About Us
Built over three decades.
For more than 30 years, Nishi Export has been dedicated to natural brown diamonds. What began as expertise in the deeper shades evolved into a business that today works across the complete C1–C8 spectrum, serving buyers across every colour category of natural brown diamonds.
Tap each era to follow how Nishi Export grew from family roots to today's full C1–C8 spectrum.
Nishi Export was founded in Mumbai by Rakesh Shah. As the business grew, Dharmesh Shah joined the company, followed by Pranav Shah, who focused on expanding the -11 size category. Rakesh continued to specialise in +11 sizes, establishing expertise across both segments of the business.
With over three decades of expertise behind it, Nishi Export continues to advance the brown diamond category, bringing greater awareness, appreciation, and visibility to one of nature's most remarkable colour stories.
The people behind Nishi
Explore every shade, clarity, and size in the catalogue.