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There are no new unread posts for this topic. Beginner question on fancy colored diamonds rarity

in Beginners Only!

Shalserkal

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360

Fri Apr 29, 2016 4:54 pm

Shalserkal View the latest post

There are no new unread posts for this topic. G&G spring 2016

in GIA (Gemological Institute of America)

Nathan Renfro

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938

Fri Apr 29, 2016 4:36 pm

Nathan Renfro View the latest post

There are no new unread posts for this topic. Gem Pro Refractometer

in Gem Equipment

TheFaceter

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808

Thu Apr 21, 2016 4:14 pm

TheFaceter View the latest post

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

in General Discussions

Barbra Voltaire

0

857

Wed Apr 20, 2016 4:18 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Houston flooding

in *Meandering Footnotes

Dan&Sally

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869

Wed Apr 20, 2016 1:00 am

Dan&Sally View the latest post

There are no new unread posts for this topic. Gemmology Instructor - GIA London

in Employment Opportunities

Kyriakin

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1006

Wed Apr 13, 2016 3:55 pm

Kyriakin View the latest post

There are no new unread posts for this topic. An overview of tourmaline mineralogy......

in Gemological Articles

Barbra Voltaire

0

943

Sat Apr 09, 2016 5:46 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Attachment(s) 3ct. Mozambique ruby...

in Colored Stones

ruby302

0

458

Sat Apr 09, 2016 12:44 pm

ruby302 View the latest post

There are no new unread posts for this topic. Attachment(s) Burmese Ice Jadeite...

in Colored Stones

ruby302

0

288

Sat Apr 09, 2016 7:43 am

ruby302 View the latest post

There are no new unread posts for this topic. Hello from the desert SW of USA.

in Let's Introduce Ourselves!

Rocannon

0

895

Sun Apr 03, 2016 10:06 pm

Rocannon View the latest post

There are no new unread posts for this topic. I'm taking a Trip to the BVI this June

in Field Trips for Gem Hunters

Gjeret

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965

Sun Apr 03, 2016 9:02 pm

Gjeret View the latest post

There are no new unread posts for this topic. May 4th - Opal Auctions' first "Rarities Auction"

in Upcoming Shows & Events

SedaGems

0

954

Sat Apr 02, 2016 10:10 pm

SedaGems View the latest post

There are no new unread posts for this topic. Attachment(s) Pailin Un-Heated Sapphire inclusions

in Beginners Only!

pailingemstones

0

445

Fri Apr 01, 2016 12:18 pm

pailingemstones View the latest post

There are no new unread posts for this topic. A bright flashy 5mm round tourmaline of note.

in Colored Stones

bruce_tourm

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300

Fri Apr 01, 2016 10:56 am

bruce_tourm View the latest post

There are no new unread posts for this topic. Austin Rock Swap and Texas Faceting Guild

in Upcoming Shows & Events

steve5542

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931

Fri Mar 25, 2016 10:50 pm

steve5542 View the latest post

There are no new unread posts for this topic. IGL lab in general and the one in Canada in particular

in Miscellaneous Grading and Appraisal Labs

energyos

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938

Thu Mar 17, 2016 6:14 pm

energyos View the latest post

There are no new unread posts for this topic. De Beers Officially Jumps Into the Diamond Buyback Business

in Diamonds

Barbra Voltaire

0

953

Wed Mar 16, 2016 10:36 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Facette Magazine

in SSEF: Swiss Gemmological Institute

Barbra Voltaire

0

1020

Tue Mar 15, 2016 3:21 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. opinions on color change, color shift solicited.

in Questions for the Experts

bruce_tourm

0

871

Sat Mar 12, 2016 10:19 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. Attachment(s) Not so common Cumberland habit quartz crystals Di-pyramidial

in Fossils, Minerals & Curiosities

Jason Barrett

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950

Wed Mar 09, 2016 9:34 pm

Jason Barrett View the latest post

There are no new unread posts for this topic. Attachment(s) Common Inclusions in Glass or Paste

in Stone and Inclusion Photos

Osman khattak

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1013

Tue Mar 08, 2016 3:54 pm

Osman khattak View the latest post

There are no new unread posts for this topic. I like Gearloose chrome oxide green polishing lap :-)

in Lapidary Corner: Colored Stones

energyos

0

343

Fri Mar 04, 2016 11:35 pm

energyos View the latest post

There are no new unread posts for this topic. Help me please with nephrite understanding

in Questions for the Experts

PavelF

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923

Thu Mar 03, 2016 11:53 am

PavelF View the latest post

There are no new unread posts for this topic. Stuller Selling Lab-Grown Diamonds

in Synthetics and Treatments

Barbra Voltaire

0

1005

Tue Mar 01, 2016 3:21 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Happy Brthday Robin Winter

