Showing posts with label SSEF. Show all posts
Showing posts with label SSEF. Show all posts
Thursday, October 27, 2022

ASDI-500 Synthetic Diamond Screener

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Take a look at a new version of the Automated Diamond Spectral inspection device. Useful link: https://www.ssef.ch/ssef-and-unimec-introduce...
Friday, December 03, 2021

New Emeralds From Musakashi In Zambia Appear In The Gem Market

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The insightful report by SSEF is a must read for gemologists and gem traders worldwide. Useful link: https://www.ssef.ch/new-emeralds-from-m...
Thursday, April 15, 2021

Understanding Gemstones

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The Swiss Gemmological Institute SSEF has launched a series of free-of-charge, online courses, entitled Understanding Gemstones. The gems cu...
Saturday, March 27, 2021

New High-Quality Emerald Type

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The first detailed study characterizing an emerald type from Afghanistan that has recently become available in the gemstone trade has been p...
Saturday, September 26, 2020

DNA Fingerprinting: An Effective Tool For Taxonomic Identification Of Precious Corals In Jewelry

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Insightful report. Take note. Useful links: https://www.nature.com/articles/s41598-020-64582-4 https://www.ssef.ch/dna-fingerprinting
Thursday, June 04, 2020

SSEF Launches Service Identifying A Pearl’s Species

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Take note. Useful link: https://www.ssef.ch
Wednesday, May 20, 2020

A New DNA Coral Fingerprinting Service By SSEF

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Take a look. Useful link: https://www.ssef.ch
Thursday, November 07, 2019

Automated Spectral Diamond Inspection (ASDI)

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The SSEF believes the device performs with 100-percent accuracy identifying and separating small natural diamonds from synthetics, treated, ...
Wednesday, May 08, 2019

Ana Maria Pearl

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SSEF has successfully age-dated the historic pearl using carbon 14 (14 C) providing new information on the age of a gem. Useful link: htt...
Tuesday, February 26, 2019

GemTrack

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A new innovative gem identification technique. Useful link: https://www.ssef.ch/gemtrack
Saturday, April 01, 2017

SSEF Warns Of Improperly Labeled Sapphires

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Buyer beware. Useful link: http://www.nationaljeweler.com/diamonds-gems/grading/5296-ssef-warns-of-improperly-labeled-sapphires
Thursday, December 17, 2015

SSEF And Gübelin Gem Lab Agree To Harmonise Pigeon Blood Red And Royal Blue Standards

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Long overdue, really. Useful link: http://www.gubelin.com/en/gemmology/news/switzerlands-ssef-and-guebelin-gem-lab-agree-to-harmonise-pig...
Friday, August 22, 2014

How Technology Can Determine The Story Behind Your Pearls

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A must read. Useful links: http://www.bbc.com/news/science-environment-27314703 http://www.ssef.ch
Monday, June 30, 2014

The Automated Diamond Spectral Inspection

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The Swiss Gemmological Institute in Basel has become the latest laboratory to create an instrument designed to separate lab-grown melee diam...