Take your stone to a certified gemologist to confirm that it is a diamond. It could be a crystal stone of another type, and not a diamond.
One reason why a diamond stone would appear hazy to the naked eye is because of flaws in the stone. If the stone is a diamond, it is probably not an expensive stone, given its apparent lack of clarity.
Black and white are often considered not "true" colors because they do not have specific wavelengths on the visible light spectrum like other colors. Instead, black is the absence of light, while white is a combination of all colors.
white is a light colour and black is a dark colour
Black is considered a colour when considering art utensils like paint and pastels etc. But black itself is the absence of colour as black absorbes all forms of visable light. That is why it appears black as no light has been reflected from its colour.
Black is considered a colour when considering art utensils like paint and pastels etc. But black itself is the absence of colour as black absorbes all forms of visable light. That is why it appears black as no light has been reflected from its colour.
A red object appears dark and almost black in green light because red objects absorb green light and do not reflect any light back to our eyes.
Black is technically not a colour, merely an absence of colour. Light consists of seven colors, the object which will absorb all colors look black.
it should do objects absorb all light except light of the colour of the object if there is no light of that colour the object appears black
A shadow is the absence of light. W/o light, what you get is black, or darkness.
A diamond can be either, depending on the natural colour of the stone.
It would be light black.
f the diamond isn't cut right then the light will be able to escape through all sides and the little bit of light that actually does make it back out the top will look dim. A good diamond will reflect almost all the light that enters the diamond out the top. This can only happen if the diamond is cut correctly. So Yes.Another Answer"Good" is relative. Diamonds are valued by their cut -- the basis for the answer above, plus their clarity, their colour and their carat weight.
A black light cannot test if a diamond is real or fake. Instead, professionals use instruments like a loupe, microscope, or thermal conductivity testers to assess a diamond's authenticity. The black light test is typically used for detecting fluorescence in some gemstones but does not accurately determine the authenticity of a diamond.