Spinel natural
7.2 X 7 X 4.2 mm.
Pietre fine (semipretioase)
Pietre fine (semipretioase)
Grandidierit natural
13.6 x 7.8 X 4.5 mm
Grandidierit natural
13.6 x 7.8 X 3.9 mm
Citrin natural
9.0 x 5.2 x 5.4 mm
Zircon natural
7.4 x 6 x 5 mm
Citrin natural
10-8.2 x 8 x 5.1-5 mm
Acvamarin
19.3 x 13.2 x 7.1 mm
Safir netratat
9.1 x 6.3 x 5 mm
Spinel netratat
6 x 5 mm.
Turmalina naturala
15.3 x 9.8 x 7.7 mm
Ametist natural
16 x 11 x 7.6 mm
Cuart natural
Granat natural
6 - 5.5 x 4 mm
Spinel natural
8 X 7.2 X 5.1 mm