17th Conference of the LFG: Colombian Emeralds
Annabelle Herreweghe, gemmologist at LFG and Aurélien Delaunay, head of the LFG, shared the organisation’s latest news with the audience.
16TH CONFERENCE OF THE LGF ON GOLCONDE DIAMONDS
Golconde diamonds
14ème conférence du LFG
L’Opale
Thirteenth Conference of the LGF on Synthetic Diamonds
Synthetic diamonds
12TH CONFERENCE OF THE LFG
“GLYPTIC TODAY”.
11ème conférence du LFG
Les diamants bleus
9ème conférence du LFG
La vallée de Mogok
8ème conférence du LFG
Les perles fines