Gemstones Cutting Machines, Consulting and Training, Rough & cut Gemstones Supply

 

Download our brochure:
GCL-Brochure.pdf (450Kb)

LAPIDARY TRAINING COURSES: BEGINNERS and ADVANCED
Slicing, Pre-forming, Faceting, Polishing.
Calibrated Sizes, Fancy cut, concave cutting (Millennium cutting Machine)

CONSULTING:
Setup of new gemstones Cutting Factories (complete solution)
Optimization of existing Factories:

GEMSTONES CUTTING MACHINES:
- Slicing machines, Pre-forming machines,
- Industrial Index Cutting Machines
- Millennium Cutting machines (concave cut)

LAPIDARY TRAINING COURSES: BEGINNERS
Session: 3.000 THB
Full package (6 weeks program) 80.000 THB

Slicing	- Rough observation and classification - Localisation of inclusions - Weight Optimization, minimize material losses - Cleavage and hardness - Colors, pleochroism - Slicing methods in a production	6 days Training 1h30 per session 9 am - 10.30 am
Preforming	- Sizing - Weight Optimization - Standart Shapes	6 days Training 1h30 per session 9 am - 10.30 am
Index Machine Faceting	- Introduction to Index Cutting - Faceting standart shapes - Speeds and angles for main varieties - Color, hardness - Cleavage	6 days Training 1h30 per session 9 am - 10.30 am
Index Machine Polishing	- Introduction to Index Polishing - Polishing standart shapes - Speeds and angles for main varieties - Symmetry and facet jonction	6 days Training 1h30 per session 9 am - 10.30 am
Introduction to Calibrating Techniques	- Slicing and pre-forming using calibrating machine	6 days Training 1h30 per session 9 am - 10.30 am

Rough Quartz material is for free, other rough materails can be supplied by GCL , please contact us.

 

LAPIDARY TRAINING COURSES: INTERMEDIATE
Full package (6 weeks program) 80.000 THB
A la carte: 3.000 THB

Slicing	- Advanced Course	6 days Training 1h30 per session 11 am - 12.30 am
Pre-forming	- Advanced Course	6 days Training 1h30 per session 11 am - 12.30 am
Index Cutting Machine Faceting	- Advanced Course - Standard Shapes - Specialization for Specific Varieties	6 days Training 1h30 per session 11 am - 12.30 am
Index Cutting Machine Polishing	- Advanced Course - Standard Shapes - Specialization for Specific Varieties	6 days Training 1h30 per session 11 am - 12.30 am
Calibrated sizes Training	- Advanced Course - Standard Shapes	6 days Training 1h30 per session 11 am - 12.30 am

Example of
kunzite, very
difficult sone.

(click here)

LAPIDARY TRAINING COURSES: Fancy shapes, Fancy Faceting:
For GCL - Intermediate Students:
Course: 40.000 THB, Extra Session: 2.000 THB
For external Students:
Course: 60.000 THB, Extra Session: 3.000 THB

Index Cutting Machine Fancy Shapes Faceting	- Fancy Shapes, Fancy Faceting using Index Machine - Specific Varieties specialization - Learn a few Fancy designs and styles to combine	10 days Training 1h30 per session 13.30 pm - 15 pm
Index Cutting Machine Fancy Shapes Polishing	- Fancy Shapes, Fancy Faceting using concave cutting techniques - Specific Varieties specialization - Learn a few Fancy designs and styles to combine	10 days Training 1h30 per session 13.30 pm - 15 pm

LAPIDARY TRAINING COURSES: Concave Cutting Course
Beginer Course 32.000 THB
Intermediate Course 32.000 THB
Extra Session: 3.000 THB

Index Millennium Machine Concave Faceting	- Fancy Shapes, Fancy Faceting using concave cutting techniques - Specific Varieties specialization	6 days Training 1h30 per session 9 am - 10.30 am
Index Millennium Machine Concave Polishing	- Fancy Shapes, Fancy Faceting using concave cutting techniques - Specific Varieties specialization	6 days Training 1h30 per session 9 am - 10.30 am

LAPIDARY TRAINING COURSES: Advanced Courses
For Factories, please see our Consulting Section.
- We will give a quotation case by case depending which area the student wish to improve.
- Usually a 10 days intense training, 3 hours a day.
- Students who already have basic knowledge in lapidary can start with the intermediate courses.
- Our gemstones cutting school is teaching specific methods using index cutting machines and it is beter for cutters to start with the intermediate courses.

LAPIDARY TRAINING COURSES: Heat Treatment Course
Ask for a quotation depending on treatment process, varieties, etc.
The gemstones cutting school can provide trainings for the following gemstones treamtments:
Citrine, Aquamarine, Apatite, Morganite, Tourmaline family, Paraiba, Beryl, Rubelite, Kunzite.
- Vacuum Heat Treatment for highly fissured Gemstones.
- Vacuum Oil stabilisation treatment

 

CONSULTING: Service to Cutting Factories and worshops

1. Setup of new gemstones Cutting Factories (complete solution)
2. Optimization of existing Factories

- Staff upgrade: Training for cutters and head of team
- Machinery upgrade
- Improve cutting for specific gemstone varieties.
- Access to treatments

BUYING TRIP, INTRODUCTION TO MINES IN BRAZIL:

We have very close connections with more than 50 mines where we can bring buyers from interested factories.

- Our customers will be able to go on a buying trip with our specialist and buy at very good prices, in a secured environment.
- Our local team in Brazil will be waiting at the airport and will have organized the meetings in advance to make sure you can get the goods you are looking for.
- After a couple of trips with our ambassador, our customers will be ready to go by themselves to the mines they already visited with us and enjoy special prices.

 

GEMSTONES CUTTING MACHINES:

- Slicing machines, Preforming machines,
- Industrial Index Cutting machines, Millemium Cut Index machines (concave cut)
- High Pressure Oil Filling machines