Opal

Opal natural
17.3 X 14.2 X 7 mm.

Opal natural
11.8 x 9.5 x 4.4 mm.

Opal natural
10.8 x 9.7 x 4.7 mm.

Opal natural
9.77 x 7.43 x 4.99 mm.

Opal natural
10.5 x 7.7 x 3.8 mm.

Opal natural
12.66 x 6.90 x 3.50 mm.

Opal natural
9.59 x 8.06 x 3.08 mm.

Opal natural
14.5 x 9.7 x 3.7 mm.