LE NOSTRE CERTIFICAZIONI

LE NOSTRE CERTIFICAZIONI

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December 23, 2023

https://diamantiepietrepreziose.blogspot.com/2023/12/le-nostre-certificazioni.html

Oggi la contraffazione di diamanti e pietre preziose ha raggiunto livelli impressionanti: abbiamo stimato che il 99% delle pietre i...

Round Diamond Sizes & Carats Chart

Round Diamond Sizes & Carats Chart

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November 11, 2019

https://diamantiepietrepreziose.blogspot.com/2019/11/round-diamond-sizes-carats-chart.html

Diamond Size Chart  Want to know the actual size of a 1 carat diamond on a hand? Use our diamond size chart to understand the millimeter (mm...

HISTORY OF DIAMONDS

HISTORY OF DIAMONDS

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October 22, 2019

https://diamantiepietrepreziose.blogspot.com/2019/10/history-of-diamonds.html

THE HISTORY OF DIAMOND MINING AND DIAMONDS IN SOUTH AFRICA The 1867 discovery of diamonds in the Cape Colony, South Africa, radically modifi...

DIAMOND SHAPES AND CUTS

DIAMOND SHAPES AND CUTS

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October 22, 2019

https://diamantiepietrepreziose.blogspot.com/2019/10/diamond-shapes-and-cuts.html

Diamonds have been around for billions of years, but only a few hundred years ago did man discover that an uncut diamond can be transformed ...