The OATH Story

OATH was born from a simple belief: that fine jewellery should be beautiful, ethical, and accessible. We create lab-grown diamond jewellery for the modern Indian woman — pieces that carry meaning, crafted with intention.

Why Lab-Grown Diamonds?

Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds — but with 90% less environmental impact. They are conflict-free, traceable, and grown with precision science. At OATH, we believe luxury should never come at the cost of the planet or its people.

Our Craft

Every OATH piece is designed in India and crafted by master artisans with decades of experience. From the initial sketch to the final polish, each jewel passes through rigorous quality checks before it reaches you. We use only certified lab-grown diamonds and ethically sourced metals.

Our Promise

When you buy from OATH, you receive a Certificate of Authenticity, tamper-proof signature packaging, and the assurance of our 6-month quality guarantee. We stand behind every piece we sell — because your trust is the most precious thing we hold.

OATH. Crafted with intention. Worn with pride.