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Mapple Gems Journal

Lab Grown Diamonds

Guides, stories, and answers about lab-grown diamonds, moissanite, and fine jewellery — written by our atelier.

Currently reading: 67 stories
Do Lab-Grown Diamonds Get Cloudy or Change Over Time?care
Featured story

Do Lab-Grown Diamonds Get Cloudy or Change Over Time?

Whether lab-grown diamonds cloud or fade (they don't), what causes temporary dullness, and how to keep them brilliant.

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Lab Grown vs Natural Diamonds: A Full Comparisoncomparison

Lab Grown vs Natural Diamonds: A Full Comparison

Lab grown vs natural diamonds compared on appearance (identical), price (lab grown much lower), and origin/ethics, with a chart, plus where the...

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HPHT vs CVD: How Lab Grown Diamonds Are Madecvd

HPHT vs CVD: How Lab Grown Diamonds Are Made

HPHT vs CVD explained: how high-pressure-high-temperature and chemical vapor deposition each grow real diamonds, whether the method matters to buyers (the 4...

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Are Lab Grown Diamonds Real Diamonds?education

Are Lab Grown Diamonds Real Diamonds?

Are lab grown diamonds real diamonds? Yes, they're chemically, physically, and optically identical to mined diamonds, the only difference being they're grown...

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The Complete Guide to Lab Grown Diamonds & Moissanite (Start Here)education

The Complete Guide to Lab Grown Diamonds & Moissanite (Start Here)

Your starting point for lab grown diamonds and moissanite. We've gathered our best guides, the 4Cs, cuts, settings, buying tips, care, and...

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The World's Largest Lab Grown Diamondscarat

The World's Largest Lab Grown Diamonds

How big can lab grown diamonds get? Record-breaking stones now reach dozens of carats as technology advances, and the same progress makes...

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How to Identify HPHT vs CVD Diamondscertification

How to Identify HPHT vs CVD Diamonds

Can you tell an HPHT diamond from a CVD diamond? What labs examine (growth patterns, inclusions, fluorescence), why you can't tell at...

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What Is an HPHT Diamond? High Pressure High Temperature ExplainedCVD

What Is an HPHT Diamond? High Pressure High Temperature Explained

What an HPHT (High Pressure High Temperature) diamond is, how the process recreates the Earth's natural conditions to grow real diamonds, and...

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Loose Stones vs a Finished Ring: Which to Buy?buying guide

Loose Stones vs a Finished Ring: Which to Buy?

Should you buy a loose stone and build a custom ring, or choose a finished design? A side-by-side comparison of control, speed,...

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Diamond Cut Types: A Complete Shape Glossarydiamond cut types

Diamond Cut Types: A Complete Shape Glossary

A complete glossary of diamond and moissanite cut shapes: round, oval, princess, cushion, emerald, radiant, pear, marquise and Asscher, with the character...

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