Blog July 16, 2026

Dialmaz: Diamond Jewelry Manufacturer in Gujarat — Certified, Natural & Wholesale Guide

Dialmaz is a certified, natural diamond jewelry manufacturer in Gujarat, the Indian state that cuts and polishes roughly 90% of the world’s diamonds and drives 75–80% of the world’s polished diamond export value. This guide covers what makes Gujarat the center of global diamond manufacturing, how Dialmaz operates within that ecosystem, and what individual buyers and wholesale retailers should expect.

Why Gujarat Dominates the Global Diamond Industry

Gujarat’s diamond industry is centered on Surat, but its influence extends across the state’s trading and export infrastructure. A few figures explain the scale:

Gujarat, driven overwhelmingly by Surat, accounts for roughly 90% of the world’s diamond cutting and polishing volume
India’s diamond exports—the large majority processed in Gujarat—represent 75–80% of the world’s polished diamond export value
The industry supports well over a million jobs directly and indirectly across the state
Gujarat’s port access (via Mumbai and Gujarat’s own ports) supports efficient export logistics to global markets, including the Gulf

This scale is what allows a Gujarat-based manufacturer like Dialmaz to combine deep cutting and polishing expertise with efficient export capability.

Certified Natural Diamond Manufacturing in Gujarat

Dialmaz manufactures using natural diamonds exclusively — never lab-grown or synthetic — sourced conflict-free under the Kimberley Process and independently graded by GIA or IGI. Certificates are available on request for every stone above roughly 0.30 carats.

1. Diamond Sourcing and Certification

Natural, certified diamonds are sourced and graded before entering production, drawing on Gujarat’s position as the world’s largest diamond processing hub.

2. Design and CAD Modeling

Every piece starts as a 3D CAD model, letting buyers and retail partners approve stone placement, band width, and metal weight before production begins.

3. Casting, Setting, and Polishing

The CAD model is cast in 18K gold, 22K gold, or platinum; diamonds are hand-set using prong, pave, bezel, or channel settings, and each piece is polished and quality-checked before dispatch.

Best Diamond Jewelry Manufacturer in Gujarat for Custom & Wholesale Buyers

Dialmaz serves both individual buyers and wholesale retailers from the same certified production standard:

For individual buyers: made-to-order engagement rings, bridal sets, and custom pieces, with resizing, engraving, and heirloom stone resetting
For retailers and wholesalers: bulk production, private-label manufacturing, sample approval, and consistent hallmarking across full order batches, with low-MOQ pilot orders for new B2B relationships
For export partners: manufacturing standards built for Gulf markets — UAE, Saudi Arabia, Kuwait, Qatar, Bahrain, and Oman

Explore Dialmaz Across India and the GCC

Frequently Asked Questions

Why is Gujarat the center of the global diamond industry?

Gujarat, centered on the city of Surat, cuts and polishes roughly 90% of the world’s diamonds by volume and drives the large majority of India’s polished diamond exports, built on decades of skilled labor and industry investment.

Is Dialmaz a certified diamond jewelry manufacturer in Gujarat?

Yes — Dialmaz issues independent GIA/IGI certification for natural diamonds above roughly 0.30 carats, verifiable directly with the grading lab.

Does Dialmaz manufacture natural or lab-grown diamonds?

Dialmaz manufactures using natural, earth-mined diamonds exclusively, not lab-grown or synthetic stones.

Can Gujarat-based manufacturers supply wholesale orders to Gulf retailers?

Yes, Gujarat’s export infrastructure supports large-scale shipping to global markets, and Dialmaz specifically maintains export relationships across the UAE, Saudi Arabia, Kuwait, Qatar, Bahrain, and Oman.

What is the minimum order quantity for wholesale diamond jewelry from Gujarat?

This varies by design complexity and metal type; Dialmaz offers low-MOQ pilot orders for new B2B relationships so retailers can test designs before scaling up.

Looking for a certified, natural diamond jewelry manufacturer in Gujarat for a custom piece or a wholesale partnership? To speak with our team.