GIA’s Diamond Origin Service relies on participating miners, manufacturers, wholesalers and retailers to ensure that expertly graded natural diamonds with confirmed countries of origin reach the end consumer.
If you’d like more information about the service, including how to add your company to this list, please contact us.
PARTICIPATING MANUFACTURERS AND WHOLESALERS
For your convenience, GIA may provide links to certain non-affiliated websites or referrals to certain non-GIA products or services. If you choose to visit these websites or to use such products or services, please be aware that the third party’s privacy policy, will govern your activities and any information you disclose while interacting with these limited websites. GIA is not responsible for the information practices of such non-affiliated websites or applications.
The below participants are listed in alphabetical order.
A.A. Rachminov Diamonds (2000) Ltd  Ori Rachminov | Ankit Gems Pvt. Ltd.  Ankit Shah
| Aurostar Diamonds Botswana (Pty) Ltd.  Ashesh Jhaveri |
Dharmanandan Diamonds Pvt. Ltd.  India: Shailesh Goti | Finestar Jewellery & Diamonds Pvt. Ltd.  Vinod Jain | Hari Krishna Exports Pvt. Ltd. Brijesh Dholakia |
IGC Group  Mr. Marc Vidal | J.B. And Brothers Pvt. Ltd.  Purvi Shah | KGK International  Miq Torrente |
Kiran Gems Private Limited  Rajesh Lakhani
| LAELIM Jewelry  Lin Xiang | Mahendra Brothers  Rishi Parikh |
Martin Flyer  Joshua Kaufman
| Millennium Diamonds  Riki Corthouts
| Nungu Diamonds (Pty) Ltd.
 Ursula Kagiso Pule |
Rez Diamonds  Mr. Erez Sasoonker | Sheetal Group USA Inc.  Sudhir Kakadia | Shree Ramkrishna Exports Pvt. Ltd. Vishal Jodhani |
Taché Company  Manuel Rappaport |
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GIA’s Diamond Origin Service relies on participating miners, manufacturers, wholesalers and retailers to ensure that expertly graded natural diamonds with confirmed countries of origin reach the end consumer.
If you’d like more information about the service, including how to add your company to this list, please contact us.
PARTICIPATING MANUFACTURERS AND WHOLESALERS
For your convenience, GIA may provide links to certain non-affiliated websites or referrals to certain non-GIA products or services. If you choose to visit these websites or to use such products or services, please be aware that the third party’s privacy policy, will govern your activities and any information you disclose while interacting with these limited websites. GIA is not responsible for the information practices of such non-affiliated websites or applications.
The below participants are listed in alphabetical order.
A.A. Rachminov Diamonds (2000) Ltd Ori Rachminov | Ankit Gems Pvt. Ltd. Ankit Shah
| Aurostar Diamonds Botswana (Pty) Ltd. Ashesh Jhaveri |
Dharmanandan Diamonds Pvt. Ltd. India: Shailesh Goti | Finestar Jewellery & Diamonds Pvt. Ltd. Vinod Jain | Hari Krishna Exports Pvt. Ltd. Brijesh Dholakia |
IGC Group Mr. Marc Vidal | J.B. And Brothers Pvt. Ltd. Purvi Shah | KGK International Miq Torrente |
Kiran Gems Private Limited Rajesh Lakhani
| LAELIM Jewelry Lin Xiang | Mahendra Brothers Rishi Parikh |
Martin Flyer Joshua Kaufman
| Millennium Diamonds Riki Corthouts
| Nungu Diamonds (Pty) Ltd.
Ursula Kagiso Pule |
Rez Diamonds Mr. Erez Sasoonker | Sheetal Group USA Inc. Sudhir Kakadia | Shree Ramkrishna Exports Pvt. Ltd. Vishal Jodhani |
Taché Company Manuel Rappaport |
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