Browse 20 Sciences courses in Thailand
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Ruby & Sapphire Essentials
Online Certification by
Asian Institute of Gemological Sciences
Explore the world of rubies and sapphires in this introductory course and learn: Gemological characteristics of corundum Common origins of ruby and sapphire The basics of grading color, clarity, cut ...
Online Self-Paced
USD 150.00
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Explore the world of rubies and sapphires in this introductory course and learn: Gemological characteristics of corundum Common origins of ruby and sapphire The basics of grading color, clarity, cut ...
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Accredited Gemologist (Theory)
Online Certification by
Asian Institute of Gemological Sciences
Learn the theoretical portion for all four required courses for the Accredited Gemologist (A.G.) Diploma. In order to receive the A.G. Diploma, you must successfully complete both the online theory and ...
Online Self-Paced
USD 2,500.00
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Learn the theoretical portion for all four required courses for the Accredited Gemologist (A.G.) Diploma. In order to receive the A.G. Diploma, you must successfully complete both the online theory and ...
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Beginner’s Guide to Ruby
Online Certification by
Asian Institute of Gemological Sciences
Understanding gemstones can be a rewarding experience, especially if that knowledge is shared in simple language and in a truly passionate fashion. In this new program, AIGS and Rui Galopim de Carvalho ...
Online Self-Paced
USD 120.00
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Understanding gemstones can be a rewarding experience, especially if that knowledge is shared in simple language and in a truly passionate fashion. In this new program, AIGS and Rui Galopim de Carvalho ...
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Diamond Grading & Pricing
Online Certification by
Asian Institute of Gemological Sciences
You will learn: Basic physical and chemical properties of diamond Theoretical diamond grading based on the 4C’s: Color, Carat, Clarity, Cut How to identify diamond simulants Introduction to lab grown ...
Online Self-Paced
USD 500.00
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You will learn: Basic physical and chemical properties of diamond Theoretical diamond grading based on the 4C’s: Color, Carat, Clarity, Cut How to identify diamond simulants Introduction to lab grown ...
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Gem Identification
Certification by
Asian Institute of Gemological Sciences
This course provides students with the skills they require to make quick and reliable gem identifications. The course places great emphasis on the practical aspects of Gemology, understanding that confidence ...
This course provides students with the skills they require to make quick and reliable gem identifications. The course places great emphasis on the practical aspects of Gemology, understanding that confidence ...
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Gem Identification
Online Certification by
Asian Institute of Gemological Sciences
This course provides theoretical gem identification knowledge. You will learn: Geology of gemstone deposits and basic crystallography The optical and physical properties of gemstones Gem identification ...
Online Self-Paced
USD 1,000.00
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This course provides theoretical gem identification knowledge. You will learn: Geology of gemstone deposits and basic crystallography The optical and physical properties of gemstones Gem identification ...
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Colored Stone Grading and Pricing
Certification by
Asian Institute of Gemological Sciences
This course provides students with a grounding in the assessment of color, clarity and cut for a large number of colored gemstones, emphasizing how such factors affect their values in an ever changing ...
This course provides students with a grounding in the assessment of color, clarity and cut for a large number of colored gemstones, emphasizing how such factors affect their values in an ever changing ...
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Accredited Gemologist (A.G.)
Certification by
Asian Institute of Gemological Sciences
Accredited Gemologist program (A.G.) emphasizes the practical gemstone identification and synthetic/treatment detection skills required to become a proficient gemologist in today's gem and jewelry industry, ...
Accredited Gemologist program (A.G.) emphasizes the practical gemstone identification and synthetic/treatment detection skills required to become a proficient gemologist in today's gem and jewelry industry, ...
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Diamond Grading and Pricing
Certification by
Asian Institute of Gemological Sciences
Offering access to hundreds of diamonds in a wide variety of grades, sizes, cuts and levels of clarity, the AIGS Diamond Grading and Pricing course provides students with the skills required to judge cut, ...
Offering access to hundreds of diamonds in a wide variety of grades, sizes, cuts and levels of clarity, the AIGS Diamond Grading and Pricing course provides students with the skills required to judge cut, ...
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Diamond Grading & Pricing (Thai)
Online Certification by
Asian Institute of Gemological Sciences
You will learn: Basic physical and chemical properties of diamond Theoretical diamond grading based on the 4C’s: Color, Carat, Clarity, Cut How to identify diamond simulants Introduction to lab grown ...
Online Self-Paced
USD 220.00
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You will learn: Basic physical and chemical properties of diamond Theoretical diamond grading based on the 4C’s: Color, Carat, Clarity, Cut How to identify diamond simulants Introduction to lab grown ...
MORE INFO