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White Phantom Amethyste under UV/ Reactive Powellite?
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11
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600
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November 1, 2025
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Which Precision Abrasives Work Best for Fine Finishing?
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0
|
58
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October 31, 2025
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Mahenge spinel or malaia Mahenge garnet ? how to know?
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2
|
164
|
October 28, 2025
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Best Diamond Drills for Clean Gemstone Drilling
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0
|
61
|
October 27, 2025
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Best Precision Saws for Cutting Composite Materials?
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2
|
118
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October 22, 2025
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Photography of gemstones
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53
|
4410
|
October 21, 2025
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Identification old necklace
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13
|
443
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October 21, 2025
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Removing scratches from a gemstone?
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9
|
1939
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October 21, 2025
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Correct way to get Specific Gravity
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8
|
802
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October 21, 2025
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Vessonite garnet
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2
|
171
|
October 19, 2025
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Tell me what u see?
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8
|
411
|
October 19, 2025
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Best Polishing Pads for Metallography - What’s Your Go-To?
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1
|
71
|
October 17, 2025
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Diamond Wheel or Boron Nitride (CBN) - Which Performs Better?
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0
|
44
|
October 15, 2025
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Safe place to get a rough gemstone tested
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23
|
1041
|
October 14, 2025
|
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What is this material?
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10
|
672
|
October 10, 2025
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I have this rough iolite
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2
|
88
|
October 10, 2025
|
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What’s the best diamond drill for gemstones?
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9
|
269
|
October 10, 2025
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Anyone using ultra-thin diamond blades for gem cutting?
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4
|
187
|
October 10, 2025
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Why would anyone spend all the time to facet such small gems?
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1
|
173
|
October 4, 2025
|
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Crabtree Emeralds
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7
|
1147
|
October 3, 2025
|
|
Montana Sapphires
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|
4
|
684
|
October 3, 2025
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Recutting Diamonds and colored stones
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3
|
195
|
October 3, 2025
|
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Membership dues
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4
|
1732
|
September 29, 2025
|
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The most beautiful specimens
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|
20
|
956
|
September 27, 2025
|
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Looking for a cutter to recut gemstones in the US
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6
|
208
|
September 18, 2025
|
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Which diamond blade gives the smoothest cut on gemstones?
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|
0
|
80
|
September 16, 2025
|
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What went wrong in polishing?
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|
2
|
268
|
September 15, 2025
|
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I can't believe what the IGS did
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23
|
1430
|
September 14, 2025
|
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Identifying help needed please (Gem Family)
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6
|
207
|
September 13, 2025
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Help to Identify Pendant Stone
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1
|
87
|
September 10, 2025
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