in General Discussions

Barbra Voltaire

0

936

Tue Mar 01, 2016 12:53 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Montana Sapphire Latest Cut

in Lapidary Corner: Colored Stones

jhardenbrook

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520

Mon Feb 29, 2016 8:49 pm

jhardenbrook View the latest post

There are no new unread posts for this topic. Victorian Costumes and Jewelry in the 19th Century

in Appraiser's Corner

Barbra Voltaire

0

1423

Thu Feb 25, 2016 12:13 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. American Rockhound

in Gemological Articles

Barbra Voltaire

0

1005

Mon Feb 22, 2016 10:38 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Hello

in Welcoming Messages

skydove

0

885

Mon Feb 22, 2016 6:39 pm

skydove View the latest post

There are no new unread posts for this topic. Tiffany + Co documentary premieres in theaters tonight

in Diamonds

justinkprim

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780

Fri Feb 19, 2016 3:58 pm

justinkprim View the latest post

There are no new unread posts for this topic. ASA Gems and Jewelry Appraisal Courses Come to Dallas

in Appraiser's Corner

gembuddy

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1412

Tue Feb 16, 2016 1:29 pm

gembuddy View the latest post

There are no new unread posts for this topic. Master valuer programe

in Gemology/ Appraisal Software

sera

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1033

Sun Feb 14, 2016 3:48 am

sera View the latest post

There are no new unread posts for this topic. Bruce Bridges Live and in Person

in Upcoming Shows & Events

Barbra Voltaire

0

1044

Sat Feb 13, 2016 12:51 am

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Who cut the Sunrise Ruby?

in Beginners Only!

kingleo

0

447

Tue Feb 09, 2016 3:36 pm

kingleo View the latest post

There are no new unread posts for this topic. Esperanza

in Lapidary Corner: Diamond Cutting

Gem Ranger

0

561

Sat Feb 06, 2016 2:06 am

Gem Ranger View the latest post

There are no new unread posts for this topic. Heating Paraiba Tourmaline in Netherlands

in Colored Stones

nickmali

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271

Thu Feb 04, 2016 7:06 pm

nickmali View the latest post

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

in General Discussions

Barbra Voltaire

0

629

Tue Feb 02, 2016 1:54 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Cool stuff seen this year

in Tuscon Gem Shows in Years Past

Stephen Challener

0

1061

Mon Feb 01, 2016 2:02 am

Stephen Challener View the latest post

There are no new unread posts for this topic. Checking on Aurora saw this..... nice movie

in *Meandering Footnotes

wilsonintexas

0

920

Wed Jan 27, 2016 3:32 am

wilsonintexas View the latest post

There are no new unread posts for this topic. Blue Minerals:Exploring Cause & Effect, Rocks $ Minerals,

in Collecting Gem & Jewelry Books

bruce_tourm

0

1002

Tue Jan 26, 2016 12:53 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. Hello everybody

in Let's Introduce Ourselves!

Mario

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974

Sun Jan 24, 2016 12:42 pm

Mario View the latest post

There are no new unread posts for this topic. Consultancy

in Let's Introduce Ourselves!

hash889

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1018

Sun Jan 24, 2016 12:41 pm

hash889 View the latest post

There are no new unread posts for this topic. De Beers Slashes Diamond Prices in First Sale of the Year

in Diamonds

Barbra Voltaire

0

831

Thu Jan 21, 2016 11:33 am

Barbra Voltaire View the latest post

There are no new unread posts for this topic. My newest tourmaline has the blues, Indicolite.

in Colored Stones

bruce_tourm

0

319

Sat Jan 16, 2016 2:52 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. Working with tourmaline on a gray day, paraiba type gems.

in Colored Stones

bruce_tourm

0

281

Sun Jan 10, 2016 5:09 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. A new tourmaline, Fluor-tsilaisite is discovered on Elba.

in Colored Stones

bruce_tourm

0

297

Sun Jan 10, 2016 11:57 am

bruce_tourm View the latest post

There are no new unread posts for this topic. Turkish Dendritic opal

in Questions for the Experts

Iskandarman

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748

Fri Jan 08, 2016 6:39 am

Iskandarman View the latest post

There are no new unread posts for this topic. First design of 2016 is posted! Sorry cannot delete.

in Colored Stones

Vlad

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256

Thu Jan 07, 2016 9:24 pm

Vlad View the latest post

There are no new unread posts for this topic. A tale of two color changers and only one is tourmaline.

in Colored Stones

bruce_tourm

0

271

Thu Jan 07, 2016 5:12 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. world’s largest Alexandrite 429cts - Sri Lanka

in Colored Stones

sera

0

360

Thu Jan 07, 2016 4:12 am

sera View the latest post

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