|
Colored Gemstones
|
|
28
|
571
|
February 11, 2026
|
|
Was this a good purchase?
|
|
13
|
1080
|
February 11, 2026
|
|
Introduction and Help with Refractometer
|
|
27
|
651
|
February 11, 2026
|
|
Best Diamond Drill for Agate — Tips & Recommendations?
|
|
0
|
73
|
February 11, 2026
|
|
CVD Diamond Tools - When and Why to Use Them
|
|
0
|
49
|
February 7, 2026
|
|
Colour change Alexandrite
|
|
1
|
103
|
February 2, 2026
|
|
Using Diamond Suspensions for Precision Finishing
|
|
1
|
72
|
February 1, 2026
|
|
Colour Change Zircons?
|
|
12
|
384
|
January 26, 2026
|
|
Meteorite type? Is it worth getting certified?
|
|
25
|
1370
|
January 25, 2026
|
|
Best Polishing Pads for Sample Preparation?
|
|
0
|
29
|
January 23, 2026
|
|
Choosing the Right Lapidary Blade for Clean, Chip-Free Cuts
|
|
0
|
60
|
January 22, 2026
|
|
Is there value to Native built jewelry with faux stones?
|
|
1
|
39
|
January 21, 2026
|
|
Experiences with Resin Bond Diamond Tools?
|
|
8
|
117
|
January 16, 2026
|
|
CBN vs Diamond — Practical Differences
|
|
1
|
81
|
January 16, 2026
|
|
Diamond Drill for Gemstones – What to Look For?
|
|
0
|
54
|
January 16, 2026
|
|
Vanadium colored Emeralds - Nigeria
|
|
9
|
239
|
January 13, 2026
|
|
Using Alumina Suspension for Final Polishing
|
|
5
|
163
|
January 2, 2026
|
|
Diamond Carving Points — Best Practices and Uses?
|
|
0
|
45
|
January 2, 2026
|
|
Quartz striations or something else?
|
|
7
|
442
|
December 31, 2025
|
|
Best Supplier of Diamond Wires for Precision Cutting?
|
|
2
|
82
|
December 24, 2025
|
|
Help Identifying Cool Stone
|
|
7
|
504
|
December 21, 2025
|
|
Synthetic ruby
|
|
18
|
487
|
December 20, 2025
|
|
Cubic Boron Nitride Tools — When to Choose Them Over Diamond?
|
|
0
|
59
|
December 19, 2025
|
|
Understanding CBN vs Diamond for Hard-Material Machining
|
|
2
|
105
|
December 10, 2025
|
|
Montana Sapphire vs Australian Sapphire — How Do They Differ?
|
|
5
|
391
|
December 5, 2025
|
|
Understanding Metal Bond Diamond Cut Off Blades for Precision Cutting
|
|
0
|
29
|
December 5, 2025
|
|
Diamond inclusion
|
|
0
|
97
|
November 24, 2025
|
|
Gem cutter in Chanthaburi (Thailand)
|
|
4
|
1542
|
November 23, 2025
|
|
Agate valuation
|
|
2
|
73
|
November 23, 2025
|
|
Question about black moissanite
|
|
4
|
247
|
November 22, 2025
|