June 10-11—SAN FRANCISCO, CALIFORNIA: Retail show; Pacific Crystal Guild; San Francisco County Fair Building, 1199 - 9th Avenue (at Lincoln Way), Golden Gate Park; Sat. 10-6, Sun. 10-4
Welcome to the GemologyOnline.com Forum
A non-profit Forum for the exchange of gemological ideas
It is currently Sat Jun 03, 2023 6:49 am

All times are UTC - 4 hours


View unanswered posts

   Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. What is a gemmologist's salary today in Bangkok?

in Employment Opportunities

Leel

0

465

Tue May 16, 2023 10:48 am

Leel View the latest post

There are no new unread posts for this topic. Attachment(s) Ring dating, intricate half moon star crescent gold ring

in Jeweler's Bench

Wilde

0

358

Sat May 13, 2023 7:38 pm

Wilde View the latest post

There are no new unread posts for this topic. GemGenève May 11-14 2023

in Upcoming Shows & Events

Dioptase

0

544

Thu May 04, 2023 10:49 pm

Dioptase View the latest post

There are no new unread posts for this topic. Grade and Rate Diamond Transparency

in GIA (Gemological Institute of America)

G Holloway Cut Nut

0

1427

Wed Apr 12, 2023 9:20 pm

G Holloway Cut Nut View the latest post

There are no new unread posts for this topic. Book Sale on Secret Teachings of Gemcutting Book

in Lapidary Corner: Colored Stones

justinkprim

0

1187

Sat Apr 08, 2023 10:57 pm

justinkprim View the latest post

There are no new unread posts for this topic. Attachment(s) Honey color gem - please help to identify

in CSI: Colored Stone Identification

diagal

0

715

Fri Mar 24, 2023 12:09 pm

diagal View the latest post

There are no new unread posts for this topic. Attachment(s) Facet design called "Robin"

in Lapidary Corner: Colored Stones

salik

0

2372

Wed Mar 01, 2023 5:31 am

salik View the latest post

There are no new unread posts for this topic. Attachment(s) Displacement After Earthquake in Turkey

in General Discussions

Barbra Voltaire, FGG

0

4105

Thu Feb 16, 2023 3:16 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. 2023 Tucson Gem Mineral Show

in TUCSON GEM SHOW 2022 SPECIAL SECTION

Greenspinel

0

2738

Tue Jan 10, 2023 6:35 pm

Greenspinel View the latest post

There are no new unread posts for this topic. Attachment(s) GIA Teams with Alan Revere to Revamp Graduate Jeweler Class

in Jeweler's Bench

Barbra Voltaire, FGG

0

4798

Wed Dec 28, 2022 2:41 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) An Update on Sapphires with Unstable Color

in Colored Stones

Barbra Voltaire, FGG

0

1855

Wed Dec 28, 2022 2:24 pm

Barbra Voltaire, FGG View the latest post

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

in Organic Gems

Barbra Voltaire, FGG

0

5496

Sat Dec 03, 2022 1:22 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) DeBeers Now Offers Diamond Grading

in Diamonds

Barbra Voltaire, FGG

0

2051

Wed Nov 30, 2022 1:05 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Facets Sri Lanka Gem and Jewelry show 2023

in Upcoming Shows & Events

crescentgems

0

3817

Thu Nov 17, 2022 10:44 am

crescentgems View the latest post

There are no new unread posts for this topic. Attachment(s) Diamond mining results in environmental disaster

in Diamonds

Barbra Voltaire, FGG

0

2338

Thu Nov 03, 2022 12:21 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Imperial by Gem Instruments Faceting Machine

in Lapidary Corner: Colored Stones

glhays

0

6198

Mon Oct 31, 2022 4:58 pm

glhays View the latest post

There are no new unread posts for this topic. My design book, The Secret Teachings, back in stock

in Lapidary Corner: Colored Stones

justinkprim

0

4458

Thu Sep 22, 2022 10:04 am

justinkprim View the latest post

There are no new unread posts for this topic. Looking for Lee index

in Lapidary Corner: Colored Stones

fedathc

0

4385

Mon Sep 19, 2022 9:03 pm

fedathc View the latest post

There are no new unread posts for this topic. Labor Day Well Wishes to all!

in Upcoming Shows & Events

glhays

0

7531

Mon Sep 05, 2022 12:20 am

glhays View the latest post

There are no new unread posts for this topic. USPAP Extended until December 31, 2023

in Appraiser's Corner

Barbra Voltaire, FGG

0

11638

Thu Aug 11, 2022 9:05 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Diamond Grading Lab NY

in GIA (Gemological Institute of America)

Sparkles66

0

6921

Fri Jul 15, 2022 6:26 am

Sparkles66 View the latest post

There are no new unread posts for this topic. Gem Intro

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

Barbra Voltaire, FGG

0

15565

Thu Jul 07, 2022 11:05 am

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. araiba like tourmaline, a misbegotten variety.

in Gems' Color

bruce_tourm

0

8432

Mon Jul 04, 2022 6:46 am

bruce_tourm View the latest post

There are no new unread posts for this topic. autoclave to age baltic amber

in Colored Stones

carver

0

5823

Mon Jul 04, 2022 3:36 am

carver View the latest post

There are no new unread posts for this topic. CASTING DOUBT: METAL CASTING IN THE ANCIENT WORLD

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

Barbra Voltaire, FGG

0

12111

Sun May 22, 2022 10:59 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Asking your Opinion

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

Anabell

0

11863

Fri May 20, 2022 12:26 pm

Anabell View the latest post

There are no new unread posts for this topic. Tips on FGA exam

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

Leel

0

10948

Thu May 05, 2022 11:32 am

Leel View the latest post

There are no new unread posts for this topic. Attachment(s) Eighteenth Annual Sinkankas Symposium

in Upcoming Shows & Events

Barbra Voltaire, FGG

0

6020

Fri Apr 22, 2022 9:25 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Indicolite Mysteries!

in Beginners Only!

