Sorting of Rough Diamonds
UPCOMING COURSES
Ruby, Sapphire and Emerald
Location: Antwerp / Belgium
Dates: 22/07/2019 - 26/07/2019
Language: French
Diamond Grading Practice Week
Location: Antwerp / Belgium
Dates: 29/07/2019 - 02/08/2019
Language: English
Contemporary Diamond Jewellery Design Basic
Location: Antwerp / Belgium
Dates: 26/08/2019 - 30/08/2019
Language: English