red gemstones: history, lore and gemology | gia knowledge sessions webinar series
Published 3 years ago • 10K plays • Length 1:08:31Download video MP4
Download video MP3
Similar videos
-
55:47
green gemstones: history, lore and gemology | gia knowledge sessions webinar series
-
1:12:13
geology 101: natural processes that form colored gemstones | gia knowledge sessions webinar series
-
1:04:18
geology 102: natural processes that form colored gemstones | gia knowledge sessions webinar series
-
1:10:32
the microworld of gemstones | gia knowledge sessions webinar series
-
58:48
understanding the origin of natural diamonds | gia knowledge sessions webinar series
-
57:21
a gemstone’s journey through the gia laboratory | gia knowledge sessions webinar series
-
54:04
the latest discoveries from gems & gemology | gia knowledge sessions webinar series
-
1:05:21
sapphires: from ceylon to ethiopia | gia knowledge sessions webinar series
-
50:44
gemstone country of origin reporting | gia guest lecture series
-
57:16
a glimmer of hope: the world's most famous blue diamond | gia knowledge sessions webinar series
-
1:05:55
understanding jadeite | gia knowledge sessions webinar series
-
57:33
the history of engagement rings | gia knowledge sessions webinar series
-
1:26:52
a comparison of diamonds and colored stones | gia knowledge sessions webinar series
-
58:35
gia research — not just for scientists | gia knowledge sessions webinar series
-
54:59
superstitions surrounding gems and jewelry | gia knowledge sessions webinar series
-
58:24
highlights from gems & gemology: spring 2021 issue | gia knowledge sessions webinar series
-
45:43
the unique story of natural diamond | gia knowledge sessions webinar series
-
53:11
unusual phenomenal colored stones | gia knowledge sessions webinar series
-
59:07
gemstones from the sea | gia knowledge sessions webinar series
-
52:40
glowing diamonds | gia knowledge sessions webinar series