| Client's Name | Country |
| A. Lallubhai & Brothers | INDIA |
| AGS | USA |
| Akarsh Exports | INDIA |
| Akshar Impex | INDIA |
| Alrosa | RUSSIA |
| Ankit Gems | INDIA |
| Arjav Diamonds (INDIA) Pvt.Ltd. | INDIA |
| Arshit Gems | INDIA |
| Asian Star Company Ltd. | INDIA |
| B.Bipinkumar&Co. | INDIA |
| Bapasitaram Exports | INDIA |
| Better Mining Pvt. Ltd. | ZIMBABWE |
| Bhagwati Gems | INDIA |
| Bhajan Jewels | INDIA |
| Bhansali & Co | INDIA |
| Bhargovi | INDIA |
| Blue Star Diamonds Pvt. Ltd. | INDIA |
| Brown Diamonds Mfg. Pvt. Ltd(Group of Sheetal Manufacturing Co.) | INDIA |
| Cartier Joaillerie International - CRD (Jean-Luc Polard) | FRANCE |
| Choice Diamond | INDIA |
| D.A.Jhaveri (Alpa Diamond) | INDIA |
| D.Navinchandra Gems Pvt. Ltd | INDIA |
| D.Nitin&Co. | INDIA |
| Dharmanandan Diamond Pvt. Ltd. | INDIA |
| Dharti Diamond | INDIA |
| Di-An-Are Exports | INDIA |
| Diacenter | INDIA |
| DiamCad NV | BELGIUM |
| DiamCircle Manufacturing Pvt. Ltd. | INDIA |
| Diamond King | INDIA |
| Dorsey | FRANCE |
| Facets Polishing Works Pvt. Ltd. | INDIA |
| Garry Holloway Fine Jewellery | AUSTRALIA |
| Gemological Institute Of America (GIA) | USA |
| Ghanshyambhai (Glow Diamond) | INDIA |
| Gia Bangkok Lab(GIA) | BANGKOK |
| Gia Botswana Lab(GIA) | BOTSWANA |
| Gia Hong Kong Lab Limited(GIA) | HONG KONG |
| Gia India Lab Pvt. Ltd(GIA) | INDIA |
| Gia Israel Lab(GIA) | ISRAEL |
| Gia South Africa Lab(GIA) | SOUTH AFRICA |
| Godhani Gems | INDIA |
| Godhani Impex | INDIA |
| Good Old Gold | USA |
| Gopinath Gems | INDIA |
| H.Dipak & Co. | INDIA |
| H.Vinod Kumar & Co. | INDIA |
| HariKrishna Exports | INDIA |
| Iiro Suokko | FINLAND |
| Indian Diamond Institute | INDIA |
| Indian Institute of Jewellery | INDIA |
| J.B. & Brothers Pvt. Ltd(100% EOU) | INDIA |
| Jagdish C. Mody Exports (Blue Star) | INDIA |
| Jalan & Company | INDIA |
| Jeely | INDIA |
| Jewelex India Pvt. Ltd. | INDIA |
| Jogani Export | INDIA |
| Jogi Diamond | INDIA |
| K. B. Gems | INDIA |
| K. P. Sanghvi & Sons | INDIA |
| K.G.K Enterprise | INDIA |
| K.G.K Star Rough Pty. Ltd. | SOUTH AFRICA |
| Kanubhai B. Shah & Company (Pty) Ltd | INDIA |
| Kapu Gems | INDIA |
| Karp Impex Ltd. | INDIA |
| Kiran Exports Pvt. Ltd | INDIA |
| Kiran Gems Pvt. Ltd. | INDIA |
| Kirtilal M. Shah (K.M. Shah) | INDIA |
| Lanka Diamond Polishing Ltd. | SRI LANKA |
| Laxmi Diamond Pvt. Ltd. | INDIA |
| M. Suresh Company Pvt. Ltd. | INDIA |
| M.Trunkumar & Co. | INDIA |
| Mahima Gems | INDIA |
| Meghna Diamond | INDIA |
| Monarch Gems | INDIA |
| Moon Stone (Surat) | INDIA |
| Mun Gems | INDIA |
| Munjani Brothers | INDIA |
| N. Satishkumar & Co. | INDIA |
| Narola Gems (D. Navinchandra Exports Pvt. Ltd.) | INDIA |
| Navin Gems | INDIA |
| Padma Gems | INDIA |
| Pansuriya Impex | INDIA |
| Parishi Diamond | INDIA |
| Pluczenik Diamond Company NV | INDIA |
| Pramukh Gems | INDIA |
| Pranami Gems | INDIA |
| Promise Gems | INDIA |
| R.T. Star Solitaires | INDIA |
| Raj Gems | INDIA |
| Raj Laxmi Laser | INDIA |
| Ratnadeep Impex | INDIA |
| Ratnaraj | INDIA |
| Revashankar (Mother Gems) | INDIA |
| Rijay Diamond Exports Pvt. Ltd. | INDIA |
| Rosy Blue (India) Pvt. Ltd. | INDIA |
| S. VinodKumar Diamond Pvt. Ltd. | INDIA |
| S.D. Diamond Limited Liability Company(Group of K.G.K Enterprise) | RUSSIA |
| Safdico Botswana (Pty) Ltd. | BOTSWANA |
| Sahil Gems | INDIA |
| Sanghavi Exports International Pvt. Ltd. | INDIA |
| Sanghvi & Sons | INDIA |
| Savani Brothers | INDIA |
| Shairu Gems | INDIA |
| Shital Diam | INDIA |
| Shree BalKrishna Exports (Bhavna Gems) | INDIA |
| Shree Krishna Exports | INDIA |
| Shree Ramkrishna Export | INDIA |
| Shrenuj & Company Limited | INDIA |
| Sky Diamond | INDIA |
| Star Rays | INDIA |
| Steps Stone Limited | THAILAND |
| Su-Raj Diamonds & Jewellery Ltd. | INDIA |
| Supergems (India) Pvt. Ltd. | INDIA |
| Sur Gems | INDIA |
| Teemane Manufacturing Company (Pty) Ltd. | BOTSWANA |
| Tej Diamond | INDIA |
| Twinkle Diamonds | INDIA |
| Vaibhav Gems | INDIA |
| Vallabhbhai Dhanjibhai & Co. | BELGIUM |
| Venus Jewel | INDIA |
| Vimal Export | INDIA |
| Viren Gems | INDIA |
| Vishinda Diamonds | INDIA |
| Yamuna Gems | INDIA |