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1 August 2026 · Lab-grown diamonds

Lab-grown diamonds: the ethical and responsible choice

Mining, traceability, environmental impact: what the lab-grown diamond really changes, without greenwashing.

Lab-grown diamonds: the ethical and responsible choice

The question everyone is finally asking

Where does my stone come from? Who extracted it, in what conditions, at what cost to land and people? The mined diamond carries a documented burden: thousands of tonnes of rock extracted per carat, open-pit mines, and a history stained by 'conflict diamonds' that control schemes never fully eliminated.

What the laboratory removes

The lab-grown diamond removes extraction itself. No mine, no earth turned over, no displaced communities, no opaque supply chain crossing several continents before cutting. The stone is born in an identified production site, and its traceability is complete from reactor to jewel.

Staying honest: the energy

Let us be precise, because ethics begins with honesty: producing a lab-grown diamond requires a lot of energy. The real footprint therefore depends on the producers' electricity mix, and the industry is improving fast on that front. But at the scale of one stone, the equation remains beyond comparison with moving tonnes of rock — and above all it is measurable and improvable, which a mine will never be.

The MICKAEL STONE choice

We chose the lab-grown diamond for all our creations because it finally aligns jewellery with its clients: the same sparkle, a known origin, and a clear conscience. Wearing a diamond should never require anyone to avoid asking questions.

Frequently asked questions

Is the lab-grown diamond really more ecological?

It removes mining and makes the footprint measurable and traceable. Its main impact is production energy, which depends on the makers' electricity mix and keeps improving.

Are there lab-grown 'conflict diamonds'?

No. A lab-grown diamond's origin is industrial, identified and documented.

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