Rivista Italiana di Gemmologia #2: Available NOW in English - September 2017; See Gemological Articles below for full details!
Welcome to the GemologyOnline.com Forum
A non-profit Forum for the exchange of gemological ideas
It is currently Fri Oct 20, 2017 8:29 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. Munich Show 27.10.-29.10.

in Upcoming Shows & Events

arglthesheep

0

1

Fri Oct 20, 2017 8:22 am

arglthesheep View the latest post

There are no new unread posts for this topic. Attachment(s) ruby pendent redo...

in Colored Stones

ruby302

0

9

Fri Oct 20, 2017 5:27 am

ruby302 View the latest post

There are no new unread posts for this topic. Fancy Colored Diamonds: Pricing

in Diamonds

Barbra Voltaire

0

25

Mon Oct 16, 2017 2:48 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Rivista Italiana di Gemmologia #2: English - September 2017

in Gemological Articles

Barbra Voltaire

0

30

Mon Oct 16, 2017 11:54 am

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Looking for faceting contacts in Europe

in Lapidary Corner: Colored Stones

justinkprim

0

82

Mon Oct 16, 2017 7:51 am

justinkprim View the latest post

There are no new unread posts for this topic. Dating Georgian to early Victorian Findings

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

Barbra Voltaire

0

33

Fri Oct 13, 2017 9:36 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Sinkankas

in Collecting Gem & Jewelry Books

Richard W. Wise

0

48

Thu Oct 12, 2017 10:22 am

Richard W. Wise View the latest post

There are no new unread posts for this topic. Sotheby Auction Results: MAGNIFICENT JEWELS & JADEITE

in Appraiser's Corner

Barbra Voltaire

0

59

Fri Oct 06, 2017 9:03 am

Barbra Voltaire View the latest post

There are no new unread posts for this topic. 1921-2010 Les Petites Robes Noires Collection Didier Ludot

in General Discussions

Barbra Voltaire

0

49

Thu Oct 05, 2017 4:15 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Spectroscopy article from RIG

in Gemological Articles

Alberto

0

70

Tue Oct 03, 2017 3:07 am

Alberto View the latest post

There are no new unread posts for this topic. When did the Facetron SCM come out

in Lapidary Corner: Colored Stones

justinkprim

0

116

Mon Oct 02, 2017 10:40 pm

justinkprim View the latest post

There are no new unread posts for this topic. Room design help

in Lapidary Corner: Colored Stones

BandMan

0

135

Sun Oct 01, 2017 10:23 pm

BandMan View the latest post

There are no new unread posts for this topic. Namibian Sapphire

in Miner's Corner

Seaglow

0

112

Thu Sep 28, 2017 10:13 am

Seaglow View the latest post

There are no new unread posts for this topic. The Unexpected Origins of Big Diamonds

in Diamonds

Barbra Voltaire

0

106

Thu Sep 21, 2017 2:59 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. The Latest on Synthetic Diamonds

in Diamonds

Barbra Voltaire

0

103

Thu Sep 21, 2017 2:44 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Spectrum

in Tutoring Sessions for Gemology Students and Enthusiasts

kojf

0

97

Sat Sep 09, 2017 11:41 am

kojf View the latest post

There are no new unread posts for this topic. Facebook groups

in Virtual Marketplace

gian92

0

120

Sat Sep 09, 2017 9:31 am

gian92 View the latest post

There are no new unread posts for this topic. Faceting gathering in Denver?

in Lapidary Corner: Colored Stones

justinkprim

0

163

Sat Sep 02, 2017 10:38 pm

justinkprim View the latest post

There are no new unread posts for this topic. Imahashi Clone source

in Lapidary Corner: Colored Stones

justinkprim

0

210

Thu Aug 31, 2017 12:58 pm

justinkprim View the latest post

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

in Collector's Corner: Gems

MADADIDIERITE

0

121

Mon Aug 28, 2017 7:39 am

MADADIDIERITE View the latest post

There are no new unread posts for this topic. Bangkok City of Gem Schools

in GIA (Gemological Institute of America)

justinkprim

0

142

Fri Aug 25, 2017 1:59 am

justinkprim View the latest post

There are no new unread posts for this topic. World of Gems Conference V will be held on September 23 -24

in Upcoming Shows & Events

Barbra Voltaire

0

131

Thu Aug 24, 2017 10:34 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Article comparing top 3 Gemology schools in Bangkok (includi

in AIGS (Asian Institute of Gemological Sciences)

justinkprim

0

128

Thu Aug 24, 2017 9:32 pm

justinkprim View the latest post

There are no new unread posts for this topic. Wanted: (Harts Range/Aussie) Zircon oval 8 x 11mm

in Virtual Marketplace

Tim

0

140

Sun Aug 13, 2017 11:33 am

Tim View the latest post

There are no new unread posts for this topic. Duke of Devonshire Emerald

in Other topics related to Gemology

stonemania

0

163

Sun Aug 06, 2017 6:51 am

stonemania View the latest post

There are no new unread posts for this topic. Alan Revere to Retire, Puts Academy Up for Sale

in Jeweler's Bench

Barbra Voltaire

0

179

Wed Aug 02, 2017 9:57 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Photobucket

in Actual Announcements Regarding Our Forum

Barbra Voltaire

0

174

Tue Aug 01, 2017 9:49 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. messages d'accueil

in Welcoming Messages

Alias jc

0

142

Fri Jul 21, 2017 3:44 pm

Alias jc View the latest post

There are no new unread posts for this topic. The Antique Jewelry Symposium

in Appraiser's Corner

Barbra Voltaire

0

191

Thu Jul 20, 2017 7:57 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. Howdys!

