Did you say rhodochrosite?

Did you say rhodochrosite?

Manganese carbonate, this amazing stone has hues ranging from pale pink to quite intense red. Often known in its massive non-gem form, it has a typical growth structure of concentric halos with strong gradations often ranging from lighter in the centre to a bright...
Suzanne Syz’s pop jewelry

Suzanne Syz’s pop jewelry

If there is one presentation I never want to miss during each fashion week, it is that of the Geneva-based designer Suzanne Syz. There is an energy and humour in her creations that can hardly be found anywhere else. And yet, the materials used are particularly...
When Chanel roars!

When Chanel roars!

If there is one absolutely wonderful thing about Chanel, it is its ability to seduce me with each collection. Beyond that, it’s also a joy for me to discover two collections a year (plus occasional product launches) that are perfectly made, with a mastered...
Blockchain technology at the service of gems?

Blockchain technology at the service of gems?

A few months ago, the Gübelin gemological laboratory announced the introduction of a new certification and traceability procedure for emeralds: the Emerald Paternity Test. We spoke to you at length about it here and we mentioned its application but also the...