Notizie
La terra non mente. Il mercato si.
Qui, anni fa, quando ancora ingenuo e inesperto andavo all'esplorazione di miniere in Sri Lanka, ma forse e proprio quell'ingenuita che mi ha portato a poter avere l'accesso ad un...
La terra non mente. Il mercato si.
Qui, anni fa, quando ancora ingenuo e inesperto andavo all'esplorazione di miniere in Sri Lanka, ma forse e proprio quell'ingenuita che mi ha portato a poter avere l'accesso ad un...
The problem with cheap treated stones isn't the...
When you buy a precious stone online at a price that feels like a steal, you're almost always looking at a treated gem: heated, diffused, filled, sometimes dyed. Nothing illegal...
The problem with cheap treated stones isn't the...
When you buy a precious stone online at a price that feels like a steal, you're almost always looking at a treated gem: heated, diffused, filled, sometimes dyed. Nothing illegal...
Beyond the Certificate: The True Value of a Gem...
In the high-end gemstone market, there is a widespread illusion: that a gemstone's value is entirely defined by the data reported on a gemological certificate. We analyze dimensions down to...
Beyond the Certificate: The True Value of a Gem...
In the high-end gemstone market, there is a widespread illusion: that a gemstone's value is entirely defined by the data reported on a gemological certificate. We analyze dimensions down to...