Naina doing LustreCarat brand photoshoot

Real is Rare

Natural diamonds, set in solid gold.

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Thirty Years in Diamonds

A diamond house, first.

Three decades of manufacturing diamonds, now set into jewellery sold direct. Every stone natural. Every finished piece SGL certified.

No lab-grown stones, no plating, no core of another metal. The diamond is real and the gold is solid all the way through.

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Every piece set with natural diamonds.

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Most Loved

The pieces our customers come back to.

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A beautifull jewellery piece by LustreCarat

The Stone

Formed by nature, not by a machine.

Every diamond we set is mined, cut and graded. Never grown in a lab. Every finished piece is SGL certified, so what you're told about the stone is what an independent laboratory found.

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The metal

Solid gold, in three purities.

Choose 9KT, 14KT or 18KT, each BIS-hallmarked and offered in yellow, rose and white. The price follows the gold and the stone, and nothing else changes.

  • 9KT

    37.5% gold. The hardest-wearing, and the most diamond for your money.

  • 14KT

    58.5% gold. A richer colour that still takes everyday wear.

  • 18KT

    75% gold. The deepest colour and the most gold in every piece.

New In

The latest additions to the collection.

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Designing a LustreCarat jewellery and diamond with key precision

The Price

See exactly what you're paying for.

Every price breaks into three parts: the metal, the stone and the making. We show you all three before you buy. Thirty years of manufacturing our own diamonds means there's no middleman inside any of those numbers.

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A diamond being set in Lustrecarat jewellery

Real, all the way through.

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