| Business | Phone |
| Jewelrybuyandsell.Com 2104 Hwy 7 #7, Concord L4K 2S9 | (905) 738-4229 |
| Belladonna Jewellery 30 Capstan Gate #3, Concord L4K 3E8 | (905) 882-8600 |
| East & West Jewellery Ltd 3280 Steeles Ave W #12, Concord L4K 2Y2 | (905) 669-5666 |
| Eternal Gems Jewellers Inc 1750 Steeles Ave W #1, Concord L4K 2L7 | (905) 709-4367 |