Journal of Gems & Jewellery
Notes from the Experts.
Forty four years of gemmology, craftsmanship and Cape Town heritage, written by Dr Petré Prins and his team.
Natural Diamonds
The Science of Light
Tanzanite & Coloured Gems
Engagement Rings
Bespoke Design
Gemmology & Grading
Cape Town Heritage
Vintage & Heirloom
All articles.
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