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About us

The Surat Authority Story

Born Where
the World's Diamonds Are Born

Ronora began in March 2018 as our own jewelry manufacturing unit in Surat, India, the city where over 90% of the world's diamonds are cut and polished. For years we made jewelry for other brands and private clients, thousands of pieces in all, before we began selling directly to you online in 2024. Making jewelry for your own brand? See Ronora for Business.

This is not a brand that buys finished pieces and marks them up. Every Ronora piece is made in our own workshop, so there are no middlemen and no inflated luxury markups: just direct access to the craft, the stones and the artisans who make them.

Portrait of Fiona, founder of Ronora Diamond
Portrait of Fiona, founder of Ronora Diamond
A MESSAGE FROM THE FOUNDER

STORY BEHIND EVERY STONE

I've spent years watching the world's finest diamonds take shape right here in Surat, the city where over 90% of the world's diamonds are cut, polished, and brought to life. That proximity to the craft taught me something I've never been able to forget:

"A diamond isn't valuable because of what it costs. It's valuable because of the moment it marks."

That's why I started Ronora. Not to sell jewelry, but to create something worthy of the moments that define your life. The proposal that changes everything. The anniversary that reminds you why. The quiet gift to yourself that says you've arrived.

Every piece we make is built for exactly that kind of moment.

We use lab grown diamonds, grown with CVD technology: real diamonds, identical in beauty and brilliance to mined stones, with a jewelry certificate for every gold (SGL) and platinum (ITPL) piece and a separate IGI report for each lab grown diamond of 1 carat or more, because the moment you're celebrating deserves nothing less than genuine. And because quality should never require compromise.

Every ring leaves our hands with care, with intention, and with the hope that it finds you exactly when you need it most.

With love,
Fiona
Founder, Ronora Diamond Jewelry

What Makes Ronora Different

IGI Report From 1 Carat

IGI report for each lab grown diamond of 1 carat or more. Proof, not promises.

Solid, Never Fake

Never plated. Never hollow. Solid gold, platinum, and sterling silver, hallmarked and stamped.

Made For You

3D CAD design, free engraving, and a proposal-ready presentation box with every piece.
The Craftsmanship Promise

Crafted by Hand, Made to Last

Every Ronora piece is built to order by master artisans, never mass-produced. From the first 3D design to the final polish, your jewelry passes through skilled hands at every stage. Before it ever reaches you, you approve final photos and video of the finished piece. Because you should never buy a diamond you have not seen.

Our Promises To You
Every Order Includes

Loved By Those Who Said Yes

From first proposals to forever anniversaries, Ronora rings are part of real moments around the world.
★★★★★

I was buying an engagement ring, so was expectedly quite nervous and received wonderful customer service and support from the team.

Jonti

5th January 2026

★★★★★

You made what could have been an overwhelming process feel calm, thoughtful, and genuinely special. The level of care you provide is exceptional, and it shows in every interaction.

Izzy & Matt

31st December 2025

★★★★★

You have been incredibly patient, attentive, and thoughtful in guiding me through the design, and it has been a pleasure working with you. I am delighted with how the ring has turned out.

Tadhgh

24th December 2025

★★★★★

Working with you to create a custom engagement ring was a fantastic experience and turned what could be a really nerve-wracking experience into a fun, calm learning experience.

Jason

15th December 2025

★★★★★

From the initial face to face meet, I was taken through various ring styles, diamond attributes and allowed to ask every question that crossed my mind.

James

2nd December 2025

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