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Official GIA Channel

58 Videos (Page 2/2)

5:07 Conversational English (US)

Quality Control

Official GIA Channel - 7 years ago

2,438 views
6:57 Conversational English (US)

Polishing

Official GIA Channel - 7 years ago

37,250 views
4:22 Conversational English (UK)

Collaboration Between Zhaoyi and Master Bai

GIA (Gemological Institute of America) - 7 years ago

129 views
6:05 Conversational English (UK)

Basic Skills of Filigree Inlay Art

Gemological Institute of America - 7 years ago

2,960 views
13:26 Fast English (UK)

Master Goldsmith and Chief Designer: Jingyi Bai

Gemological Institute of America - 7 years ago

397 views
8:59 Conversational English (UK)

Wolfram Diener: UBM's Trade Shows in Asia

Official GIA Channel - 7 years ago

304 views
4:38 Fast English (UK)

Dave Bindra: A Colored Stone Dealer's Perspective

Official GIA Channel - 7 years ago

1,319 views
4:07 Fast English

The Smithsonian's Mineral Reference Collection

GIA (Gemological Institute of America) - 7 years ago

1,190 views
4:50 Conversational English (US)

Andy Lucas: Brazil's Feninjer Jewelry Show

Official GIA Channel - 7 years ago

4,691 views
4:44 Conversational English (US)

Tanzanite: Unique Zoisite Colors by GIA

Official GIA Channel - 11 years ago

54,993 views
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