 | (212) 719-5727 |
| Kahili Diamonds Ltd 580 5th Ave, New York 10036 | (212) 819-0911 |
| Kanton Diamonds Inc 580 5th Ave # 1102, New York 10036 | (212) 840-0424 |
| Karp Impex Pvt Ltd 579 5th Ave # 1100, New York 10017 | (212) 486-0444 |
| Kgk Diamonds Llc 1212 Avenue Of The Americas, New York 10036 | (212) 221-6630 |
| Kwiat Inc 579 5th Ave # 500, New York 10017 | (212) 223-1111 |
| L K Genesis 48 W 48th St, New York 10036 | (212) 997-9177 |
| Topdeal Ny Inc 30 W 47th St # 308, New York 10036 | (212) 575-1425 |
| Triad Diamonds Corp 580 5th Ave # 1802, New York 10036 | (212) 921-0296 |
| Viraj International Inc 62 W 47th St # 1603, New York 10036 | (212) 869-5196 |
| Vishinda Inc 579 5th Ave # 1220, New York 10017 | (212) 829-0725 |
| Wieder & Shifman Inc 580 5th Ave, New York 10036 | (212) 840-3131 |
| Ygk Intl Trading Co Inc 15 W 47th St, New York 10036 | (212) 391-9104 |
| R G Brother Corp 580 5th Ave, New York 10036 | (212) 840-9050 |
| R M & Sons Inc 580 5th Ave # 414, New York 10036 | (212) 302-3424 |
| Rafael's Diamonds Inc 10 W 47th St, New York 10036 | (212) 869-4147 |
| Raj Diamond Inc 15 W 47th St, New York 10036 | (212) 398-7059 |
| Rkp Corp 10 W 47th St # 501, New York 10036 | (212) 382-3448 |
| Rose Star Corp 71 W 47th St # 1001, New York 10036 | (212) 819-3234 |
| Royal Brilliant Co 579 5th Ave # 850, New York 10017 | (212) 421-3304 |
| S & P Quality Diamonds Inc 15 W 47th St # 1507, New York 10036 | (212) 997-9270 |
| S Narendra Inc 10 W 46th St # 1301, New York 10036 | (212) 398-3371 |
| S S Diam 589 5th Ave, New York 10017 | (646) 735-3232 |
| Sara D Diamonds 71 W 47th St # 606a, New York 10036 | (212) 869-8475 |
| Sevim Gems Ltd 15 W 47th St, New York 10036 | (212) 302-0815 |
| Siddhi Gems Inc 48 W 48th St # 1104, New York 10036 | (212) 764-1416 |
| Simon Hirsch Co 580 5th Ave, New York 10036 | (212) 869-3790 |
| Simply Diamond Inc 589 5th Ave, New York 10017 | (212) 751-2575 |
| Star Asia Inc 37 W 47th St, New York 10036 | (212) 997-7827 |
| Star Diam Llc 580 5th Ave, New York 10036 | (212) 704-2111 |
| Sundiam Inc 31 W 47th St, New York 10036 | (212) 997-4153 |
| Tcherno Enterprises 38 W 48th St, New York 10036 | (212) 840-8188 |
| Lldusa 580 5th Ave # 800, New York 10036 | (212) 869-8682 |
| M J Gross Co 579 5th Ave # 1500, New York 10017 | (212) 768-3944 |
| M Tushar Inc 27 W 47th St, New York 10036 | (212) 398-5646 |
| Mavone 580 5th Ave, New York 10036 | (212) 354-4626 |
| Millennium Diamond Corp 15 W 47th St # 1703, New York 10036 | (212) 398-2345 |
| Moneta Diamonds Inc 25 W 45th St, New York 10036 | (646) 366-1500 |
| Moses Newman Inc 580 5th Ave # 1109, New York 10036 | (212) 944-0144 |
| Nilprakash Diamonds Inc 50 W 47th St # 603, New York 10036 | (212) 391-0373 |
| Noah Diamond Co 1212 Avenue Of The Americas, New York 10036 | (212) 575-1785 |
| Om Color Diamonds 15 W 47th St # 1502, New York 10036 | (212) 391-8858 |
| Optimum Diamonds Llc 576 5th Ave # 804, New York 10036 | (212) 827-0799 |
| Ovadia Diamonds Usa Inc 589 5th Ave # 907, New York 10017 | (212) 319-8840 |
| Payal Diamond 10 W 46th St # 1701, New York 10036 | (212) 944-2561 |
| Perrier Gems Inc 579 5th Ave # 801, New York 10017 | (212) 826-6688 |
| diamond 47th street, New York 10036 | (212) 324-5968 |
| NINACCI,INC 580,5th AVE, New York 10036 | (212) 764-1144 |
| #1 Diamond Source 36 W 47 ST, New York 10036 | (877) 968-7342 |