Shifter55

0

6112

Thu Apr 14, 2022 4:44 am

Shifter55 View the latest post

There are no new unread posts for this topic. Brushless Motor mod for a Graves Mark 5XL?

in Lapidary Corner: Colored Stones

Turkinolith

0

5832

Tue Apr 12, 2022 1:33 pm

Turkinolith View the latest post

There are no new unread posts for this topic. Animating Gemstones

in Photography & Photomicrography

Greenspinel

0

16229

Mon Apr 11, 2022 5:11 pm

Greenspinel View the latest post

There are no new unread posts for this topic. Rhapsody in Blue: The art and Science of blue diamonds

in Diamonds

Barbra Voltaire, FGG

0

7838

Thu Apr 07, 2022 11:47 am

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Gran Colorimeter reprogram/manual

in Appraiser's Corner

JSC VCA

0

20261

Fri Mar 25, 2022 2:40 am

JSC VCA View the latest post

There are no new unread posts for this topic. A big hello from Boulder City, Nevada

in Let's Introduce Ourselves!

QIA

0

6415

Fri Mar 25, 2022 2:04 am

QIA View the latest post

There are no new unread posts for this topic. "Bala Koh-I-Noor, or the little Koh-I-Noor"

in Diamonds

Barbra Voltaire, FGG

0

5959

Thu Mar 17, 2022 12:48 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Attachment(s) Latest MasterValuer Course Updates

in Appraiser's Corner

melhuth

0

20220

Tue Mar 15, 2022 6:42 pm

melhuth View the latest post

There are no new unread posts for this topic. Attachment(s) Coral Traceability Using Novel Genetic-Testing Method

in SSEF: Swiss Gemmological Institute

Barbra Voltaire, FGG

0

11875

Mon Feb 14, 2022 1:52 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Will Angola become no. 1 diamond producer in the world?

in Diamonds

Barbra Voltaire, FGG

0

6369

Wed Jan 26, 2022 2:09 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. MasterValuer Contact Information

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

melhuth

0

8682

Wed Jan 19, 2022 3:17 pm

melhuth View the latest post

There are no new unread posts for this topic. Smithsonian's NSF REU Site: Natural History Research

in Employment Opportunities

Barbra Voltaire, FGG

0

15719

Fri Jan 07, 2022 1:49 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. Ethan Baxter's: EVERY ROCK TELLS A STORY

in *Meandering Footnotes

Barbra Voltaire, FGG

0

22224

Thu Dec 23, 2021 1:58 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. A Glimmer of Hope: The World's Most Famous Blue Diamond

in GIA Current Research

Barbra Voltaire, FGG

0

8517

Thu Dec 16, 2021 7:46 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. New Covid Variant Forces Rough Prices Up

in Diamonds

Barbra Voltaire, FGG

0

6338

Fri Dec 03, 2021 9:37 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. AGA Anounces Bonnano Winner 2022

in TUCSON GEM SHOW 2022 SPECIAL SECTION

Barbra Voltaire, FGG

0

6709

Thu Dec 02, 2021 6:01 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. MANY BOOKS ETC ONLINE FOR FREE FROM Joseph Gill Gemologist

in Collecting Gem & Jewelry Books

gilljoseph1949

0

13704

Tue Nov 30, 2021 2:50 am

gilljoseph1949 View the latest post

There are no new unread posts for this topic. CIBJO CONFERENCE

in Upcoming Shows & Events

Barbra Voltaire, FGG

0

6925

Sun Nov 14, 2021 1:55 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. CIBJO releases Gemmological Special Report

in Colored Stones

Barbra Voltaire, FGG

0

6165

Wed Oct 20, 2021 2:39 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. SF Gem and Mineral Society: Virtual Turquoise Lecture

in Colored Stones

Barbra Voltaire, FGG

0

6323

Thu Oct 14, 2021 3:56 pm

Barbra Voltaire, FGG View the latest post

There are no new unread posts for this topic. My Design Portfolio

in General Discussions

Arami

0

11539

Wed Oct 13, 2021 5:38 pm

Arami View the latest post

There are no new unread posts for this topic. Attachment(s) Justin Prim Makes the Cover of Journal of Gemmology!

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

Barbra Voltaire, FGG

0

11779

Mon Sep 27, 2021 9:40 pm

Barbra Voltaire, FGG View the latest post

Display posts from previous:  Sort by:  
Page 1 of 20 [ Search found more than 1000 matches ]


All times are UTC - 4 hours


Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
Gemology Style ported to phpBB3 by Christian Bullock