Find your diamond
Find your jewelry
shape
carat
color
clarity

colorimeter accuracy

Status
Not open for further replies. Please create a new topic or request for this thread to be opened.

gray hilsman

Rough_Rock
Joined
Nov 13, 2002
Messages
14
Do colorimeter evaluations tend to be usually accurate,overstated or understated?
Thanks in advance!
 

Rhino

Ideal_Rock
Trade
Joined
Mar 28, 2001
Messages
6,271
I've been using the Gran Colorimeter ever since they've been created. The 2nd and 3rd generation models have been pretty dead on most of the time. Once in a while I'll find a lab off a grade or so but it's usually within a half grade. We colorimeter check our stones along with masters.

Rhino
 
Status
Not open for further replies. Please create a new topic or request for this thread to be opened.
Be a part of the community It's free, join today!

Need Something Special?

Get a quote from multiple trusted and vetted jewelers.

Holloway Cut Advisor



Diamond Eye Candy

Click to view full-size image.
Top