Type :

•  Alurgite
•  Apatite
•  Calcite
•  Chert
•  Chromite Schist
•  Chromitite
•  Corundum
•  Dumortierite
•  Ironstone
•  Jaspillite
•  Mountain Leather
•  Picrite
•  Porcelanite
•  Pudding Stone
•  Pulaskite
•  Quartz
•  Quartz + Tourmaline
•  Rubis
•  Saphir
•  Émeraude

Origin :

•  Cambodia
•  Colombia
•  France
•  Kenya
•  Madagascar

Number of carats

•  7.87
•  8.8
•  9.5
•  9.47
•  10.1
•  10.54
•  10.56
•  10.67
•  12.34