| Business | Phone |
| R P Gems Po Box 690526, Houston 77269 | (832) 771-6708 |
| Abe Katz Diamonds 1800 Bering Dr, Houston 77057 | (713) 532-7377 |
| Ami Diamonds 6222 Richmond Ave 870, Houston 77057 | (713) 782-5051 |
| Cedar Diamonds Inc 2200 Post Oak Blvd, Houston 77056 | (713) 278-1495 |
| D M Diamond Corp 6222 Richmond Ave 360, Houston 77057 | (713) 622-6666 |
| Davidoff Diamond Corp 6222 Richmond Ave 640, Houston 77057 | (713) 781-1700 |
| Diamondlot Of Houston 715 Fm 1959 Rd, Houston 77034 | (281) 481-5555 |
| Diamonds 6906 Atwell Dr, Houston 77081 | (713) 270-1313 |
| Dynasty International Ents 5444 Westheimer Rd # 1428, Houston 77056 | (713) 789-0880 |
| Exotic Diamonds 5757 Westheimer Rd, Houston 77057 | (713) 783-6786 |
| Fully Bonded Diamonds 4265 San Felipe St, Houston 77027 | (713) 965-0757 |
| Galleria Diamonds 7500 Bellaire Blvd 278, Houston 77036 | (713) 270-7770 |
| Michael Klein's Fine Jewelry 6100 Westheimer Rd 108, Houston 77057 | (713) 977-4003 |
| Gem Technology Inc 6222 Richmond Ave 447, Houston 77057 | (713) 780-2828 |
| Gemland Texas 6222 Richmond Ave 797, Houston 77057 | (713) 977-3730 |
| Gemland Texas Inc 2909 Hillcroft St, Houston 77057 | (713) 977-3131 |
| Heart Diamonds 534 Northwest Mall, Houston 77092 | (713) 290-8686 |
| Hoffman Diamond Co 24 E Greenway Plz 1513, Houston 77046 | (713) 626-7161 |
| Kim Chau Jewelers 2707 Milam St, Houston 77006 | (713) 520-7606 |
| Kay Jewelers 1422 Willowbrook Mall, Houston 77070 | (281) 890-6657 |
| K S Jewelers 5433 Westheimer Rd 402, Houston 77056 | (713) 622-9596 |
| Ingebritson Gems & Jewelry 5433 Westheimer Rd 420, Houston 77056 | (713) 622-4780 |
| Top Clarity 7500 Bellaire Blvd 710, Houston 77036 | (713) 777-3141 |
| Nikash Diamonds Jewelers - d/b/a Houston Diamond Dealer 6222 Richmond Ave suite 800, Houston 77057 | (713) 518-1351 |