gemstone country of origin reporting | gia guest lecture series
Published 4 years ago • 4.3K plays • Length 50:44Download video MP4
Download video MP3
Similar videos
-
58:08
everyday is a treasure hunt | gia guest lecture series
-
1:21:10
a decade of mozambican rubies | gia guest lecture series
-
58:48
understanding the origin of natural diamonds | gia knowledge sessions webinar series
-
37:34
field gemology: a research based approach to origin determination | gia knowledge sessions webinar
-
9:07
every common misconception debunked in 9 minutes | the explanators
-
1:05:55
understanding jadeite | gia knowledge sessions webinar series
-
1:05:21
sapphires: from ceylon to ethiopia | gia knowledge sessions webinar series
-
22:24
wim vertriest: “gia’s field gemology program and origin determination”
-
58:21
untold stories from gia field gemology expeditions (part ii) | gia knowledge sessions webinar series
-
57:21
a gemstone’s journey through the gia laboratory | gia knowledge sessions webinar series
-
47:41
the origin of natural diamonds: q&a with gia
-
55:47
green gemstones: history, lore and gemology | gia knowledge sessions webinar series
-
2:09
determining diamond country of origin | gia diamond origin
-
1:12:13
geology 101: natural processes that form colored gemstones | gia knowledge sessions webinar series
-
1:09:20
network your way to success - tips from ags members | gia guest lecture series
-
58:35
gia research — not just for scientists | gia knowledge sessions webinar series
-
1:26:52
a comparison of diamonds and colored stones | gia knowledge sessions webinar series
-
59:07
gemstones from the sea | gia knowledge sessions webinar series
-
1:21:14
marketing 101 for jewelers | gia guest lecture series
-
59:37
success tips from recent grads | gia guest lecture series