| Diamond Coaching and SME Coach | Johannesburg | Business improvement coaching for SMEs | |
| Bawn Projects | Kempton park | Security fencing installation and maintenance | |
| Black Diamond Consultancy | Northriding | HR and Project Management | |
| Cape Town Diamond Museum | Cape Town | South Africa Diamond History Tour | |
| Diamond Epoxy Coating | Cape Town | Industrial powder coating | |
| Diamonds and Jewels | Johannesburg | Diamonds and Jewellery sales | |
| Digital Diamonds | Cape Town | Online Marketing, Web Development, Digital Design | |
| FloorsHQ | Johannesburg | online flooring equipment specialists | |
| Galaxy Gold And Diamond Exchange | PRETORIA | GOLD EXCHANGE | |
| Gold & Finance | Durban | Buying and Loaning against Gold/Diamond Jeweller | |
| Gold and Finance | Cape Town | Jewellery Buyers | |
| Gold & Finance Cape Town | Cape Town | Jewellery Buyers | |
| Jack Friedman Jewellers | Johanessburg | Retailer | |
| Jacob's Diamond & Estate Jewelry | Los Angeles | Jacob's Diamond & Estate Jewelry | |
| Katannuta Diamonds | Edenvale | Bespoke engagement rings and designer jewellery | |
| Metal Artist Studio | Pretoria | Manufacture of bespoke jewellery, jewelry repairs | |
| Pawn Sell Krugerrands Johannesburg | Johannesburg | Pawn assets | |
| Romain Diamonds | Cape Town | Jewelry retail | |
| The Karat Guy | Durban | Jewellery buyers |
