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Can this be a Diamond
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0
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321
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July 18, 2023
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Looking for advice on where to go from here
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2
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588
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July 5, 2023
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Identification help
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5
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425
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June 13, 2023
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Removing scratches from a gemstone?
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8
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603
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May 11, 2024
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Blue Garnet Color Change Green Blue, South Madagascar origin VERY RARE!
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7
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352
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March 8, 2024
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Buying gemstones from Scrap gold shops
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6
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624
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August 18, 2023
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Large Turquoise
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7
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345
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June 6, 2023
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Identification help
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4
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420
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June 20, 2023
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Strange behavior in amethyst
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5
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627
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August 29, 2023
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Mentor Wanted
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5
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365
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September 27, 2023
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Rough Morganite
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2
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141
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March 17, 2024
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How i became an amiture gemologist
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4
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379
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May 5, 2024
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Green Grey Stone Identification
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5
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586
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May 3, 2024
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April Jewelry Sales
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0
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279
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June 2, 2023
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Gemstone lapping and polishing machines
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8
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245
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February 20, 2024
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Ruby quality identification
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7
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448
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March 23, 2024
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Tourmaline Identifications
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2
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445
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June 12, 2023
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Recent lab emerald acquired
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6
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557
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May 4, 2024
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Contraluz Opal Distinction?
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7
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438
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October 24, 2023
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I was looking at what I thought was a color changing purple
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4
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297
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February 25, 2024
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Imperial Topaz? Pink?
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6
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473
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March 23, 2024
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Imperial topaz question
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8
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364
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March 4, 2024
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Identification of Tanzanian multicolored rough stone Ruby/ Sapphire/ Spinel/ Garnet
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6
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429
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December 16, 2023
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Red coral Ne New Mexico
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8
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395
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May 12, 2024
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Unique relic found
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8
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205
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January 8, 2024
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What is the value of this 69.1 carat russian emerald I made in jewelry class?
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6
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373
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February 27, 2024
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Gemstone Surface Polish Lines vs. Growth Lines
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6
|
214
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March 27, 2024
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Gemstone value please!
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5
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443
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August 20, 2023
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Suspected Diamond
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6
|
409
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July 19, 2023
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What could this be?
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3
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443
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March 11, 2024
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Refractive index of gems
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1
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223
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August 17, 2023
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Removing Wollastonite
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5
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442
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September 2, 2023
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New Jewellery making
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5
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392
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January 23, 2024
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What could the value of this Inesite be?
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2
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560
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January 2, 2024
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Just a question!
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6
|
360
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January 27, 2024
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Looking for experience in Trading
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0
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144
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December 22, 2023
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Sisk Gem Reference
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2
|
274
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December 21, 2023
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Wax on opal
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5
|
360
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September 7, 2023
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Faceted Pyrite
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7
|
296
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May 1, 2024
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Help identifying som crystals
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6
|
300
|
December 25, 2023
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Gemstone Identification
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4
|
371
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April 30, 2024
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Ethiopian Opal
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6
|
277
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March 13, 2024
|
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Deceptive Practices lab grown or real?
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4
|
344
|
January 19, 2024
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Help on short forms like vstbG 5/5, etc
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2
|
502
|
May 30, 2023
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Sphalerite in every color
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8
|
243
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October 14, 2023
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Just purchased a $100 refractometer
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3
|
355
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August 25, 2023
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When do you stop cleaning and start cutting
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4
|
342
|
July 11, 2023
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Is this Gold in quartz?
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5
|
246
|
March 10, 2024
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Estimate value of my gemstone
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2
|
371
|
August 30, 2023
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Jeweler for hire
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8
|
207
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February 17, 2024
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