Appraisal of Rough Diamonds
UPCOMING COURSES
Gemmology Advanced
Location: Antwerp / Belgium
Dates: 21/02/2022 - 11/03/2022
Language: English
Appraisal of Rough Diamonds
Location: Antwerp / Belgium
Dates: 21/02/2022 - 04/03/2022
Language: English
Hands-on workshop Diamond Spectroscopy
Location: Antwerp / Belgium
Dates: 03/03/2022 - 04/03/2022
Language: English