| Business | Phone |
| Central Jewlery Mart Rancho Cucamonga 91730 | (909) 944-7575 |
| Crescent Jewelers 10582 Foothill Blvd # 100, Rancho Cucamonga 91730 | (909) 980-6299 |
| Gold Mart Rancho Cucamonga 91730 | (909) 980-1031 |
| Harry's Jewelry 10730 Foothill Blvd # 150, Rancho Cucamonga 91730 | (909) 948-7574 |
| J C Jewelry & Watch 8007 Archibald Ave, Rancho Cucamonga 91730 | (909) 944-0043 |
| Rainbow Gems 8560 Vineyard Ave # 206, Rancho Cucamonga 91730 | (909) 989-3819 |
| Tah Handcrafted Jewelry 7445 Onyx Ave, Rancho Cucamonga 91730 | (909) 481-3537 |