Enduring Mission to produce Quality Diamonds

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Rishta Diamond Institute is most trusted Education firm.

We use all the latest tools and equipments for all testing purposes to produce most exact testing results.

All the educator are well experienced with thorough knowledge and upgrade with the latest market treatments.

Service and quality of certification has made us one of the most trusted testing labs in the country. We ensure timely delivery of services with uncompromising quality.

Testimonials

testimonial

Sneha patel

Polish Diamond Grading and Assortment Course
Getting an opportunity to become a part of RDI institution is great. They provided me with an excellent platform to learn and gain enough knowledge in diamond polishing. Admin staff and other faculties were good and had excellent knowledge and experience in the field. I would definitely suggest it for the enthusiasts who are willing to gain knowledge in the field of diamond polishing.
testimonial

Fenil Patel

Diploma in Professional LB/LC Diamond Valuation Course
Ghanshyam sir is a very good trainer. He is teaching in very simple language to understand very easily. Apart from training course, sir given some extra knowledge about industries current scinerio, Diamond related knowledge etc. Each Class is very clear and good for practice purpose. Overall this institute is very nice.
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Hetvi khadela

Polish Diamond Factory and Assortment Course
My experience at RDI institute is very nice. It’s a friendly and disciplined institute. I did my Course from here and it is really a good and detailed course. More practical than theoretical approach which helped me in real practical life. Ghanshyam are very experienced and knowledgeable and anytime ready to solve your problem not only till the duration of the course but it’s a lifetime support.
testimonial

Jemish Ghevariya

Diploma in Professional Small Size Diamond Valuation Course
Overall a very informative training session. Course content got well covered and also demonstrated the concept very well. Thanks for such an informative and concept-clearing training session
testimonial

Mohit kakadiya

Polish Diamond Factory and Assortment Course
It was a really very good experince. all the details covered by sir i realy great. Every small information was well explained by sir. i am really thankful to sir.
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Shivani chaudhari

Polish Diamond Grading and Assortment Course
I did the polishing course. It was extremely professional and educational. The best part is that it is practical and you get to polish real diamonds. The teachers are extremely knowledgable and freely pass their knowledge .
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Kishan khunt

Diploma in Professional LB/LC Diamond Diamond Valuation Course
Thank you for the oppertunity to attend the LB/LC Diamond diamond evalaution course at RDI. My two colleague and myself thoroughly enjoyed the course and believe we are now equipped with the knowledge to add significant value to diamond sales