|
Using Alumina Suspension for Final Polishing
|
|
5
|
137
|
January 2, 2026
|
|
Diamond Carving Points — Best Practices and Uses?
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|
0
|
44
|
January 2, 2026
|
|
Quartz striations or something else?
|
|
7
|
413
|
December 31, 2025
|
|
Best Supplier of Diamond Wires for Precision Cutting?
|
|
2
|
72
|
December 24, 2025
|
|
Help Identifying Cool Stone
|
|
7
|
488
|
December 21, 2025
|
|
Synthetic ruby
|
|
18
|
441
|
December 20, 2025
|
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Cubic Boron Nitride Tools — When to Choose Them Over Diamond?
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|
0
|
54
|
December 19, 2025
|
|
Understanding CBN vs Diamond for Hard-Material Machining
|
|
2
|
96
|
December 10, 2025
|
|
Best option to sell colored stones from our 7 stores
|
|
7
|
269
|
December 7, 2025
|
|
Montana Sapphire vs Australian Sapphire — How Do They Differ?
|
|
5
|
336
|
December 5, 2025
|
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Understanding Metal Bond Diamond Cut Off Blades for Precision Cutting
|
|
0
|
27
|
December 5, 2025
|
|
Diamond inclusion
|
|
0
|
94
|
November 24, 2025
|
|
Gem cutter in Chanthaburi (Thailand)
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4
|
1533
|
November 23, 2025
|
|
Agate valuation
|
|
2
|
65
|
November 23, 2025
|
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Question about black moissanite
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|
4
|
239
|
November 22, 2025
|
|
Grandidiarite
|
|
4
|
124
|
November 19, 2025
|
|
Rough alexandrite?
|
|
21
|
821
|
November 19, 2025
|
|
Technical Insights on Diamond Separation Blades
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|
0
|
46
|
November 19, 2025
|
|
Heavy Duty Diamond Drill Bits for Tough Stones
|
|
2
|
68
|
November 19, 2025
|
|
Natural sapphire or syntetic?
|
|
41
|
1367
|
November 19, 2025
|
|
Emerald Colours
|
|
14
|
779
|
November 17, 2025
|
|
Of this was imperial jadeite what would the value of it be?
|
|
32
|
2301
|
November 14, 2025
|
|
Best Diamond Cutting Wheel for Germanium?
|
|
1
|
76
|
November 13, 2025
|
|
Any Recommendations for Diamond Carving Points?
|
|
0
|
39
|
November 6, 2025
|
|
Recommended Metallography Supplies for Better Sample Prep?
|
|
0
|
33
|
November 4, 2025
|
|
sapphire with inclusions of mic
|
|
81
|
1500
|
November 3, 2025
|
|
Moldavite…..excellent fake?
|
|
4
|
161
|
November 2, 2025
|
|
Promoting Gemstones as a Global Safe Investment
|
|
21
|
512
|
November 2, 2025
|
|
Pegmatite sample
|
|
2
|
92
|
November 2, 2025
|
|
Color Changing Star Sapphire
|
|
5
|
203
|
November 1, 2025
|