Sign in to follow this  
Followers 0

AIG (American International Gemologists)GEM LABORATORY....How reliable are there appraisals?

1 post in this topic

Recently had a Diamond Unity Ring appraised from AIG Gem Laboratory which is located in Woodland Hills, Caifornia. I wanted to know how accurate their appraisal reports are?


Also would like to know how accurate is the Total Retail Replacement Value of the ring, in the appraisal report below? I was planning to sell it, do you think asking for $2,500 for it is too high






One prong set Princess Cut Diamond

6.00 x 5.80 x 4.30mm (Depth Est.)

approx. weight = 1.23ct.

Clarity SI-2

Color F


Four prong set Round Brilliant Cut Diamonds

3.50 x 2.80 x 1.89 (Depth Est.)

approx. total weight of 4 Stones = 0.46ct.

Clarity SI - 2

Color F - H


Six channel set Baguette Cut (tapered) Diamonds

4.00 x 1.40 x 1.30mm (Depth Est.)

approx. total weight of 6 Stones = 0.40ct.

Clarity VS-2

Color F - H



Total Weight of Diamonds 2.09ct.

Total Weight of Unity Ring 4.50gm









Shape and Cut Princess Cut

Measurements 6.00 x 5.80 x 4.30

Weight 1.23ct.

Clarity SI-2

Color F

Flourescence None




Total Depth% 74.1%

Table% 73.8%

Pavilion Depth% 62.1%

Culet None

Girdle Thickness Thin To Slightly Thick Polished





Polish Very Good

Symmetry Very Good

Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  
Followers 0