Back to top

Gemstone Guide
Learn with TJC about the gemstone you buy

Discover a wide range of gemstones, and learn about their colour, meaning, history, and a lot more. Find here a list of precious, semi-precious, natural, or lab-created gems.

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

I

Iolite

J

Jade

N

Q

Quartz

U

V

W

X

Y

Z

Zircon