| Business | Phone |
| 1 Jewelry Of Commack 20 Veterans Memorial Hwy, Commack 11725 | (631) 462-9545 |
| Liccette 137 Commack Rd, Commack 11725 | (631) 493-0762 |
| Behr Jewelry 20 Veterans Memorial Hwy # 4, Commack 11725 | (631) 499-5900 |
| Marcasite Silver Center 20 Veterans Memorial Hwy, Commack 11725 | (631) 462-0645 |
| Bunty's Jewelry Ltd 120 Commack Rd, Commack 11725 | (631) 462-6145 |
| Mayfair Jewelers 6401 Jericho Tpke # O, Commack 11725 | (631) 462-9282 |
| Commack Jewelry Exchange 20 Veterans Memorial Hwy # 20, Commack 11725 | (631) 858-1300 |
| Midas Touch Jewelry 20 Veterans Memorial Hwy, Commack 11725 | (631) 499-7529 |
| My Treasure Box Inc 20 Veterans Memorial Hwy, Commack 11725 | (631) 462-0824 |
| Extra Ordinaires 33 Vanderbilt Motor Pkwy, Commack 11725 | (631) 462-9631 |
| F & N Management 20 Veterans Memorial Hwy, Commack 11725 | (631) 858-1500 |
| Giovanni's Fine Jewelry 755 Larkfield Rd, Commack 11725 | (631) 462-8300 |
| Golden Island 20 Veterans Memorial Hwy # 20, Commack 11725 | (631) 462-2626 |
| I Love Lucy's Diamond & Gold 20 Veterans Memorial Hwy, Commack 11725 | (631) 499-5441 |
| Jewelry By Theo Ltd 5970 Jericho Tpke, Commack 11725 | (631) 499-0640 |
| Silvaco Jewelry 18 Seneca Dr, Commack 11725 | (631) 543-4171 |
| Windsor Jewelry 20 Veterans Memorial Hwy, Commack 11725 | (631) 462-3521 |