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.

Discover Our Story Contact Us

The Beginning:
The Rough Diamond

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

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.

Assortment:
Sorting by the 4Cs

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

Jewelry Manufacturing:
Setting the Stones

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

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.

Quality You Can Trust

Certified Brilliance

Recognized diamond reports, precious-metal hallmarking and gemstone certification for confidence in every creation.

Diamonds

GIA Graded

Globally respected diamond reports evaluating cut, color, clarity, carat weight and identifying characteristics.

Natural Diamonds

Diamonds

IGI Certified

International certification for natural diamonds, laboratory-grown diamonds and selected finished jewelry.

Natural & Lab-Grown Diamonds

Diamonds

SGL Certified

Diamond and jewelry certification commonly used in India for evaluating diamond quality and characteristics.

Diamond & Jewelry Reports

Purity

BIS Hallmarked

BIS hallmarking verifies the declared purity and fineness of eligible gold and silver jewelry in India.

Gold & Silver Purity

Identity

Unique HUID

A unique identification number associated with BIS-hallmarked jewelry for traceability and verification.

Traceable Hallmarking

Gemstones

Gemstone Certificate

Identification reports for selected emeralds, rubies, sapphires and other colored gemstones.

Identity & Treatment Details

Certification availability depends on the product, diamond size, gemstone type and order specifications. Laboratory names and logos belong to their respective owners.

EXQUISITE COLLECTIONS

Our Jewelry Catalogue

Discover fine jewelry built with exceptional craftsmanship, timeless silhouettes, and certified brilliance.

Crafting Brilliance
Frame by Frame

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

“Precision, integrity, and excellence are the foundations of our legacy in the diamond industry.”

— Jatin Kakadiya, Janani Group

Our Global Presence

Manufacturing excellence in India • International distribution from Hong Kong

Surat, India

Janani International

Premium natural diamond manufacturing facility.

Hong Kong

Anjo Diam

Global diamond trading & export division.

Anant Jewelry Pvt. Ltd.

Precision-crafted diamond jewelry manufacturing.

Flora Jewels Pvt. Ltd.

Contemporary diamond jewelry with modern elegance.

Anant Jewelry Studio

A creative design studio focused on bespoke jewelry, innovation, and high-end craftsmanship for global clients.

Contact Us

Backed by two generations of excellence in diamond & Jewelry 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

Connect With Us

Masters of Brilliance

The Beginning:
The Rough Diamond

Cutting & Polishing:
Releasing the Fire

Assortment:
Sorting by the 4Cs

Jewelry Manufacturing:
Setting the Stones

Export Worldwide:
The Final Journey

About Janani Group