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Julia Griffith
Julia Griffith
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Courses
Ultimate guide to laboratory-grown diamonds
Available until
A complete course on laboratory-grown diamonds; their creation and how to identify them.
2 Course Bundle
%
COMPLETE
£375
Ultimate guide to laboratory-grown diamonds | Part 1
Available until
History, production and qualities
Julia Griffith
%
COMPLETE
£220
Diamond Types: Explained
Available until
Master diamond types with this quick comprehensive mini course
Julia Griffith
%
COMPLETE
£62.50