Masters of Brilliance

Premium manufacturers and global exporters of GIA & IGI certified Natural diamonds, lab-grown diamonds, and IGI & SGL certified fine jewelry from Surat, India.

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STEP 01

The Beginning:
The Rough Diamond

The journey begins deep within the earth. A dull, octahedral crystal — often resembling a simple pebble — awaits its transformation.

STEP 02

Cutting & Polishing:
Releasing the Fire

Master polishers shape the stone on a spinning scaife, meticulously crafting facets that unlock the diamond’s brilliance and fire.

STEP 03

Assortment:
Sorting by the 4Cs

Polished diamonds are meticulously sorted by Cut, Clarity, Color, and Carat using precision tools.

STEP 04

Jewelry Manufacturing:
Setting the Stones

Skilled artisans set the diamonds into 18k gold or platinum with unmatched precision.

STEP 05

Export Worldwide:
The Final Journey

Certified, polished, and elegantly packaged — each piece begins its global journey to discerning clients.

TWO GENERATIONS OF EXCELLENCE

About Janani Group

Janani Group is a trusted manufacturer and exporter of premium diamonds and fine jewelry. With deep roots in Surat, India, we combine traditional craftsmanship with modern technology to deliver exceptional quality to clients worldwide.

We specialize in GIA & IGI certified Natural diamonds, lab-grown diamonds, and IGI & SGL certified fine jewelry manufacturing and export.

Our vertically integrated operations ensure complete quality control from rough selection to final polishing and certification. We are committed to ethical sourcing, sustainability, and building long-term partnerships with international jewelers and brands.

We Are Proud Members Of

Trusted affiliations that reflect our credibility, craftsmanship, and commitment to excellence in the global jewellery industry.

Our Social Contribution

Our Expertise

Precision manufacturing • Ethical practices • Internationally Certified Quality

Natural Diamonds

High-precision manufacturing of Natural diamonds in standard sizes with GIA & IGI certification for guaranteed quality and brilliance.

Lab-Grown Diamonds

Sustainable and ethically produced lab-grown diamonds offering superior value and sparkle.

Fine Jewelry

Expert craftsmanship in creating elegant fine jewelry with IGI & SGL certification for global market standards.

Ethical Sourcing

Fully traceable and responsible diamond supply chain adhering to international ethical standards.

Global Export

Reliable exporter serving jewelers, wholesalers, and brands across USA, Europe, Middle East & Asia.

Quality Assurance

Rigorous multi-stage inspection and international certification (GIA, IGI, SGL) for every diamond and jewelry piece.

Crafting Brilliance
Frame by Frame

Experience the precision, artistry, and brilliance behind every piece we create. Our craftsmanship blends innovation with timeless elegance.

Our Global Presence

Manufacturing excellence in India • International distribution from Hong Kong

Surat, India

Janani International

State-of-the-art manufacturing facility specializing in premium Natural diamonds and fine jewelry.

Hong Kong

Anjo Diam

Our international trading and export division serving global diamond and jewelry markets.

Visit Anjo Diam

Contact Us

Backed by two generations of excellence in diamond manufacturing and global exports, we are dedicated to precision, trust, and long-term partnerships.

Registered Office

208, 2nd Floor, Princess Plaza,
Sardar Chowk, Mini Bazar,
Varachha Road, Surat - 395006,
Gujarat, India

+91 90818 12005

jonty@jananigroup.co

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