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58 Videos (Page 1/2)

7:59 Conversational English (US)

GIA Knowledge Sessions | The Fully Digital GIA Diamond Dossier®

Gemological Institute of America - 2 years ago

6,941 views
6:54 Conversational English (US)

Lorenzo Jewelry International

Official GIA Channel - 5 years ago

1,096 views
5:40 Conversational English (US)

Batar Jewelry

Official GIA Channel - 5 years ago

5,507 views
8:37 Fast English (US)

Inside an Emerald Cutting Factory

Official GIA Channel - 5 years ago

200,207 views
5:21 Conversational English (US)

Deciding How to Cut an Emerald

Official GIA Channel - 5 years ago

67,068 views
4:33 Commentator English (US)

Chow Tai Fook Jewelry Factory

Official GIA Channel - 5 years ago

20,554 views
4:10 Commentator English (US)

Hutang Cutting Factory

Official GIA Channel - 5 years ago

6,232 views
11:02 Commentator English (US)

Cutting our Mine-to-market Emerald

Official GIA Channel - 5 years ago

37,054 views
6:40 Commentator English (US)

Cutting Belmont Emeralds

Official GIA Channel - 5 years ago

4,213 views
5:45 Commentator English (US)

Core Drilling

Official GIA Channel - 5 years ago

2,261 views
13:30 Fast English (US)

Romancing the Source: Big Sky Country Montana Sapphires

Official GIA Channel - 6 years ago

4,592 views
4:57 Conversational English (US)

Romancing the Source: Cruzeiro Mine, Brazil

Official GIA Channel - 6 years ago

14,946 views
4:22 Conversational English (US)

Romancing the Source: Pakistan

Official GIA Channel - 6 years ago

1,385 views
6:04 Conversational English (US)

Romancing the Source: Myanmar

Official GIA Channel - 6 years ago

3,250 views
4:12 Conversational English (US)

The Market

Official GIA Channel - 6 years ago

383 views
6:54 Conversational English (US)

Mining for Tourmaline in Brazil

Official GIA Channel - 6 years ago

222,561 views
7:25 Conversational English (US)

Eloïse Gaillou's Research

Gemological Institute of America - 6 years ago

1,007 views
7:12 Conversational English (US)

Anthony Kampf's Research

Gemological Institute of America - 6 years ago

281 views
4:12 Conversational English (US)

Aquiring Specimens

GIA (Gemological Institute of America) - 6 years ago

809 views
6:34 Conversational English (US)

Tourmaline, Kunzite, and Morganite

Official GIA Channel - 6 years ago

27,601 views
6:10 Conversational English (US)

The Goodie Room

Official GIA Channel - 6 years ago

6,630 views
7:10 Fast English (US)

Minerals of California

Official GIA Channel - 6 years ago

23,024 views
5:37 Fast English (US)

Working with the Collection

Official GIA Channel - 6 years ago

881 views
5:26 Commentator English (US)

How to Size Down a Platinum Ruthenium Ring with Diamonds Using a Torch | GIA

Official GIA Channel - 6 years ago

8,199 views
6:32 Conversational English (US)

The Brand

Official GIA Channel - 6 years ago

203 views
6:43 Conversational English (US)

Elahera Mining - Part 1

Official GIA Channel - 6 years ago

4,229 views
5:12 Slow English (US)

How It Started

Gemological Institute of America - 6 years ago

159 views
15:19 Slow English (US)

Modern Factory

Official GIA Channel - 6 years ago

142,307 views
4:36 Conversational English (US)

Traditional 22K Gold Jewelry Manufacturing

Official GIA Channel - 6 years ago

1,237,381 views
12:10 Conversational English (US)

Inside the Sri Lankan Gem Trade Part 1

Official GIA Channel - 6 years ago

3,172 views
12:04 Conversational English (US)

Precision Cutting

Official GIA Channel - 6 years ago

856 views
10:56 Conversational English (US)

Zhaoyi Cuiwu Jewelry

Gemological Institute of America - 6 years ago

8,010 views
7:35 Fast English (US)

Passion and Devotion: The Largest Jadeite Carving

Official GIA Channel - 6 years ago

33,007 views
4:22 Conversational English (US)

Jade Artists

Official GIA Channel - 6 years ago

264,236 views
4:20 Conversational English (US)

Importing Polished and Rough Diamonds into China, Young People and the Industry

Official GIA Channel - 6 years ago

1,006 views
4:34 Conversational English (US)

Carbon Isotopes and Diamond Origin

Official GIA Channel - 6 years ago

644 views
4:50 Conversational English (US)

Using Mass Spectroscopy to Count Os and Re Isotopes

Official GIA Channel - 7 years ago

586 views
4:19 Fast English (US)

Polishing the Diamonds into a Plate

Official GIA Channel - 7 years ago

843 views
4:00 Fast English (US)

Dating Diamonds Using Inclusions

Official GIA Channel - 7 years ago

915 views
4:46 Fast English (US)

Selecting Diamonds for Study

Official GIA Channel - 7 years ago

331 views
5:49 Conversational English (US)

Advice Regarding China's Diamond Market

Official GIA Channel - 7 years ago

1,643 views
7:55 Fast English (US)

Diamond Supply and Product Promotion

Official GIA Channel - 7 years ago

255 views
4:29 Conversational English (US)

Changes In Chinese Jewelry Design

Official GIA Channel - 7 years ago

2,944 views
8:39 Fast English (US)

Customers and Jewelry Design

Official GIA Channel - 7 years ago

495 views
4:48 Fast English (US)

Shirley Gave the GIA Team a Factory Tour

Official GIA Channel - 7 years ago

537 views
4:14 Conversational English (US)

A Very Special Country

Official GIA Channel - 7 years ago

163 views
4:15 Conversational English (US)

Chinese Market and Consumers

Official GIA Channel - 7 years ago

303 views
6:08 Conversational English (US)

Interview with Jewelry Designer Yue-Yo Wang

Gemological Institute of America - 7 years ago

923 views
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