Take a look at a new version of the Automated Diamond Spectral inspection device.
P.J.Joseph's Weblog On Colored Stones, Diamonds, Gem Identification, Synthetics, Treatments, Imitations, Pearls, Organic Gems, Gem And Jewelry Enterprises, Gem Markets, Watches, Gem History, Books, Comics, Cryptocurrency, Designs, Films, Flowers, Wine, Tea, Coffee, Chocolate, Graphic Novels, New Business Models, Technology, Artificial Intelligence, Robotics, Energy, Education, Environment, Music, Art, Commodities, Travel, Photography, Antiques, Random Thoughts, and Things He Like.
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Thursday, October 27, 2022
Friday, December 03, 2021
New Emeralds From Musakashi In Zambia Appear In The Gem Market
The insightful report by SSEF is a must read for gemologists and gem traders worldwide.
Thursday, April 15, 2021
Understanding Gemstones
The Swiss Gemmological Institute SSEF has launched a series of free-of-charge, online courses, entitled Understanding Gemstones. The gems currently covered are diamonds, emeralds, pearls, rubies and sapphires.
Saturday, March 27, 2021
New High-Quality Emerald Type
The first detailed study characterizing an emerald type from Afghanistan that has recently become available in the gemstone trade has been prepared by a team of scientists from the Swiss Gemmological Institute (SSEF) and published in the most recent edition of Journal of Gemmology. Must read.
Saturday, September 26, 2020
DNA Fingerprinting: An Effective Tool For Taxonomic Identification Of Precious Corals In Jewelry
Thursday, June 04, 2020
Wednesday, May 20, 2020
Thursday, November 07, 2019
Automated Spectral Diamond Inspection (ASDI)
Useful links:
https://www.ssef.ch
http://www.idexonline.com/FullArticle?Id=45328
Wednesday, May 08, 2019
Ana Maria Pearl
Useful link:
https://www.ssef.ch/ssef-performs-first-ever-radiocarbon-age-dating-procedure-on-historic-ana-maria-pearl-to-be-sold-as-lot-264-at-christies-magnificent-jewels-sale-in-geneva-in-may
Tuesday, February 26, 2019
Saturday, April 01, 2017
Thursday, December 17, 2015
Friday, August 22, 2014
Monday, June 30, 2014
The Automated Diamond Spectral Inspection
Useful link:
http://www.ssef.ch