The Expertise

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The Expertise


Our Products

If there is one thing at KP Sanghvi that everyone is equally passionate about, it is diamonds; and when it comes to diamonds, KP Sanghvi is your ultimate destination.

Diamonds, when cut and polished with precision become the very epitome of beauty and perfection. Using the latest in technology, the KP Sanghvi production team works on rough diamonds to produce a variety of brilliant diamond cuts to suit your preference - Round, Princess, Marquise, Oval, Cupio and Special Cut to name a few. We specialize in the manufacturing and supplying of diamonds ranging from 0.005 to 5 carats.

For the watch manufacturing industry, we gauge stones with the desired level of precision and pre-assort them according to size and clarity. Along with this, we offer the full spectrum of standard services including shading, fluting and bagging, pairing and counting.

Our Services

Efficient and state-of-the-art, the manufacturing processes employed at KP Sanghvi bring out the best in every diamond, transforming them from their rough form to brilliant gems that dazzle for generations.

This is accomplished by employing new-age processes based on lean manufacturing techniques such as value stream mapping, pull perfection and kaizen. These techniques enable waste elimination from the process, allowing continuous improvements along the way.

In addition to this, our Research and Development team is constantly exploring new-age technologies, developing efficient processes and inventing new cuts.

Our Promise

With state-of-the-art diamond processing facilities and machines of the highest international standards at its disposal, KP Sanghvi delivers highest quality diamonds fulfilling its Promise of Purity, speedily and efficiently - an impressive dedication that has made KP SANGHVI one of the initial few companies to have been accorded with the prestigious ISO 9001:2008. This certification for quality management covers all operational areas including marketing and sales, assortment, rough processing, cutting & polishing and jewellery manufacturing.

Just mention your requirements and leave the rest to KP Sanghvi. We ensure that every order you place with us is processed, checked and delivered on time, according to your specifications. That’s why KP Sanghvi has an unprecedented rate of 95% repeat customers from all over the world.


KP Sanghvi is a proud participant of Chain of Custody (COC) programme by RioTinto the owner of Argyle Diamond and the Diavik Diamond,

Under the programme, each diamond is a promise that it is beautiful, rare and ethically sourced.

The entire journey of the diamond is documented to keep trace of its chain of custody from mine to market reassuring the consumers by identifying the actual source of the diamond.

And, KP Sanghvi is one of the few entrusted trade partner giving reassurance to its customers that the Australian Argyle Diamond and the Canadian Diavik Diamonds have always been under great care making it priceless.