Diamond Light Performance - FAQ's

What is diamond brilliance?Diamond brilliance refers to the brightness or white light that is reflected back to the viewer from a diamond. It is affected by the diamond's cut, symmetry, and polish.

What is diamond fire? Diamond fire refers to the rainbow-like flashes of color that can be seen when light enters a diamond and reflects off its internal surfaces. It is also known as dispersion and is affected by the diamond's cut and the angle of the light.

What is the best cut for maximum diamond light performance? The best cut for maximum diamond light performance is the ideal or excellent cut. This cut is designed to maximize the diamond's brilliance, fire, and sparkle.

Can diamond light performance be improved after a diamond is cut? No, diamond light performance cannot be improved after a diamond is cut. It is essential to get the cut right the first time to achieve optimal light performance. 

How do I choose a diamond with good light performance? To choose a diamond with good light performance, look for diamonds with high cut grades, such as ideal or excellent cut. You can also ask for a diamond grading report from a reputable diamond grading lab.

What is the difference between diamond light performance and diamond brilliance? Diamond light performance refers to the overall effect of how a diamond interacts with light, including its brilliance, fire, and sparkle. Diamond brilliance specifically refers to the brightness or white light reflected from the diamond.

How do I compare diamond light performance between different diamonds? To compare diamond light performance between different diamonds, look for diamonds with similar cut grades and evaluate their brilliance, fire, and sparkle side by side.

What are some tips for enhancing diamond light performance? To enhance diamond light performance, you can keep your diamond clean and avoid any build-up of oils, dirt, or debris that can affect the diamond's light performance. You can also choose a setting that allows maximum light to enter the diamond.

What is diamond refraction? Diamond refraction refers to the bending of light as it passes through a diamond. It is affected by the diamond's refractive index, which measures the speed at which light travels through the diamond.