Stories of Craft, Care & Memory

Explore expert jewellery guides, diamond education, gold carat comparisons, and bespoke craftsmanship insights from The Memorial Jewels atelier.

How Are Lab-Grown Diamonds Made? CVD vs HPHT Explained
Gemstone Guides • 8 min read

How Are Lab-Grown Diamonds Made? CVD vs HPHT Explained

An artisan's guide to the two primary methods of diamond synthesis: Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT). Learn the scientific differences, Type IIa purity, and how our Surat cutters choose the finest rough.

By Ayush Rokad Read Article →