A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Index
AGS:
The American Gem Society was established in 1934. It is a recognized authority in the testing and certification of Registered Jewelers, Certified Gemologists, and Certified Gemologist Appraisers.
See also:
Gemologist
,
Certification
.
