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Need Heat treatment on Aquamarine!
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11
|
389
|
May 3, 2024
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Faceted Pyrite
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7
|
288
|
May 1, 2024
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How much do you think this opal is worth
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7
|
523
|
April 30, 2024
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Gemstone identifaction please
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17
|
834
|
April 30, 2024
|
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Gemstone Identification
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4
|
368
|
April 30, 2024
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One gem with a smorgasbord of inclusions!
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12
|
253
|
April 30, 2024
|
|
Fire Opal SG:2.013
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|
1
|
199
|
April 30, 2024
|
|
Petrified wood?
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9
|
690
|
April 29, 2024
|
|
Help Identifying Stones
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4
|
126
|
April 29, 2024
|
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The most beautiful specimens
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13
|
413
|
April 27, 2024
|
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Whatsapp / telegram group
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|
1
|
55
|
April 25, 2024
|
|
Talking about Alexandrite
|
|
7
|
193
|
April 24, 2024
|
|
Crystal Insurance
|
|
5
|
134
|
April 24, 2024
|
|
Presidium Gem Testers
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|
5
|
295
|
April 24, 2024
|
|
Please help to take an educated guess if these are sapphires
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|
13
|
428
|
April 23, 2024
|
|
Gems Testing Lab - Real or fake certificates?
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|
8
|
308
|
April 23, 2024
|
|
Microscope Review (AmScope)
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|
0
|
102
|
April 22, 2024
|
|
Need a little help from the community
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|
3
|
118
|
April 19, 2024
|
|
Fancy Color Diamonds
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|
6
|
1158
|
April 18, 2024
|
|
Crystal Opal Backing
|
|
18
|
268
|
April 18, 2024
|
|
Getting raw uncut untreated citrine appraised
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|
1
|
83
|
April 14, 2024
|
|
Oh The Good Old Black Stone Conundrum
|
|
28
|
2449
|
April 12, 2024
|
|
Desktop lamp / light
|
|
17
|
179
|
April 11, 2024
|
|
New to IGS, where to start Burma/Brazil
|
|
6
|
289
|
April 8, 2024
|
|
Hambergite in Pennsylvania?
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|
9
|
359
|
April 8, 2024
|
|
Diaspore Zultanite source
|
|
9
|
991
|
April 8, 2024
|
|
Are all copper bearing tourmalines considered Paraiba-type?
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|
18
|
1268
|
April 8, 2024
|
|
Pink Kunzite
|
|
16
|
410
|
April 7, 2024
|
|
Burmese Rough Ruby (Namya Ruby) , Is it good for long term investment?
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|
12
|
385
|
April 7, 2024
|
|
Anybody have idea with this kind of Ruby
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|
21
|
680
|
April 6, 2024
|