in Lapidary Corner: Colored Stones

GBO

0

214

Wed Jul 19, 2017 3:40 pm

GBO View the latest post

There are no new unread posts for this topic. Macrorail mountings

in Beginners Only!

amhosib

0

169

Wed Jul 19, 2017 8:28 am

amhosib View the latest post

There are no new unread posts for this topic. Vivid colors

in Colored Stones

iwakasu

0

239

Mon Jul 17, 2017 2:12 pm

iwakasu View the latest post

There are no new unread posts for this topic. Cutting and polishing diamond

in Diamonds

nishantacharya

0

197

Sat Jul 15, 2017 9:16 am

nishantacharya View the latest post

There are no new unread posts for this topic. Clip-on Cell Phone Camera Lens Kits

in Photography & Photomicrography

steve5542

0

164

Thu Jul 13, 2017 10:59 pm

steve5542 View the latest post

There are no new unread posts for this topic. Yellow/Padparadscha Sapphire High/Low Heat Detection

in CSI: Colored Stone Identification

josh.l

0

187

Thu Jul 13, 2017 3:44 pm

josh.l View the latest post

There are no new unread posts for this topic. Attachment(s) any thoughts?pt4

in Questions for the Experts

dimiturr

0

205

Thu Jun 29, 2017 6:36 pm

dimiturr View the latest post

There are no new unread posts for this topic. Attachment(s) Best blue color in quartz? Amazing acicular spray

in Stone and Inclusion Photos

Jason Barrett

0

224

Tue Jun 27, 2017 5:48 pm

Jason Barrett View the latest post

There are no new unread posts for this topic. Attachment(s) Schneider L2+ loupe?

in Gem Equipment

slscanada

0

271

Sun Jun 25, 2017 3:17 am

slscanada View the latest post

There are no new unread posts for this topic. Mini faceting meetup at Sainte Marie Aux Mines

in Lapidary Corner: Colored Stones

justinkprim

0

220

Sat Jun 24, 2017 3:16 pm

justinkprim View the latest post

There are no new unread posts for this topic. Anyone going to Sainte Marie?

in Upcoming Shows & Events

justinkprim

0

200

Thu Jun 22, 2017 5:57 am

justinkprim View the latest post

There are no new unread posts for this topic. Collectors: Buy one book, get another FREE!

in Collecting Gem & Jewelry Books

Richard W. Wise

0

261

Fri Jun 16, 2017 6:03 pm

Richard W. Wise View the latest post

There are no new unread posts for this topic. Duplex III Pocket Refractometer "Gia"

in Beginners Only!

bodyworker

0

252

Sun May 21, 2017 12:25 am

bodyworker View the latest post

There are no new unread posts for this topic. Possible Pailin Sapphire

in Colored Stones

SamValuer

0

293

Sat May 13, 2017 7:41 am

SamValuer View the latest post

There are no new unread posts for this topic. Let's start gem hunting in southern Europe!

in Field Trips for Gem Hunters

Antonis333

0

262

Sat May 13, 2017 6:51 am

Antonis333 View the latest post

There are no new unread posts for this topic. Hi from Dave Woolley, comments on the Facetron/Ohmmeter

in Let's Introduce Ourselves!

Dave Woolley

0

268

Wed May 10, 2017 5:18 pm

Dave Woolley View the latest post

There are no new unread posts for this topic. Fill and not have to polish?

in Synthetics and Treatments

steve5542

0

294

Fri Apr 28, 2017 10:47 pm

steve5542 View the latest post

There are no new unread posts for this topic. The Royal Jewels Documentary

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

Barbra Voltaire

0

276

Wed Apr 26, 2017 9:30 pm

Barbra Voltaire View the latest post

There are no new unread posts for this topic. A crowning achievement, a 1.5 carat round indicolite.

in Lapidary Corner: Colored Stones

bruce_tourm

0

297

Wed Apr 26, 2017 8:33 pm

bruce_tourm View the latest post

There are no new unread posts for this topic. Attachment(s) Sapphire - Mambilla, Nigeria

in Colored Stones

Benshak Myles

0

352

Wed Apr 26, 2017 5:47 pm

Benshak Myles View the latest post

There are no new unread posts for this topic. Jade! Eternally cherished, yet often confusing

in Upcoming Shows & Events

Barbra Voltaire

0

295

Tue Apr 25, 2017 12:20 am

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