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AIGS Gem Identification course (2014)
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AIGS 40 year Experience
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POV: You are a studying at AIGS Thailand #gemologycourse #gemologists #coloredstones #diamondcourse
0:01:33
#AIGS, The 1st to discover surface diffused sapphire treatment in SEA #Gemologist #Gemlaboratory
0:02:56
AIGS Gemology School and Gem Laboratory INTRO
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AIGS- The Lab with 40 Years of experience
0:11:59
AIGS - Asia's Leading Gemological Institute. 42 Years and counting
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I could achieve this in just 2 months!!! So can you-AIGS
0:01:41
AIGS-The Leading Gemological Institute
0:00:37
Study gems at AIGS the first gemological school in SE Asia
0:00:35
AIGS School a Global Community 2024 #gemologist #gemstone #aigsthailand
0:02:06
AIGS Gemology School and Gem Laboratory
0:03:09
AIGS Gemologist Refresher Course
0:00:46
Why choose AIGS?
0:10:34
AIGS 40 YEARS ANNIVERSARY
0:01:05
AIGS Gemology School and Gem Laboratory
0:02:30
Follow Us and Achieve Bigger-AIGS
0:01:19
2024 New Trade name by AIGS 'Aurora Green' Emerald Part 3 #gemstones #gemlab #Thailand
0:00:17
Graduating with Highest Honors from AIGS Gem School
0:00:35
A.G. Program at AIGS
0:01:49
AIGS- SEA's First Advanced Gem Lab
0:05:21
AIGS AG Diploma program
0:04:44
AIGS Alumni Highlight : From Passion to Profession with Jewel by April #Gemtrading #jewelrydesigner
Вперёд
0:06:23
0:10:34
0:01:01
0:01:33
0:02:56
0:00:50
0:11:59
0:04:28
0:01:41
0:00:37
0:00:35
0:02:06
0:03:09
0:00:46
0:10:34
0:01:05
0:02:30
0:01:19
0:00:17
0:00:35
0:01:49
0:05:21
0:04:44