If you’re a jeweler or a potential buyer looking for a diamond, you’re probably wondering “Why does my diamond look blue under UV light?” There are many reasons why this happens. Fluorescence is a natural process in which a stone absorbs energy from a UV-ray source. When exposed to ultraviolet light, diamonds can display a bluish color.
A few reasons why a diamond looks blue under UV light are related to fluorescence, a chemical reaction induced by UV lights. The fluorescence in a diamond is caused by electrons absorbing energy from the UV light. Once absorbed, these electrons react and return to a higher energy state. This fluorescence is a characteristic of some diamonds, and some people prefer a bluish effect.
The reason why a diamond appears blue under ultraviolet light is because of the way it is cut. The fluorescence varies according to the cut and color of a diamond. However, some natural diamonds appear blue under ultraviolet light. Some are naturally fluorescent, while others are not. In other words, a bluish-colored diamond does not make it a bad investment. It’s a hazy effect that only affects a few percent of all natural diamonds.
If your diamond turns blue under UV light, you might want to consider the source. The most common source of UV light is sunlight. While some fake diamonds emit a light blue glow when exposed to UV light, the strength of this fluorescence depends on the wavelength of UV-light and the type of light a diamond is exposed to. In general, this phenomenon is harmless, but if you’re shopping for a diamond, you should be aware of how the color changes and how it affects the appearance of a gemstone.
Using a black light to examine a diamond can be a useful way to check whether the stone is real or not. In the event that your diamond is blue under UV-light, you might want to look for a different source. It could be a fake, or it could be just a very expensive stone. For instance, a synthetic stone with artificially-created fluorescence will give off more light.
The chemical structure of a diamond is what causes it to glow blue when exposed to UV light. Those same properties are responsible for its ability to glow blue when exposed to black light, but this property is not a flaw. A diamond’s fluorescence is not a problem and can even enhance its beauty. If a diamond does appear blue under UV light, it means that it’s a white-light stone, which may be a false sign of its color grade.
Another possible reason why a diamond looks blue under UV light is because it’s fluorescent. Some of the fluorescent diamonds are white while others are yellowish. In addition, the diamond’s chemical structure also absorbs energy from UV light. Those electrons then react back to a higher energy state, which is known as fluorescence. The fluorescence in a diamond is not a defect, but it may be a good sign of its purity.
The reason your diamond appears blue under UV light is the result of a chemical reaction between the fluorescence of a diamond and the light from the sun. In some cases, a diamond is naturally fluorescing and others don’t. The fluorescence of a diamond is natural, and it can either be yellow or green. For example, a blue diamond looks more attractive in sunlight than a green one would.
A diamond’s color under ultraviolet light can vary from green to blue. While most people prefer a diamond without fluorescence, a ring that glows under UV light is more desirable to those who value colorlessness. While most diamonds look blue under UV light, this fluorescence is only one factor that can make your diamond sparkle. It’s the energy it absorbs from the sun that causes your diamond to fluoresce in the first place.