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Course
Duration
Hours
01
Jewellery Designing
04 Month
448
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02
Computer Aided Jewellery Designing
03 Month
168
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03
Jewellery Manufacturing
10 Month
1470
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04
Stone Setting
03 Month
168
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05
Gemmology
06 Month
350
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06
Gouda Heat Treatment
02 Month
116
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07
Gem Cutting and Polishing
04 Month
600
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08
Color Grading and Marketing
02 Month
56
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09
Costume Jewellery Making
04 Month
140
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About GJRTI
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