Is medium fluorescence in diamond bad?
In most cases, fluorescence in D to F color diamonds do not have any negative impact on the stone at all. In very few cases, it can make the diamond look bluish, that’s why people prefer to avoid it in such range. However, for some, they actually prefer the blueish hue in white diamonds, so it might be your preference!
What does medium fluorescence mean in a diamond?
Fluorescence refers to a diamond’s tendency to emit a soft colored glow when subjected to ultraviolet light (such as a “black light”). Roughly 30% of diamonds fluoresce to some degree. In fact, the visible effects of Faint to Medium fluorescence are perceptible only to a gemologist using a special UV light source.
What is strong fluorescence in diamond?
UV diamond fluorescence occurs in about 35% of colorless (white) diamonds and can be faint or very strong. (Fluorescence is a type of glow that occurs almost immediately after exposure to UV light). In most cases, diamonds fluoresce blue.
Is H color good for diamond?
H Color Diamond (Near Colorless) H color diamonds are an excellent value with a faint yellow hue that is difficult to detect unless compared side by side with other diamonds of a higher color grade. Typically, only a trained eye can see the difference between H and G color grades.
Which is better VVS1 or VVS2?
VVS1 Diamonds rank higher than VVS2 on the Diamond Clarity chart and are the closest to being an internally flawless diamond, which is incredibly rare. The inclusions found in VVS1 diamonds are not visible at all under 10x magnification.
Why are fluorescent diamonds worth less?
In a small number of diamonds, the presence of fluorescence creates a hazy, milky, oily, or cloudy appearance. For this reason, very fluorescent diamonds can be valued lower than similar diamonds with fluorescent ratings of Faint or Medium.
What is the highest color grade a diamond can have?
D
The highest color grade for a diamond is “D”. “D” color diamonds are very rare and not commonly found in traditional jewelry. Most diamonds used in jewelry have a slight presence of color.
Is diamond fluorescence a good or bad thing?
Fluorescence is neither good nor bad. A diamond’s beauty is in the eye of the beholder. You may perceive fluorescence, or you may not. You may like it, or you may not. If you are considering a diamond with bluish fluorescence, take the time to look at it under different kinds of lighting,…
What does Diamond fluorescence really mean?
Diamond Fluorescence is the discharge of light by a diamond after being exposed to electromagnetic radiation like the ultraviolet light. These are commonly found in black lighting from nightclubs and natural sunlight.
What you should know about diamond fluorescence?
In reality, diamond fluorescence is a simple, natural effect appearing in roughly 30% of all diamonds that causes them to glow under ultraviolet light (UV). Diamond fluorescence is most often blue, but it can manifest in a wide array of colors including yellow, orange, red, white or green.
What can you learn from Diamond fluorescence?
Sometimes, diamond fluorescence is viewed as positive. Diamonds with lower color grades are more yellowish. If they are fluorescent, the blue fluorescence can make them seem more colorless. This can give the appearance of a higher color grade diamond. In a GIA study, consumers observed diamonds with a range of fluorescence.