
From Rough to Polished: How a Laboratory-Grown Diamond Is Cut in Surat
A laboratory-grown diamond comes out of the reactor as a rough block. Here is how Surat’s craftsmen turn it into a sparkling gem, step by step.
Lire l’articleNotre dernière liste de prix des diamants de laboratoire est en ligne, à télécharger en PDF ou Excel. Voir la liste de prix
Guides, idées et conseils sur les diamants de laboratoire, les bagues de fiançailles et la haute joaillerie.

A laboratory-grown diamond comes out of the reactor as a rough block. Here is how Surat’s craftsmen turn it into a sparkling gem, step by step.
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Round is timeless, oval is everywhere, emerald is elegant. The most popular engagement ring shapes, what each says about your style, and which look largest.
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India exported US$1.40 billion of polished laboratory-grown diamonds in FY2023-24, according to GJEPC. What the numbers say, and why falling prices are good news for buyers.
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Le dimanche 12 mai 2024, c’est la fête des mères au Canada. Des bijoux en diamant de laboratoire qu’elle portera tous les jours.
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Mother’s Day falls on Sunday, 12 May 2024 in the USA, Canada, Australia and New Zealand. Diamond gifts she will treasure, and how to get them in time.
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Akshaya Tritiya falls on Friday, 10 May 2024. A modern guide to buying diamond jewellery on one of India’s most auspicious days.
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Chains, independents, online or straight from the maker? How to choose where to buy a lab-grown diamond in Australia, and what to check first.
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Lab-grown diamonds sparkle like any diamond, until lotion and soap dull them. A safe five-minute cleaning routine and the mistakes to avoid.
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India cuts most of the world’s laboratory-grown diamonds. A practical guide for jewellers importing loose stones: specifications, paperwork, shipping and customs.
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