Sri Lanka or Madagascar? Blue Sapphire
Sri Lanka or Madagascar? Blue Sapphire
Lotus Gemology
Sri Lanka or Madagascar?
Many clients have asked why some of their blue sapphires get a Sri Lankan origin...
Sodalite from Malawi: a New Discovery
Sodalite from Malawi: a New Discovery
Gary RoskinRoskin Gem News Report
Kilometers of Sodalite up Mulanje Mountain
When one thinks of the classic gem materials, Sodalite unfortunately...
Sotheby’s Hong Kong: Magnificent?
Sotheby's Hong Kong: Magnificent?
"This Autumn Sotheby’s presents Magnificent Jewels I, featuring an exquisite collection of signed jewels, from an Art Deco Cartier Tutti Frutti...
Curious Details of GIA’s July Lab Staff Layoffs
Curious Details of GIA's July Lab Staff Layoffs
Gary RoskinRoskin Gem News Report
In late July, the Gemological Institute of America (GIA), one of the world’s...
Thai Gem Institute Elevates Standards in Collaboration with Chinese Lab [GIT & NGTC]
Thai Gem Institute Elevates Standards in Collaboration with Chinese Lab
Bangkok Post© Bangkok Post PCL
The Gem and Jewelry Institute of Thailand partners with China's...
Towards Boosting Local Processing of Nigeria’s Gemstones
Towards Boosting Local Processing of Nigeria’s Gemstones
Written by Silas EzeugwuLeadership.ng
The failure to process raw minerals – whether hydrocarbons or solid minerals – into finished products...
Watch: Explore a Gem-Cutting Factory in Sri Lanka, the ‘Land of Gemstones’
Watch: Explore a Gem-Cutting Factory in Sri Lanka, the ‘Land of Gemstones’
September 16, 2023 by News Desk
Chinese media covers the gem industry quite often. Here is...
Sanctions, Supply Chain, & Traceability
Sanctions, Supply Chain, & Traceability
State of the Art Jewelry Summit, Harvard
The Panel – “Supply Chains: How to Navigate Sanctions and Conflict”
with
Tiffany Stevens, CEO and...
The Van Cleef & Arpels Collection at the American Museum of Natural History of...
The Van Cleef & Arpels Collection at the American Museum of Natural History of New York City
Van Cleef & Arpels
The exhibition “Garden of Green,...
Diamond Producers Adapting to Rapidly Changing Landscape
Diamond Producers Adapting to Rapidly Changing Landscape
28th August 2023By: Marleny ArnoldiDeputy Editor Online - Mining Weekly
The diamond industry has faced multiple challenges leading to a...
FT-IR as a Determinant of Age and Origin Location of Baltic Amber Beads in...
FT-IR as a Determinant of Age and Origin Location of Baltic Amber Beads in Aššur, Iraq
August 28, 2023Patrick LaverySpectroscopy Solutions Magazine
Fragments of amber beads...
37th International Gemmological Conference, IGC 2023 Japan
37th International Gemmological Conference, IGC 2023 Japan
37TH IGC CONFERENCE
IGC 2023: 23 -27 OCTOBER IN TOKYO, JAPAN
We, the members of IGC Japan Organizing Committee are...
