The Diamond. The Statement.

World’s Trusted B2B Platform for Natural & Lab-Grown Diamonds — Built for Wholesalers, Jewellers & Bulk Buyers.

The Diamond.
The Statement.

World’s Trusted B2B Platform for

Natural & Lab-Grown Diamonds

Built for Wholesalers, Jewellers & Bulk Buyers.

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Riddhi Gems Diamond Processing Facility

About Us

Riddhi Gems is a trusted name in the diamond industry, proudly operating from Mumbai for over 28 years. As a manufacturer and processor, we handle everything in-house — from sourcing raw diamonds to crafting finely polished stones. We specialize in brown diamonds (also known as chocolate diamonds), offering unmatched quality, consistency, and variety. Whether natural or lab-grown, each of our 12,000+ diamonds is GIA & IGI certified and ethically sourced through processes aligned with the Kimberley Process. Serving both retailers and wholesalers, Riddhi Gems is known for precision cutting, bulk pricing, custom orders, and timely global delivery. With us, you’re not just buying a diamond — you’re investing in craftsmanship, integrity, and long-standing industry expertise.

Sorting & Planning

We handpick rough stones and use expert planning to maximise beauty and value.

Riddhi Gems Diamond Cutting

Cutting

Using precision tools and lasers, we shape each diamond with care — especially our signature brown diamonds.

Shaping

We form the perfect outline, whether it’s a classic round or a custom fancy cut.

Polishing

Our skilled artisans bring every facet to life, ensuring unmatched sparkle and symmetry.

Riddhi Gems Diamond GIA Certificate

Certification

Every diamond is GIA & IGI certified, reflecting our commitment to quality and trust.

Final Touch

After a thorough quality check, we prepare each diamond for timely global delivery.

10000+

Carats Delivered Annually

98.7%

On-Time Delivery Rate

250+

Global B2B Clients

100%

Certified Diamonds

Our Happy Clients!

Exceptional quality and reliable delivery. Our partnership has significantly boosted our inventory standards
Michael Thompson
CEO, Gemstone Traders Ltd, UK
Their certified diamonds meet our strict requirements, and the customer support is outstanding.
Sofia Martinez
Purchasing Manager, Diamonds & Co., Spain
Their deep expertise in brown diamonds is unmatched. They provide exceptional quality stones that perfectly meet our niche market needs, backed by excellent service and reliable delivery.
Emma Wilson
Head of Procurement, Luxe Gems Inc., Australia

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