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Ruby Natural vs Lab
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20
|
681
|
May 12, 2026
|
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Are Semi precious gems worthless
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11
|
595
|
May 12, 2026
|
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Synthetic corundum being a tanzanite.?
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2
|
360
|
April 9, 2026
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Recommendation for EDXRF spectrometer
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4
|
210
|
April 5, 2026
|
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Gemstones from Sri Lanka – Custom Sourcing Available
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5
|
229
|
April 2, 2026
|
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Diamond Plated Tools — When and Why to Use Them?
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0
|
63
|
April 2, 2026
|
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rough diamond -price list
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2
|
1001
|
March 31, 2026
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Diamond Lapidary Blades for Clean Stone Cutting
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0
|
71
|
March 11, 2026
|
|
Diamond Concrete Drilling for Precise Holes
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1
|
74
|
March 7, 2026
|
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Sintered Diamond Drill for Tough Materials - What Works Best?
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0
|
86
|
February 26, 2026
|
|
Super 7 Quartz?
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6
|
496
|
February 21, 2026
|
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Diamond vs CBN - When Each Tool Excels
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0
|
54
|
February 19, 2026
|
|
Inclusions natural or synthetic
|
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11
|
333
|
February 15, 2026
|
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Colored Gemstones
|
|
28
|
628
|
February 11, 2026
|
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Introduction and Help with Refractometer
|
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27
|
704
|
February 11, 2026
|
|
Best Diamond Drill for Agate — Tips & Recommendations?
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0
|
87
|
February 11, 2026
|
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CVD Diamond Tools - When and Why to Use Them
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0
|
59
|
February 7, 2026
|
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Colour change Alexandrite
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1
|
124
|
February 2, 2026
|
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Using Diamond Suspensions for Precision Finishing
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1
|
89
|
February 1, 2026
|
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Colour Change Zircons?
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12
|
454
|
January 26, 2026
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Meteorite type? Is it worth getting certified?
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25
|
1655
|
January 25, 2026
|
|
Best Polishing Pads for Sample Preparation?
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0
|
38
|
January 23, 2026
|
|
Choosing the Right Lapidary Blade for Clean, Chip-Free Cuts
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|
0
|
69
|
January 22, 2026
|
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Is there value to Native built jewelry with faux stones?
|
|
1
|
48
|
January 21, 2026
|
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Experiences with Resin Bond Diamond Tools?
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|
8
|
150
|
January 16, 2026
|
|
CBN vs Diamond — Practical Differences
|
|
1
|
103
|
January 16, 2026
|
|
Diamond Drill for Gemstones – What to Look For?
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0
|
64
|
January 16, 2026
|
|
Vanadium colored Emeralds - Nigeria
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|
9
|
393
|
January 13, 2026
|
|
Using Alumina Suspension for Final Polishing
|
|
5
|
194
|
January 2, 2026
|
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Diamond Carving Points — Best Practices and Uses?
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|
0
|
49
|
January 2, 2026
|