any reccomendations on a reputable appraiser in atlanta

[meak]

I'm looking for a reputable appraiser in the Atlanta area.

Also, I bought this stone before I found your web site. What do you think of it and did I get a good price. I bought from USA Certed Diamonds

Round brillant
measurements 7.77-7.84x4.76
weight 1.75
depth 61.0
table 57
girdle thin to medium,faceted
cutlet none
polish excellent
symmetry excellent
clarity SI1
color G
florescence faint
comments none
price $11,983
GIA Certified