| OTC DIAM LIMITED | Private company limited by shares | Live |
| JAI DIAM LIMITED | Private company limited by shares | Dissolved |
| DEV DIAM LIMITED | Private company limited by shares | Live |
| AMY DIAM LIMITED | Private company limited by shares | Live |
| J. R. Diam Limited | Private company limited by shares | Live |
| BEL DIAM LIMITED | Private company limited by shares | Live |
| JK DIAM LIMITED | Private company limited by shares | Live |
| H. Diam HK Limited | Private company limited by shares | Live |
| K. DIAM LIMITED | Private company limited by shares | Live |
| G DIAM LIMITED | Private company limited by shares | Live |
| S K DIAM LIMITED | Private company limited by shares | Live |
| A DIAM LIMITED | Private company limited by shares | Live |
| YUG DIAM LIMITED | Private company limited by shares | Live |
| RAJ DIAM LIMITED | Private company limited by shares | Live |
| Red Diam Limited | Private company limited by shares | Live |
| JRD DIAM LIMITED | Private company limited by shares | Live |
| HP Diam Limited | Private company limited by shares | Dissolved |
| RIO DIAM HK LIMITED | Private company limited by shares | Live |
| GD Diam HK Limited | Private company limited by shares | Live |
| ALK Diam HK Limited | Private company limited by shares | Live |
| CY DIAM LIMITED | Private company limited by shares | Live |
| K. R. DIAM LIMITED | Private company limited by shares | Live |
| AK DIAM LIMITED | Private company limited by shares | Live |
| ONE DIAM LIMITED | Private company limited by shares | Live |
| MM DIAM LIMITED | Private company limited by shares | Live |
| ESK DIAM RT LIMITED | | Live |
| AADHYA DIAM LIMITED | | Live |
| AANSA DIAM LIMITED | | Live |
| ABHI DIAM LIMITED | Private company limited by shares | Live |
| ANJO DIAM HK LIMITED | Private company limited by shares | Live |
| A.N.S. Diam Limited | Private company limited by shares | Dissolved |
| ARGO DIAM LIMITED | Private company limited by shares | Live |
| DIAM ASIA LIMITED | Private company limited by shares | Dissolved |
| ASIA DIAM LIMITED | Private company limited by shares | Live |
| MY DIAM ASIA HK LIMITED | | Live |
| OSHER DIAM ASIA LIMITED | Private company limited by shares | Live |
| AYAAN DIAM LIMITED | Private company limited by shares | Live |
| BEAUTY DIAM CO. LIMITED | Private company limited by shares | Dissolved |
| BRIGHTSTAR DIAM HK LIMITED | | Live |
| Cerise Diam Limited | Private company limited by shares | Live |
| DIAM CHINA LIMITED | Private company limited by shares | Dissolved |
| S. S. DIAM CO., LIMITED | Private company limited by shares | Live |
| WAN DIAM CO., LIMITED | Private company limited by shares | Live |
| PRAYER DIAM HK CO., LIMITED | Private company limited by shares | Live |
| SANTA DIAM CO., LIMITED | Private company limited by shares | Live |
| DAZEL DIAM HK LIMITED | Private company limited by shares | Live |
| Dhruv Diam Limited | Private company limited by shares | Live |
| Fancy Diam Limited | Private company limited by shares | Live |
| FANCY DIAM HK LIMITED | | Live |
| Fook Diam Limited | Private company limited by shares | Live |
| GAEA DIAM LIMITED | | Live |
| Aehan Diam GGold Limited | Private company limited by shares | Live |
| GLORY DIAM HK LIMITED | Private company limited by shares | Live |
| GOLD DIAM PVT LIMITED | Private company limited by shares | Live |
| SD GURU DIAM LIMITED | Private company limited by shares | Live |
| Harmony Diam Limited | Private company limited by shares | Live |
| HARSH DIAM LIMITED | Private company limited by shares | Live |
| IMPEX DIAM LIMITED | Private company limited by shares | Dissolved |
| BEST DIAM IMPEX LIMITED | | Live |
| INARAA DIAM LIMITED | Private company limited by shares | Live |
| JAYSAV DIAM HK LIMITED | Private company limited by shares | Live |
| JEEL DIAM LIMITED | Private company limited by shares | Live |
| JEWEL DIAM LIMITED | Private company limited by shares | Live |
| JHALAK DIAM LIMITED | Private company limited by shares | Live |
| Jirawala Diam Limited | Private company limited by shares | Live |
| JOGANI DIAM LIMITED | Private company limited by shares | Live |
| KAKA'S DIAM LIMITED | Private company limited by shares | Live |
| Karma Diam HK Limited | | Live |
| Kavir Diam HK Limited | Private company limited by shares | Live |
| HK KIKANI DIAM PVT LIMITED | Private company limited by shares | Live |
| KLASSIC DIAM LIMITED | Private company limited by shares | Live |
| KOMAL DIAM LIMITED | Private company limited by shares | Live |
| KRISHA DIAM LIMITED | Private company limited by shares | Live |
| LALA DIAM LIMITED | | Live |
| Lukhi Diam HK Limited | Private company limited by shares | Live |
| LUSTER DIAM LIMITED | Private company limited by shares | Live |
| MAHEK DIAM LIMITED | Private company limited by shares | Live |
| MIT DIAM MFG. LIMITED | Private company limited by shares | Live |
| MILLENNIUM DIAM LIMITED | Private company limited by shares | Live |
| MIRACLE DIAM LIMITED | Private company limited by shares | Live |
| NAMO DIAM LIMITED | Private company limited by shares | Live |
| NATURE DIAM LIMITED | Private company limited by shares | Live |
| NINE DIAM LIMITED | Private company limited by shares | Live |
| Nomads Diam Limited | Private company limited by shares | Live |
| OCEAN DIAM LIMITED | Private company limited by shares | Live |
| OMKAR DIAM LIMITED | Private company limited by shares | Dissolved |
| PACIFIC DIAM LIMITED | Private company limited by shares | Live |
| PANDA DIAM LIMITED | Private company limited by shares | Live |
| RARE DIAM LIMITED | Private company limited by shares | Live |
| RICH DIAM LIMITED | Private company limited by shares | Dissolved |
| RIMEE DIAM LIMITED | Private company limited by shares | Live |
| RIMI DIAM LIMITED | Private company limited by shares | Live |
| Riyo Diam Company Limited | Private company limited by shares | Dissolved |
| R.K. Diam Limited | Private company limited by shares | Live |
| RONAK DIAM LIMITED | | Live |
| Sambhav Diam HK Limited | Private company limited by shares | Live |
| SHINING DIAM LIMITED | Private company limited by shares | Live |
| SHIV OM DIAM LIMITED | Private company limited by shares | Live |
| SHIVA DIAM HK LIMITED | | Live |
| Shreya Diam Limited | Private company limited by shares | Dissolved |