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There are no new unread posts for this topic. Attachment(s) Old diamond ring by mappin & webb

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

Isobel0217

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17

Fri Oct 30, 2020 5:31 am

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in CSI: Colored Stone Identification

Curious-George

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133

Mon Oct 26, 2020 7:38 pm

Curious-George View the latest post

There are no new unread posts for this topic. Value Factors, Design and Cut Quality of Colored Gemstones

in Lapidary Corner: Colored Stones

Barbra Voltaire, FGG

0

93

Sun Oct 25, 2020 8:55 pm

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There are no new unread posts for this topic. Thin Section Coasters?

in Fossils, Minerals & Curiosities

Barbra Voltaire, FGG

0

212

Mon Oct 19, 2020 11:22 pm

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in Beginners Only!

Circuitgems

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104

Wed Oct 14, 2020 7:00 pm

Circuitgems View the latest post

There are no new unread posts for this topic. I’m interviewing a master jambpeg cutter from england

in Lapidary Corner: Colored Stones

justinkprim

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325

Tue Oct 06, 2020 1:59 am

justinkprim View the latest post

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in Upcoming Shows & Events

wilsonintexas

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556

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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1405

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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202

Sun Sep 06, 2020 3:41 pm

Mohmand View the latest post

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in General Discussions

Dioptase

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1759

Thu Aug 27, 2020 10:01 pm

Dioptase View the latest post

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in Diamonds

Barbra Voltaire, FGG

0

1960

Mon Jul 27, 2020 4:09 pm

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in Beginners Only!

Newbiewithdiamonds

0

196

Fri Jul 24, 2020 7:49 am

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in Fossils, Minerals & Curiosities

Yokietoks

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953

Sat Jul 18, 2020 7:45 pm

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in Stone and Inclusion Photos

Curious-George

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3259

Thu Jun 25, 2020 1:31 pm

Curious-George View the latest post

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in Colored Stones

Volga

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947

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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2573

Mon Jun 15, 2020 12:37 pm

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in Upcoming Shows & Events

Barbra Voltaire, FGG

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2386

Mon Jun 15, 2020 12:34 pm

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in Colored Stones

Mohmand

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1367

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

0

2359

Thu Jun 11, 2020 9:20 am

justinkprim View the latest post

There are no new unread posts for this topic. Attachment(s) Help with Art Deco Maker's Mark

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

josephjfigo

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965

Tue Jun 09, 2020 5:06 pm

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in Colored Stones

Mohmand

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809

Thu Jun 04, 2020 4:29 pm

Mohmand View the latest post

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in Welcoming Messages

Mohmand

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4698

Thu May 28, 2020 4:32 pm

Mohmand View the latest post

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in Welcoming Messages

Mohmand

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4677

Thu May 28, 2020 4:31 pm

Mohmand View the latest post

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in Synthetics and Treatments

Barbra Voltaire, FGG

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4825

Fri May 22, 2020 12:58 am

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in Appraiser's Corner

melhuth

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335

Thu May 21, 2020 11:42 pm

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

Barbra Voltaire, FGG

0

443

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

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655

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

1005

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

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1651

Mon Apr 20, 2020 12:02 pm

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

Barbra Voltaire, FGG

0

318

Mon Apr 20, 2020 11:48 am

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

Bluehunter

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2079

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

2002

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

350

Mon Apr 13, 2020 11:18 am

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in General Discussions

cascaillou

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3074

Sun Mar 29, 2020 8:50 pm

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in Questions for the Experts

raeghan.s

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275

Fri Mar 20, 2020 2:01 am

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There are no new unread posts for this topic. Coronavirus pastime: Download Books

in Collecting Gem & Jewelry Books

Barbra Voltaire, FGG

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812

Wed Mar 18, 2020 11:49 am

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There are no new unread posts for this topic. First Diamond Cutters in America

in Lapidary Corner: Diamond Cutting

Barbra Voltaire, FGG

0

1718

Sun Mar 15, 2020 1:55 pm

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in Fossils, Minerals & Curiosities

Barbra Voltaire, FGG

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610

Tue Mar 10, 2020 12:39 pm

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There are no new unread posts for this topic. Improving the Future of Origin Determination. What's Next?

in GIA Current Research

Barbra Voltaire, FGG

0

1918

Wed Feb 26, 2020 9:48 pm

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There are no new unread posts for this topic. A Review of Analytical Methods Used in Origin Determination

in GIA Current Research

Barbra Voltaire, FGG

0

394

Wed Feb 26, 2020 9:46 pm

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There are no new unread posts for this topic. Geographic Origin Determination of Alexandrite

in GIA Current Research

Barbra Voltaire, FGG

0

156

Wed Feb 26, 2020 9:45 pm

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There are no new unread posts for this topic. Emerald: Geopgraphic Origin Determination

in GIA Current Research

Barbra Voltaire, FGG

0

196

Wed Feb 26, 2020 9:43 pm

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There are no new unread posts for this topic. Geographic Origin Determinatoio of Ruby

in GIA Current Research

Barbra Voltaire, FGG

0

196

Wed Feb 26, 2020 9:41 pm

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There are no new unread posts for this topic. Research Collections and the Development of Gem Deposits

in GIA Current Research

Barbra Voltaire, FGG

0

174

Wed Feb 26, 2020 9:35 pm

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There are no new unread posts for this topic. Blue Sapphire Geographic Origin Determination

in GIA Current Research

Barbra Voltaire, FGG

0

199

Wed Feb 26, 2020 9:34 pm

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There are no new unread posts for this topic. INCLUSIONS IN NATURAL, TREATED, SYNTHETIC,AND IMITATION OPAL

in GIA Current Research

Barbra Voltaire, FGG

0

196

Wed Feb 26, 2020 9:29 pm

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There are no new unread posts for this topic. Geographic Origin Dilemma

in GIA Current Research

Barbra Voltaire, FGG

0

174

Wed Feb 26, 2020 9:23 pm

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There are no new unread posts for this topic. 2020 Owyhee Gem and Mineral Society Show, Caldwell, Idaho

in Upcoming Shows & Events

abeck

0

2161

Wed Feb 19, 2020 11:37 am

abeck View the latest post

There are no new unread posts for this topic. 2020 Idaho Gem Club show, Boise Idaho!

in Upcoming Shows & Events

abeck

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811

Wed Feb 19, 2020 11:25 am

abeck View the latest post

There are no new unread posts for this topic. Attachment(s) The photo Ural Amethyst ( Vatiha mined)

in Photography & Photomicrography

UralEmerald

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2152

Tue Feb 18, 2020 8:12 am

UralEmerald View the latest post

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