Dispersion
Diamond color dispersion refers to the way light is split into its component colors (a phenomenon called[…]
Directional Hardness
Diamond directional hardness refers to the varying hardness levels that diamonds exhibit along different crystallographic directions.
Diamond Dust
Diamond powder is a finely ground form of diamond that is used in a variety of industrial,[…]
Diamond Gauge
A diamond gauge is a precise measuring instrument used to assess the dimensions and other critical features[…]
Diamond Dealers Club of South Africa
The Diamond Dealers Club of South Africa (DDC South Africa) is a prominent organization for diamond professionals[…]
Depth Percentage
The diamond depth percentage is a key measurement used to evaluate the proportions of a diamond.
Diamond
A diamond is a precious gemstone composed of carbon atoms arranged in a crystal lattice structure, which[…]
Diamond Bourse
A Diamond Bourse (also known as a Diamond Exchange) is a marketplace where diamonds are traded, bought,[…]
Cut-for-Weight
Diamond Cut for Weight refers to the practice of adjusting a diamond's proportions to maximise its weight,[…]