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Meteorite type? Is it worth getting certified?
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22
|
779
|
January 19, 2026
|
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Experiences with Resin Bond Diamond Tools?
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8
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66
|
January 16, 2026
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CBN vs Diamond — Practical Differences
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1
|
47
|
January 16, 2026
|
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Diamond Drill for Gemstones – What to Look For?
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0
|
23
|
January 16, 2026
|
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Vanadium colored Emeralds - Nigeria
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9
|
135
|
January 13, 2026
|
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Colour Change Zircons?
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9
|
266
|
January 7, 2026
|
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Using Alumina Suspension for Final Polishing
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5
|
90
|
January 2, 2026
|
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Diamond Carving Points — Best Practices and Uses?
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0
|
24
|
January 2, 2026
|
|
Quartz striations or something else?
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|
7
|
370
|
December 31, 2025
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Best Supplier of Diamond Wires for Precision Cutting?
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2
|
55
|
December 24, 2025
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Help Identifying Cool Stone
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7
|
431
|
December 21, 2025
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Synthetic ruby
|
|
18
|
359
|
December 20, 2025
|
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Cubic Boron Nitride Tools — When to Choose Them Over Diamond?
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|
0
|
34
|
December 19, 2025
|
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Understanding CBN vs Diamond for Hard-Material Machining
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2
|
67
|
December 10, 2025
|
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Best option to sell colored stones from our 7 stores
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7
|
222
|
December 7, 2025
|
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Montana Sapphire vs Australian Sapphire — How Do They Differ?
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5
|
206
|
December 5, 2025
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Understanding Metal Bond Diamond Cut Off Blades for Precision Cutting
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0
|
22
|
December 5, 2025
|
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Was this a good purchase?
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11
|
951
|
November 29, 2025
|
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Diamond inclusion
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0
|
87
|
November 24, 2025
|
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Gem cutter in Chanthaburi (Thailand)
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4
|
1498
|
November 23, 2025
|
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Agate valuation
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2
|
42
|
November 23, 2025
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Question about black moissanite
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4
|
205
|
November 22, 2025
|
|
Grandidiarite
|
|
4
|
96
|
November 19, 2025
|
|
Rough alexandrite?
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|
21
|
727
|
November 19, 2025
|
|
Technical Insights on Diamond Separation Blades
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|
0
|
44
|
November 19, 2025
|
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Heavy Duty Diamond Drill Bits for Tough Stones
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|
2
|
49
|
November 19, 2025
|
|
Natural sapphire or syntetic?
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|
41
|
1168
|
November 19, 2025
|
|
Emerald Colours
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|
14
|
727
|
November 17, 2025
|
|
Of this was imperial jadeite what would the value of it be?
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|
32
|
1948
|
November 14, 2025
|
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Best Diamond Cutting Wheel for Germanium?
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|
1
|
66
|
November 13, 2025
|