its called dispersion, its when white light enters an object and disperses into different colors
Diamond reflects all the colours of the rainbow and all the shades in between, based in its natural mineral qualities.
If you had noticed that the diamond has a few faces you would not have asked this question,here goes. The sun's ray goes through the diamond and splits into seven colours and why? because a lamp does not have seven colours and is an artificial light while the sun's ray has seven colours.PS:a normal piece of glass won't do. That's why sometimes after it rains there is a rainbow. PHEW! PSS:this is not a phenomenon.
White reflects all other colors of light.
white contains all of the colors black reflects all of the colors
A diamond's reflective properties are due to its high refractive index. When white light enters a diamond, it undergoes dispersion, which causes the different colors of light to separate and reflect back to the observer. This dispersion is what creates the rainbow effect known as diamond fire or sparkle.
Diamonds can come in a variety of colors, including white, yellow, brown, blue, pink, and green. The presence of certain impurities or structural defects in the crystal lattice can give rise to these different colors. The rarest and most valuable diamonds are those with intense and vivid hues such as red, purple, and orange.
White reflects all colors of light equally, which is why it appears white to the human eye. When white light hits an object, the object absorbs some colors and reflects others, with white reflecting them all.
well,idk how but black absorbs it while white reflects it. (so darker colors absorb and lighter reflects it.)
All of them, it reflects all the colors back to your eyes.
A pigment
White light reflects all colors of light, as it contains all the wavelengths of the visible spectrum.
Diamond (natural) is not white, but transparent.