IGI Certification Explained: How to Read a Diamond Certificate
An IGI certificate is a gemological record, not a marketing document. This guide explains what each field means, how the...
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The Big Three: Sapphire, Emerald and Ruby
Sapphire, emerald, and ruby have been the three most coveted coloured gemstones for millennia. Here is what distinguishes each one...
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Lab-Grown Diamond vs Natural Diamond: What Actually Matters
Lab-grown and natural diamonds share the same chemical structure, physical properties, and optical behaviour. The difference is origin. Here is...
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