Crafting the Future of Diamond

OUR STORY

A Legacy Reimagined for a New Era

Building upon a 50-year legacy in fine jewellery, Prashanth Mehta – the visionary behind one of the world’s largest gold companies- founded Trilokesh in 2023 with a singular mission: to architect the future of diamonds.

Trilokesh was conceived not merely as a diamond company, but as a fully integrated ecosystem. We combine time-honoured expertise with groundbreaking technology to redefine industry standards. From cultivating premium CVD diamonds in our own labs to the final polish on a bespoke jewellery piece, we maintain complete vertical control. This ensures unparalleled quality, remarkable scale, and absolute traceability at every step.

Today, we are the trusted partner for wholesalers, retailers, manufacturers, and designers worldwide, supplying exceptional Type IIA lab-grown diamonds, including rare and large carat stones. Every diamond is ethically grown, conflict-free, and certified, providing our partners with unwavering confidence.

Rooted in a storied past and propelled by a vision for a sustainable future, Trilokesh is leading a next-generation diamond revolution from India to the world.

The World
We’re Building

VISION AND MISSION

VISION

To position India at the epicentre of the global lab-grown diamond revolution, creating a future where exceptional diamonds are sustainable, innovative, and accessible to all.

Mission

To deliver premium, ethical, and design-led lab-grown diamonds by mastering the entire journey from seed to finished jewellery. We provide our partners with unmatched quality, reliable scale, and complete traceability, empowering their success in a new era of luxury.

THE PRINCIPLES BEHIND EVERY CARAT

Our Values

Integrity

Every diamond is a promise - ethically cultivated, conflict-free, and fully transparent from our lab to you.

Innovation

We continuously advance proprietary CVD technology and creative design to push the boundaries of what a diamond can be.

Excellence

We pursue perfection at every stage, marrying artisan craftsmanship with industrial precision to meet the highest global standards.

Sustainability

We are committed to reducing our environmental impact and pioneering responsible practices throughout our operations.

Partnership

We build lasting relationships based on reliability, transparency, and a shared commitment to growth and success.

Our Creative
Showcase

RETAIL BRAND

Where Imagination Meets Craftsmanship

Tri-Dia is the embodiment of our design philosophy – a premier retail destination where the artistry of lab-grown diamonds is brought to life.

With flagship salons at Nehru Circle and Dickenson Road, Tri-Dia offers Bangalore’s most immersive fine jewellery experience. Here, customers discover curated collections that blend innovative design with masterful execution.

This is just the beginning. We are expanding this unique experience online, making the beauty and integrity of premium lab-grown diamonds accessible to a global audience.

ZUKI

Forget just adorning yourself. It’s time to create yourself.

ZUKI is here. Born from the legacy of fine craftsmanship at Trilokesh, ZUKI is a new kind of jewellery brand for a new generation. We’re not about static luxury; we’re about dynamic self-expression.

The name comes from the spark of a flint – that instant of ignition. That’s what we enable. ZUKI is a verb. It’s the action of defining your moment, your mood, and your identity through accessible, high-spark diamonds and sterling silver jewellery.

This is jewellery designed for real life: authentically you, brilliantly affordable, and ethically created. No rules, just resonance.

Led by Legacy, Driven by Innovation

Leadership

PRASHANT MEHTA

Founder

With over five decades in the jewellery industry, Prashanth Mehta is a pioneering entrepreneur and respected leader. In 1989, he co-founded Rajesh Exports Limited, which grew into one of the world’s largest gold companies, refining, designing, and retailing globally. Under his leadership as Managing Director, Rajesh Exports expanded significantly, including the acquisition of Valcambi, the world’s largest gold refiner in Switzerland, in 2015.

Beyond business, Prashanth Mehta has shaped the industry itself, serving as President of the Jewellers Association Bangalore (JAB) and contributing to policy and community development. Today, he is also a Director of the Lab-Grown Diamond and Jewellery Promotion Council, helping advance India’s leadership in sustainable diamonds.

At Trilokesh, Prashanth Mehta brings his unparalleled legacy and vision into a bold new era, redefining the industry through sustainability, vertical integration, and innovation

AVNI MEHTA

Director

Representing the next generation of leadership, Avni Mehta is playing a pivotal role in shaping Trilokesh’s future. She has been closely involved in driving strategy and growth.

Avni leads the development of Tri-Dia, Trilokesh’s design-focused retail brand for lab-grown diamond jewellery. With a passion for elegant design, innovation, and environmental responsibility, she embodies the company’s vision of making luxury both accessible and sustainable.

Her leadership reflects a fresh, future-focused perspective, ensuring Trilokesh grows not only in scale but also in relevance for a new generation of customers and partners.