May 20, 2020
Our last series about Transparency and Provenance discusses the issues with Rapaport and his relationship with dealers around the world. Dealers took […]Read More
May 15, 2020
The second series deals with Gemological labs and their certificates. these should be transparent enough to know where the diamonds came from, […]Read More
May 22, 2019
On June 19, Christie’s will hold its final auction for the first half of the year. It is quite an interesting auction […]Read More