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 Fluorescence: good or bad?

P:  9/10/2004 1:07:14 PM  
Lee420
Lee420

Rough Rock
Total Posts: 6
Last Post: 9/15/2004
Member Since: 9/9/2004
 
Hi,

I have noticed while searching for an engagement diamond that some of them exhibit fluorescence. It sounds cool to me but I know nothing of such things.
So, is it good for a diamond to glow in the dark?

 


Posted:  9/10/2004 1:07:14 PM

 There are 6 replies to this message.  There are 6 replies on this page.

P: 9/10/2004 1:21:11 PM
wanderlost
wanderlost

Cut Rock
Total Posts: 124
Last Post: 9/15/2004
Member Since: 11/3/2003
 
it doesn't really glow in the dark (that's phosphorescence), but if it had medium or even strong fluorescence - it may look 'radioactive' under blacklight, or even look very slightly blue in direct sunlight....

I like it a lot (and so does my future fiance) - I picked up a stone that has strong blue fluorescence that borders on very strong (which can sometimes be a problem due to an 'oily' effect that the stone will have - some of the light will get stuck in the stone - kinda)...

in any case, see if you can view several stones (at a local jeweler) with it & without it & see with you like better - btw, your jeweler will likely tell you that NOBODY wants a fluorescing stone and that you're crazy.

Just agree with them and ask to see what they have.

Good luck!

Posted:  9/10/2004 1:21:11 PM
P: 9/10/2004 1:32:47 PM
quaeritur
quaeritur

Ideal Rock
Total Posts: 1,238
Last Post: 2/3/2005
Member Since: 3/12/2004
 
Run a search on fluorescence here to see a range of opinions . It boils down to personal taste. I think it's cool -way cool!- and I look for it in my diamond purchases. The only thing to be aware of is that in rare instances, extremely strong fluorescence can make a stone look cloudy, which is not good. Go look at some stones for yourself and see what you like.

quaeritur

Posted:  9/10/2004 1:32:47 PM
P: 9/10/2004 3:53:47 PM
Josh@JA
Josh@JA

Cut Rock
Total Posts: 366
Last Post: 2/18/2008
Member Since: 9/11/2003
 
I also think fluorescence comes down to personal preference. In most cases it will help the diamond to appear whiter not too mention discount the price of the diamond when compared to similar diamonds without fluorescence. Quaeritur gave a good answer. If you follow that advice you can't go wrong...Good luck.

_______________

Josh

www.JamesAllen.com

Posted:  9/10/2004 3:53:47 PM
P: 9/11/2004 4:57:02 AM
yowahking
yowahking

Cut Rock
Total Posts: 317
Last Post: 11/13/2004
Member Since: 8/16/2004
 
I am a big fan of flourescence. I own them, I use them in design contests. We did a piece with pave diamonds where constellations show up with a black light. Sometimes you can find odd colors too like green and orange. Maybe I just have fond memories of black light posters on my wall as a kid. Very few look any different to the eye in natural light or jewelry store light. I have people come in and tell me that they refuse to buy any diamonds with FL, then I take a black light to their tennis bracelet and show them a few.

Scott Bohall
Owner, Treasures Custom Jewelers
President Arizona Jewelers Association

Posted:  9/11/2004 4:57:02 AM
P: 9/11/2004 1:48:52 PM
JohnQuixote
JohnQuixote

Ideal Rock
Total Posts: 5,212
Last Post: 5/24/2008
Member Since: 9/9/2004
 
----------------
On 9/11/2004 4:57:02 AM yowahking wrote:

We did a piece with pave diamonds where constellations show up with a black light. ----------------



Okay, my "inner sci-fi nerd" just assumed control... What a cool idea. Do you have photos?

John

__________________________

John Pollard

Whiteflash Director of Education 2004-2007

Posted:  9/11/2004 1:48:52 PM
P: 9/11/2004 1:59:50 PM
Brian Knox
Brian Knox

Cut Rock
Total Posts: 337
Last Post: 2/5/2005
Member Since: 3/26/2004
 
You guys are giving me flashbacks...

Brian Knox

Posted:  9/11/2004 1:59:50 PM

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