Showing posts with label gem instruments. Show all posts
Showing posts with label gem instruments. Show all posts
Wednesday, February 12, 2020

The Sherlock Holmes Detector

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A portable desktop diamond verification instrument. Take a look. Useful links: http://www.yehuda.com https://diamondproducers.com/ass...
Wednesday, September 11, 2019

GIA iD100

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GIA (Gemological Institute of America) has released a software update for its iD100 gem-testing device. The upgrade means the instrument can...
Saturday, July 06, 2019

Varna-D

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Gemoro Products announced that it will be the worldwide distributor for Imagem’s new Varna-D polished diamond grading device.  The portable...
Thursday, January 14, 2016

Gemlogis Taupe Diamond Segregator

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Take a look. Useful link: http://www.icontact-archive.com/l-xV4bIuEzDeaYx0sgzRb44_ulEsAMHq?w=2
Sunday, August 23, 2015

The Foldscope And Its Gemological Applications

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A must read. Useful link: http://www.gia.edu/gems-gemology/spring-2015-gemnews-foldscope-gemological-applications
Tuesday, June 02, 2015

Low temperature Heat Treatment Of Mozambique Ruby

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A must read. Useful link: http://www.giathai.net/pdf/Moz_Ruby_LowHT_20150416_TH.pdf
Tuesday, May 19, 2015

Lab Alert For Oiled Gems

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A must read. Useful link: http://www.lotusgemology.com/index.php/library/articles/315-lotus-gemology-lab-alert-for-oiled-gems
Tuesday, May 05, 2015

Tucson 2015: Gemologists Share The Latest Research Activities

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A must read. Useful link: http://www.gia.edu/gia-news-research/tucson-2015-gemologists-research-activities
Thursday, April 23, 2015

Taupe Diamond Segregator

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A new detector for synthetic diamonds.  http://www.gemlogisusa.com
Thursday, December 25, 2014

Mixed-Type Cape Diamond

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Take a look. Useful link: http://www.gia.edu/gia-news-research-mixed-cape-diamond
Saturday, December 13, 2014

Unusual Optical Effect In Blue Sapphire

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A must read. Useful link: http://www.gia.edu/gems-gemology/summer-2014-gemnews-optical-effect-blue-sapphire
Friday, September 05, 2014

The HPHT Natural Diamond Opportunity

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Avi Krawitz was spot on. A must read. Useful link: http://www.diamonds.net/News/NewsItem.aspx?ArticleID=47049&ArticleTitle=The%2bHPHT...
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...
Tuesday, June 17, 2014

Synthetics Are 100% Detectable

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A must read. Useful link: http://www.diamonds.net/News/NewsItem.aspx?ArticleID=46436&ArticleTitle=Synthetics%2bAre%2b100%2525%2bDetec...
Saturday, June 14, 2014

A Treated Stone Sold As Black Sapphire

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Take a look. Useful link: http://www.git.or.th/2013/eng/testing_center_en/lab_notes_en/glab_en/2014/treated_black_diffused_sapphire.pdf
Saturday, May 31, 2014

What's Your Diamond Type?

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Get to know more about the four diamond types that helps drive demand and the price for diamonds that meet buyer preferences. Useful links...
Tuesday, April 29, 2014

A Synthetic Ruby Identifier

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Take a look. Useful links: http://www.presidium.com.sg http://www.nationaljeweler.com/colored-stones/treatments/Live-from-Tucson-A--2678...
Monday, April 28, 2014

Diamond Age And Earth’s History

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A brilliant research report. A must read. Useful links: http://www.gia.edu/gia-news-research-tiny-inclusions-reveal-diamond-age http://h...
Thursday, April 10, 2014

New GIA Synthetic Detector Billed As “More Accurate” Than De Beers

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A must read. Useful link: http://www.jckonline.com/blogs/cutting-remarks/2014/01/27/new-gia-synthetic-detector-billed-more-accurate-than-...