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Visit on appointment only janhuts@ajediam.eu Find Us: Entrance for Invites only Call Free WhatsApp +32 479 28 12 13 Fluorescence good or bad - Blue-White Diamonds

What is best, excellent, good and bad fluorescence: The difference in energy between the absorbed light and emitted light is called fluorescence. By no fluorescence is the absorbed light equal to emitted light, Neutral. On certifcates it is described as NONE

If the emitted light is stronger than the absorbed light the diamond is called fluorescent.

You will find fluorescence in following grading:  NIL or NONE, Faint, Slight, Medium, Strong, Very Strong. The fluorescence can be Blue or Yellow.

D - E - F colors with Strong Blue fluorescence are exceptional and therefore extremely rare,  accentuating the brightness. Called Blue-White diamonds.

When white diamonds in D to F color are Blue fluorescent it quotes the color to the highest grade BLUE WHITE.

Warmer white colors from G to Z with Blue fluorescence will enhance the Color to white and will look closer to colorless White. A very positive fact.

Very strong fluorescence can influence the clarity when it turns milky. You will see by naked eye that the diamond turns milky.  It is always clearly indicated on the GIA, HRD and IGI certificate.

Blue-White Diamonds

Consult Buying Guide

The mysterious Blue-White Diamonds, Registered Brand Name , explained

Blue-White, Strong blue fluorescence:  do influence the diamond color to the highest fashion color    and it will enhance the appearance of a diamond.

Diamond dealers used the term  "Blue-White"  to refer to colorless Exceptional White D - E and Rare White + F - EX EX EX H&A ideal cut diamonds with rare strong blue fluorescence.

This is the signature of ultimate visible high class fashion!

The term actually became a status symbol amongst the public and to this day Experts will ask for a B lue-White diamond the rarest color.

Rule 28 of the US Federal Trade Commission's Trade Practice Rules for the Jewelry Industry addresses this issue:

Rule 28 Misuse of the term "Blue White":  "It is an unfair trade practice to use the term "blue-white," or any other term, expression, or representation of similar import, as descriptive of any diamond which under normal, north daylight or its equivalent, shows any color or any trace of any color other than blue or bluish." 

In other words only a diamond with Strong BLUE fluorescence can be represented as Blue-White Diamonds. A real collectors item, probably Yours

Email me for a  quotation of a very rare Blue-White Diamond

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