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Grinding vs. Polishing — When Do You Make the Switch?
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0
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7
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October 28, 2026
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Aquamarine value
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11
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318
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October 23, 2026
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Diamond Wire Saws for Gemstone Cutting
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0
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35
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October 19, 2026
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Quick Hello + Advice Needed - New to the Gem Industry
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4
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147
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September 27, 2026
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CBN Wafering Blades – What Matters in Sectioning?
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0
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28
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September 22, 2026
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Diamond Blade for Gallium Nitride – What Matters Most?
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0
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57
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September 19, 2026
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Need expert confirmation: Is this Natural Black Jet? And is this Natural “ruby” corundum? Seller claims don’t match gemological science
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2
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130
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September 16, 2026
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New Paraiba Tourmaline locality
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5
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179
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September 13, 2026
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Struers Diamond Compound – What Matters in Practice?
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0
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35
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September 11, 2026
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sapphire with inclusions of mic
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85
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2096
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September 8, 2026
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Which Precision Abrasives Work Best for Fine Finishing?
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3
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187
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September 4, 2026
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Inclusions in sapphire
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12
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319
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August 23, 2026
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Precise centering of stone on dop
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2
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103
|
August 18, 2026
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Diamond Drill for YAG – Tips?
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4
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180
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August 12, 2026
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Precision Saws – What Features Matter Most?
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2
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85
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August 12, 2026
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I have this rough iolite
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5
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241
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July 31, 2026
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Natural Rough Sea Foam Green/ Blue Aquamarine
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1
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137
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July 31, 2026
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More windowing?
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3
|
270
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July 17, 2026
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Looking for precision cutter!
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11
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255
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July 10, 2026
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What went wrong in polishing?
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3
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417
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July 3, 2026
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Syntetic or natural sapphire
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4
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536
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July 3, 2026
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Mali Garnet Rare Neon Lime Green and Bright yellow
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5
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152
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June 29, 2026
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Windowing?
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10
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201
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June 26, 2026
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Was this a good purchase?
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14
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1172
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June 25, 2026
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Help to Identify Pendant Stone
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2
|
201
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June 25, 2026
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Large Myanmar Ruby
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8
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289
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June 25, 2026
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Where to Sell Uncertified Breakouts
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7
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198
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June 24, 2026
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New Private Jeweler
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2
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80
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June 18, 2026
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Rhodonite from Conselheiro Lafayete/Minas Gerais/Brasil
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6
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252
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June 5, 2026
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Best option to sell colored stones from our 7 stores
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10
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524
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May 31, 2026
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