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Every stone IGI certified & laser inscribed

About Culture Carats

Three partners. One standard.

Culture Carats is run by three partners in Surat who agree on one thing: a diamond should be sold on what it is: its grade, its cut, its certificate. Not on the layers of resale stacked on top of it.

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What we hold to

Three promises, on every stone.

01

Certified, never estimated

Every stone is graded by an independent lab before it's listed, and its report number is laser-inscribed on the girdle.

02

One chain, not five

We sell from the city where our stones are cut. No wholesaler, no distributor, no showroom mark-up between us and you.

03

Nothing we wouldn't wear

If a stone doesn't meet the grade on its certificate in person, under a loupe, it doesn't go on the site.

Diamond cutting and grading in Surat

Why Surat

Where the world's diamonds are cut.

Most of the world's diamonds, natural and lab-grown, are cut and polished in Surat. Being here means we see stones at the bench, not in a catalogue, and choose them on how they actually perform in light.

How we're organised

Each partner owns one stage of the journey.

ISourcing & grading

Chooses every stone for clarity, light return and value, and checks it against its IGI report before it's listed.

IIDesign & bespoke

Leads custom briefs, CAD renders and finishing.

IIIClient care & operations

Answers questions, shortlists stones, and handles insured shipping and returns so every promise arrives on time.

Talk to the source

Questions about a stone? Ask the people who chose it.