| Business | Phone |
| Mavaco Gem 617 S Olive St # 400, Los Angeles 90014 | (213) 623-8208 |
| Bora Jewelry Repair 631 S Hill St # M21, Los Angeles 90014 | (626) 299-0984 |
| Gems By Dominic 608 S Hill St # G141, Los Angeles 90014 | (213) 622-2519 |
| Good Neighbor Gem Cutters Inc 608 S Hill St, Los Angeles 90014 | (213) 670-0239 |
| Harry G Kazanjian & Sons Inc 617 S Hill St, Los Angeles 90014 | (213) 624-4131 |
| Kim's Lapidary 629 S Hill St # 405, Los Angeles 90014 | (213) 623-1484 |
| Lucky Gem Cutting 650 S Hill St # Mr14, Los Angeles 90014 | (213) 683-1425 |
| P L Gems Inc 650 S Hill St # D16, Los Angeles 90014 | (213) 623-2829 |
| Princess Gem Cutters 706 S Hill St # 340, Los Angeles 90014 | (213) 624-9252 |
| Stefan Lapidary 611 Wilshire Blvd # 1104, Los Angeles 90017 | (213) 623-5856 |