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There are no new unread posts for this topic. Attachment(s) Emeralds

in Colored Stones

j.mcgee_1985

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1367

Thu Mar 04, 2021 10:59 pm

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There are no new unread posts for this topic. Attachment(s) Cats eye sapphire

in Appraiser's Corner

arms

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809

Sat Feb 27, 2021 12:04 am

arms View the latest post

There are no new unread posts for this topic. How Hydrothermal Emeralds are Created

in Synthetics and Treatments

Barbra Voltaire, FGG

0

309

Fri Feb 26, 2021 9:54 pm

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in Diamonds

Barbra Voltaire, FGG

0

1154

Fri Feb 26, 2021 5:38 pm

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in Gem Equipment

firedrake

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1249

Sat Feb 20, 2021 5:54 pm

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in Gemology Apps and Appraisal Software

Kerkvi

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424

Sat Feb 20, 2021 4:44 am

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There are no new unread posts for this topic. The untold story of Douros Synthetic Rubies

in Synthetics and Treatments

Barbra Voltaire, FGG

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316

Thu Feb 18, 2021 4:05 pm

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There are no new unread posts for this topic. CIBJO Guide: Classifying Natural Pearls and Cultured Pearls

in Organic Gems

Barbra Voltaire, FGG

0

935

Thu Feb 18, 2021 1:41 pm

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There are no new unread posts for this topic. Raman Spectroscopy:technique and its gemological application

in Gem Equipment

Barbra Voltaire, FGG

0

221

Thu Jan 21, 2021 1:56 pm

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in Synthetics and Treatments

dchallener

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180

Tue Jan 12, 2021 12:31 am

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There are no new unread posts for this topic. Attachment(s) Neat Ring, Large Green Stone, Prasiolite?

in Colored Stones

Rosieposie

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900

Wed Jan 06, 2021 6:42 pm

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in Colored Stones

Mohmand

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923

Tue Dec 29, 2020 5:15 am

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in Collecting Gem & Jewelry Books

justinkprim

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1864

Sat Dec 26, 2020 6:21 am

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in Miner's Corner

johngemo

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2381

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in Gemological Articles

Barbra Voltaire, FGG

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2825

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in Research

Barbra Voltaire, FGG

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2267

Tue Dec 01, 2020 2:58 pm

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in Lapidary Corner: Colored Stones

flyingcat

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253

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in Appraiser's Corner

Barbra Voltaire, FGG

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489

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in Let's Introduce Ourselves!

transnational12

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4319

Sat Nov 07, 2020 9:08 am

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in Lapidary Corner: Colored Stones

Barbra Voltaire, FGG

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240

Sun Oct 25, 2020 8:55 pm

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in Fossils, Minerals & Curiosities

Barbra Voltaire, FGG

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2296

Mon Oct 19, 2020 11:22 pm

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in Beginners Only!

Circuitgems

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208

Wed Oct 14, 2020 7:00 pm

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in Lapidary Corner: Colored Stones

justinkprim

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458

Tue Oct 06, 2020 1:59 am

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There are no new unread posts for this topic. Dallas gem and Mineral Show is on for Nov 21 and 22nd

in Upcoming Shows & Events

wilsonintexas

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1736

Mon Sep 28, 2020 7:31 pm

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There are no new unread posts for this topic. Happy Birthday Elvis!

in General Discussions

Barbra Voltaire, FGG

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6647

Mon Sep 14, 2020 9:07 pm

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There are no new unread posts for this topic. Attachment(s) Kashmir Ruby and Sapphire, rough

in Colored Stones

Mohmand

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317

Sun Sep 06, 2020 3:41 pm

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There are no new unread posts for this topic. RIP Barry Bridgestock

in General Discussions

Dioptase

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7026

Thu Aug 27, 2020 10:01 pm

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There are no new unread posts for this topic. GIA Lab Is Moving to Automated Clarity Grading

in Diamonds

Barbra Voltaire, FGG

0

3016

Mon Jul 27, 2020 4:09 pm

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in Beginners Only!

