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Laser Incription Not Found with 30x Loupe! Normal?

popycat

Rough_Rock
Joined
Sep 8, 2010
Messages
3
Hi, we just got a H&A 1.11 ct RB diamond which comes with a AGS certificate. It states that the diamond has a incription on the girdle. I got a 30x loupe but couldn't find it. How many power for the loupe do you usually need in order to see the incription? Is it normal that you can't see it even with 30x loupe? Thanks for all inputs.
 

Doc_1

Shiny_Rock
Joined
Oct 22, 2008
Messages
450
Should see it!!!!
Wow!
 

ForteKitty

Ideal_Rock
Joined
Oct 7, 2004
Messages
5,239
I can see mine w/a 10x loupe.
 

slg47

Ideal_Rock
Joined
Apr 4, 2010
Messages
9,667
where did you get the loupe? i got one on amazon.com that claims to be 30x but is not...
 

popycat

Rough_Rock
Joined
Sep 8, 2010
Messages
3
Well, I got it from ebay and it's a cheap one from HK :(.
 

Garry H (Cut Nut)

Super_Ideal_Rock
Trade
Joined
Aug 15, 2000
Messages
18,457
Laser inscriptions are black when first done but usually and up white / colorless and become much harder to see.
A decent 10x loupe is usually enough to at least identify some or all of the characters
 

kenny

Super_Ideal_Rock
Premium
Joined
Apr 30, 2005
Messages
33,270
It may help to get the lighting position just right.
Try moving 3 things, yourself, the stone and the light source.
Keep moving till you see it.

For me I can clearly see it with a 10x loupe, but if the light is not just right it vanishes.
 

wedge

Rough_Rock
Joined
Jul 23, 2010
Messages
65
At 30x (at least while it's black, per Garry's post), it should be not only visible but readable.
 

malnik

Rough_Rock
Joined
Aug 25, 2010
Messages
58
My stone with AGS Cert dated August 2010 requires a jeweler microscope to see the inscription. I couldn't find it with a 10x loupe either.
 
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