Notre dernière liste de prix des diamants de laboratoire est en ligne, à télécharger en PDF ou Excel. Voir la liste de prix

Journal

Le journal du diamant

Guides, idées et conseils sur les diamants de laboratoire, les bagues de fiançailles et la haute joaillerie.

How Lab-Grown Diamonds Are Made: CVD vs HPHT

Lab-grown diamonds are real diamonds, grown from carbon in a controlled environment. Here is how the two main methods, CVD and HPHT, actually work.

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The 4Cs Explained: Choosing a Diamond With Confidence

Cut, colour, clarity and carat weight decide how a diamond looks and what it costs. Here is what each one means and where to spend your budget.

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Lab-Grown vs Mined Diamonds: What Is Actually Different?

Same carbon, same crystal, same sparkle. We compare lab-grown and mined diamonds on the things that matter to buyers.

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Choosing an Engagement Ring Shape That Suits Your Style

Round, oval, emerald or pear? How to choose a diamond shape that fits your style, your hand and your budget.

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How to Clean and Care for Your Diamond Jewellery

Diamonds are hard, but they are not immune to dirt, knocks and loose settings. Simple habits that keep your jewellery brilliant.

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Why Jewellery Brands Are Adding Lab-Grown Diamond Collections

Lab-grown diamonds open new price points, designs and customers for retailers. What to consider when building a collection.

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