| Business | Phone |
| Dinohide Inc 944 Pearl St, Boulder 80302 | (303) 546-0359 |
| Embryo Jewels Llc 441 Arapahoe Ave, Boulder 80302 | (303) 443-7223 |
| Jewelry Design By Carla 2017 10th St # A, Boulder 80302 | (720) 564-9285 |
| Jewelry Design By Kit 955 8th St, Boulder 80302 | (303) 938-1610 |
| Peter Rosen Jewelry Designer 1216 Pearl St # C, Boulder 80302 | (303) 443-2852 |
| Walls Design Ltd 73 Genesee Ct, Boulder 80303 | (303) 494-1636 |