Diamond Fluorescence Everything You Need to Know

1. What is Diamond Fluorescence?

Diamond fluorescence refers to the visible light emitted by a diamond when exposed to UV (ultraviolet) light. This phenomenon is caused by the trace presence of natural elements like nitrogen or boron in the crystal structure of the diamond. When UV light hits the diamond, it excites the atoms of these elements and causes them to release energy in the form of visible light.

2. How Does Diamond Fluorescence Affect the Appearance of the Diamond?

The effect of diamond fluorescence on its appearance is a controversial topic among experts in the industry. Some believe that fluorescence can enhance the color of the diamond and make it appear more vibrant, while others think that it can make the diamond look hazy or milky.

In general, diamonds with strong fluorescence tend to have a slight blue or milky appearance when viewed under natural light, while those with no fluorescence or faint fluorescence appear clear and transparent. However, the impact of fluorescence on the appearance of a diamond largely depends on individual preferences and the quality of the diamond's cut and clarity.

3. Should You Choose a Diamond with Fluorescence?

Whether or not you should choose a diamond with fluorescence depends on your personal preferences and the intended use of the diamond.

For instance, if you plan to wear the diamond in natural lighting, such as outdoor events, then a diamond with no fluorescence or faint fluorescence might be your choice, as it will appear clear and transparent. However, if you intend to wear the diamond mostly in UV light, such as in a nightclub or other similar events, then a diamond with strong fluorescence might be your preference, as it can enhance the diamond's color and make it more unique.

4. How Does Diamond Fluorescence Affect the Value of the Diamond?

The effect of diamond fluorescence on its value is also a matter of debate among experts in the industry.

In general, diamonds with faint to medium fluorescence have little to no impact on their value, as it is considered a minor factor in diamond grading. However, diamonds with strong fluorescence can sometimes have a lower value, depending on the degree of fluorescence and other factors like cut and clarity.

It is important to note that the value of a diamond is ultimately determined by its overall quality and rarity, and not just one factor like fluorescence.

5. How to Check for Diamond Fluorescence?

To check for diamond fluorescence, jewelers use a UV light lamp or black light to observe the diamond's reaction to UV light. Diamonds with no fluorescence or faint fluorescence will not emit visible light, while those with strong fluorescence will emit a noticeable blue or milky glow.

It is important to note that not all diamonds fluoresce, and the degree of fluorescence varies from one diamond to another.

6. Conclusion

Diamond fluorescence is a fascinating phenomenon in the world of diamonds. Understanding its impact on the appearance and value of a diamond can help you make a more informed decision when choosing a diamond for yourself or a loved one. Remember, the best way to choose a high-quality diamond is to work with a reputable jeweler who can guide you and provide all the necessary information.