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Course Enrollment
- Coloured Stones
Coloured Stones Programme
Single week enrollment for those who wish to concentrate on a special subject within the Coloured Stones Programme. Please mind that G1 and G2 have to be completed before choosing any of the other courses G3-G10. Please mind that G11 can only be visited after completion of G1-G10. Please mind that G12 can only be taken part in after completion of G1-G11.
Coloured Stones Programme
Consisting of 11 single weeks (G 1-G 11) plus three days exam (G 12). Includes a 10 % discount of the total fee for G 1-G12.
6.950,00 €
G1 Introduction to Gemmology
General definitions, formation, properties and features as well as application of gemstones.
670,00 €
G2 Basics of Gem Identification
Structural, chemical and physical properties of gemstones and basis of investigation methods.
670,00 €
670,00 €
670,00 €
G5 Specific Gem Identification 1: Corundum
Occurrences, properties, identification, synthetics and imitations as well as treatment of ruby and sapphire.
670,00 €
G6 Specific Gem Identification 2: Beryl
Occurrences, properties, identification, synthetics and imitations as well as treatment of emerald and other beryl varieties.
670,00 €
G7 Specific Gem Identification 3
Occurrences, properties, identification, synthetics and imitations as well as treatment of diamond, chrysoberyl, spinel, quartz and opal.
670,00 €
G8 Commercial Gemmology
Criteria of gemstone evaluation and types of workmanship around gemstones.
670,00 €
G8 (Year 2025) Specific Gem Identification 4
Occurrences, properties, identification, imitations and treatment of peridot, garnet, zircon, topaz, zoisite, tourmaline, spodumene, etc.
700,00 €
G9 Specific Gem Identification 4
Occurrences, properties, identification, imitations and treatment of peridot, garnet, zircon, topaz, zoisite, tourmaline, spodumene, etc.
670,00 €
G9 (Year 2025) Specific Gem Identification: Opaque gemstones and mounted gemstones
Properties, identification, imitations and treatment of turquoise, jade, lapis lazuli, feldspar, quartz etc., methods and practical identification of mounted gemstones.
700,00 €
G10 Specific Gem Identification: Opaque gemstones and mounted gemstones
Properties, identification, imitations and treatment of turquoise, jade, lapis lazuli, feldspar, quartz etc., methods and practical identification of mounted gemstones.
670,00 €
G10 (Year 2025) Commercial Gemmology
Criteria of gemstone evaluation and types of workmanship around gemstones.
700,00 €
G11 Preparation course for the Coloured Stones final exam
Preparation of written gemstone reports, nomenclature, theoretical and practical preparation for the coloured stones final exam.
