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Would you call this Mali a Leuco?
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18
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411
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August 21, 2023
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Pink Kunzite
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16
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402
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April 7, 2024
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Cut diagrams
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15
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402
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January 9, 2024
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What would you call this Ethiopian opal
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9
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391
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January 28, 2024
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Burmese Rough Ruby (Namya Ruby) , Is it good for long term investment?
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12
|
380
|
April 7, 2024
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Garnet extraction
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14
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355
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January 20, 2024
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Gemology tools
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12
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343
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January 23, 2024
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Khit Island, Russia translucent ruby!
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16
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293
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March 1, 2024
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Bolder black opal in matrix balue
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9
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409
|
August 10, 2023
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Safe place to get a rough gemstone tested
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11
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297
|
February 20, 2024
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ID help for interesting crystal
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11
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296
|
January 26, 2024
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Gemstone Appraiser
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10
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306
|
October 20, 2023
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Crystal Opal Backing
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18
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251
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April 18, 2024
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Gold Testing
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17
|
212
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May 7, 2024
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Gem gloves and anti tarnish
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18
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164
|
March 25, 2024
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What is the price difference of translucent blue green garnet to transparent blue green garnet?
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14
|
166
|
March 31, 2024
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Desktop lamp / light
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17
|
175
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April 11, 2024
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Refractometer issue
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9
|
185
|
April 3, 2024
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Another ask for help ID'ing gemstones
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15
|
92
|
May 4, 2024
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Dragon Garnets
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11
|
64
|
May 8, 2024
|
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A little advice on valuation
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4
|
462
|
May 3, 2024
|
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700ct Aquamarine found
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7
|
973
|
October 31, 2023
|
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Peridot w/chromite, Lilly pads Value more?
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6
|
2844
|
August 30, 2023
|
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Garnet or dravite specimen
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3
|
2797
|
November 28, 2023
|
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Have you seen Aqua colour like this before?
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6
|
1711
|
January 3, 2024
|
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Emerald versus Green Beryl
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5
|
438
|
August 5, 2023
|
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Topaz clarification
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8
|
392
|
December 17, 2023
|
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Help to confirm identity of this
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5
|
339
|
January 12, 2024
|
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Presidium Gem Testers
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5
|
271
|
April 24, 2024
|
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Is this an opal? Help needed!
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4
|
2750
|
February 10, 2024
|
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Could this really be a spinel?
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4
|
776
|
September 18, 2023
|
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Ruby in zoisite value please
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2
|
538
|
July 3, 2023
|
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Large collection of gemstones and rough
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5
|
597
|
June 1, 2023
|
|
Gemstone identification
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4
|
695
|
June 27, 2023
|
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New to IGS, where to start Burma/Brazil
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6
|
285
|
April 8, 2024
|
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Columbian Emeralds price
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7
|
466
|
July 7, 2023
|
|
Mineral identification
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1
|
470
|
May 28, 2023
|
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Sapphire, Tourmaline or None of the above
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7
|
204
|
March 27, 2024
|
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Is this a natural amber?
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2
|
1693
|
August 22, 2023
|
|
A Couple of Unexpected finds on my Walkie Tonight
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5
|
394
|
September 7, 2023
|
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Talking about Alexandrite
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7
|
187
|
April 24, 2024
|
|
Please help id gems
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|
8
|
527
|
July 4, 2023
|
|
Usambara effect color change Demantoid Garnet
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|
8
|
458
|
December 7, 2023
|
|
Blue Spodumene Fades in What Light, and Why?
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6
|
553
|
August 5, 2023
|
|
Advise on sites to sell Tourmaline Specimens
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|
1
|
297
|
July 27, 2023
|
|
Guessing Game
|
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3
|
350
|
June 7, 2023
|
|
Market buying trend for Paraiba Jewelry
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|
0
|
379
|
May 23, 2023
|
|
Ruby quality and the market
|
|
8
|
369
|
February 3, 2024
|
|
Trying to ID this gem, sapphire?
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|
8
|
575
|
September 30, 2023
|
|
Looking for advice on where to go from here
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|
2
|
580
|
July 5, 2023
|