Curiosity

About diamonds and gems

1 Gennaio 2026

Each Diamond quality must be analyzed and certified by qualified institutes Gemmological standards of international regulations .

The certificate includes all the features , weight , color , clarity...

1 Marzo 2026

Diamond has always fascinated humans for its hardness , for its indestructibility and its brilliance .

Pliny in his Naturalis Historia describes in detail the purity of diamond , its transparency and...

1 Marzo 2026

In India , the Diamonds were already worn and recognized as religious icons .

One of the first markets of Diamonds was Golconda in India , then came also thanks to trade in the markets of Rome ...

In...

1 Marzo 2026

Diamonds are very rare , only a few date back from the depths to the surface of the earth .

5% of the crude found is used in jewelry , the other 95 % is for industrial use .

In recent years , thanks to...

1 Marzo 2026

The subdivision of the rough is carried out for size , color and purity before being directed to the cutting centers.

The crude is selected meticulously by highly qualified , then begin the cutting...