About IDI
Newsroom
News
Magazine
Trade
Exhibitions & Events
Diamantaires index
The IDI Gallery
Education
Kimberly process
Wiki Diamond
Contact Us
HE
Terms & Attributes – The Diamond
Birthstones By Month
Diamond Industry History
Diamond Industry Organizations
Diamond Mining & Mines
Famous Diamonds
Fancy Color Diamonds
Gemstones
Jewelry
Terms & Attributes – The Diamond
Sawn Diamond
A sawn diamond refers to a rough diamond that has…
Roundist Polishing Machine
A machine for rotating and smoothing out girdles had already…
Brignolette Cut
Brignolette Cut – An Ancient Diamond Cut An old pear-shaped…
The DMCC
The DMCC, the Dubai Multi Commodities Centre, is home to…
Diamond Cutting
The traditional process of diamond manufacturing in Israel is built…
Taper Cut
This form of cutting was developed to accommodate elongated, rough…
Loose Diamonds
Loose diamonds are polished diamonds that are not affixed to…
Old Cut
The ‘Old Cut’ concept was developed in the Netherlands and…
Diamond Sorting
Diamond sorting is the separation of diamonds into categories. The…
Automatic Diamond Cutting Machine
An Automatic Diamond Cutting Machine is a machine that cuts…
Load more
Menu