Newbiewithdiamonds

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295

Fri Jul 24, 2020 7:49 am

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in Fossils, Minerals & Curiosities

Yokietoks

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1061

Sat Jul 18, 2020 7:45 pm

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in Stone and Inclusion Photos

Curious-George

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3359

Thu Jun 25, 2020 1:31 pm

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in Colored Stones

Volga

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1063

Wed Jun 17, 2020 8:31 pm

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in Gem-A (The Gemmological Association of Great Britain)

Barbra Voltaire, FGG

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4700

Mon Jun 15, 2020 12:37 pm

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There are no new unread posts for this topic. Attachment(s) Field Gemology Talks: Pardieu and Hughes

in Upcoming Shows & Events

Barbra Voltaire, FGG

0

2967

Mon Jun 15, 2020 12:34 pm

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There are no new unread posts for this topic. Attachment(s) Neon Tourmaline

in Colored Stones

Mohmand

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1489

Fri Jun 12, 2020 10:04 am

Mohmand View the latest post

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in Vintage & Antique Gemstones, Jewellery and Obects D'Art

justinkprim

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2495

Thu Jun 11, 2020 9:20 am

justinkprim View the latest post

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in Vintage & Antique Gemstones, Jewellery and Obects D'Art

josephjfigo

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1093

Tue Jun 09, 2020 5:06 pm

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in Colored Stones

Mohmand

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917

Thu Jun 04, 2020 4:29 pm

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in Welcoming Messages

Mohmand

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9949

Thu May 28, 2020 4:32 pm

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There are no new unread posts for this topic. Attachment(s) Hello from Pakistan

in Welcoming Messages

Mohmand

0

9907

Thu May 28, 2020 4:31 pm

Mohmand View the latest post

There are no new unread posts for this topic. Synthetic Diamond Tests Moissanite on Presidium Multi Tester

in Synthetics and Treatments

Barbra Voltaire, FGG

0

7273

Fri May 22, 2020 12:58 am

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in Appraiser's Corner

melhuth

0

481

Thu May 21, 2020 11:42 pm

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There are no new unread posts for this topic. Seeing Colour: Succeed with the Spectroscope

in Gem-A (The Gemmological Association of Great Britain)

Barbra Voltaire, FGG

0

552

Wed May 06, 2020 9:17 pm

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There are no new unread posts for this topic. For those GG's out there - Free continuing education

in GIA (Gemological Institute of America)

path914

0

768

Wed Apr 29, 2020 2:16 pm

path914 View the latest post

There are no new unread posts for this topic. Attachment(s) Introduction to Colored Diamonds Grading & Pricing

in GWLAB

Barbra Voltaire, FGG

0

1766

Wed Apr 22, 2020 2:09 pm

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There are no new unread posts for this topic. Sapphires Heated with Heat an Pressure

in SSEF: Swiss Gemmological Institute

Barbra Voltaire, FGG

0

2765

Mon Apr 20, 2020 12:02 pm

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There are no new unread posts for this topic. Composite Geemstones

in Gem-A (The Gemmological Association of Great Britain)

Barbra Voltaire, FGG

0

415

Mon Apr 20, 2020 11:48 am

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There are no new unread posts for this topic. Test Unheated sapphire

in Contact Information for Gemology Schools, Labs, Research & Appraisal Facilities

Bluehunter

0

3486

Fri Apr 17, 2020 7:07 am

Bluehunter View the latest post

There are no new unread posts for this topic. DOWNLOAD THE CIBJO BLUE BOOKS FREE OF CHARGE

in Collecting Gem & Jewelry Books

Barbra Voltaire, FGG

0

2183

Tue Apr 14, 2020 11:43 am

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There are no new unread posts for this topic. Lead Glass Filled Rubies & Sapphires

in Gem-A (The Gemmological Association of Great Britain)

Barbra Voltaire, FGG

0

449

Mon Apr 13, 2020 11:18 am

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