Safir netratat7.5 x 5.8 x 3.9 mm.
Spinel natural7.3 X 6.5 X 4.3 mm
Spinel natural7 x 6.5 x 4.5 mm.
Spinel natural7.7 X 5.5 X 4.3 mm.
Jad netratat10.2 x 8.41 x 4.06 mm
Turmalina naturala7 x 5.3 x 3.3 mm.
Turmalina naturala7.3 x 5.2 x 2.8 mm.
Cuart natural
Zircon natural8.3 X 7.8 X 5 mm
Zircon natural6.8 x 5.2 mm.
Spinel natural8.5 x7 x 5.3 mm.
Opal natural12.6 x 9.3 mm.
Opal natural12.1 x 9.1 x 5.7 mm.
Opal natural14.2 x 11.1 x 4.5 mm.