About Sylvain Goldberg

This author has not yet filled in any details.
So far Sylvain Goldberg has created 319 blog entries.

Diamond diaspora in Havana

Image: diamond diaspora – first Jewish cemetery in Cuba What is the diamond diaspora in Havana? Read on and learn more about this

Diamond diaspora in Havana2020-02-09T17:38:50+00:00

GIA suspends diamond sealing services

The Gemological Institute of America’s certification laboratory suspends its diamond sealing service for the second time in six years. A suspected fraudster

GIA suspends diamond sealing services2020-02-12T18:21:13+00:00

Investing in diamonds. Why not?

Stock market, real estate, gold, various collections… Besides these classical markets, some investors are looking for other paths. Unknown to the general

Investing in diamonds. Why not?2020-01-20T18:03:14+00:00