| Business | Phone |
| Price & Vijums 15414 N 7th St # 4, Phoenix 85022 | (602) 548-9054 |
| Preferred Gem 1702 E Highland Ave # 314, Phoenix 85016 | (602) 230-2535 |
| Diamond Source 10810 N Tatum Blvd # 122, Phoenix 85028 | (480) 990-0100 |
| Knightsbridge Jewels 11811 N Tatum Blvd # 1001, Phoenix 85028 | (602) 482-8100 |