|
Colour Change Zircons?
|
|
12
|
368
|
January 26, 2026
|
|
Meteorite type? Is it worth getting certified?
|
|
25
|
1288
|
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
|
38
|
January 21, 2026
|
|
Experiences with Resin Bond Diamond Tools?
|
|
8
|
110
|
January 16, 2026
|
|
CBN vs Diamond — Practical Differences
|
|
1
|
77
|
January 16, 2026
|
|
Diamond Drill for Gemstones – What to Look For?
|
|
0
|
52
|
January 16, 2026
|
|
Vanadium colored Emeralds - Nigeria
|
|
9
|
186
|
January 13, 2026
|
|
Using Alumina Suspension for Final Polishing
|
|
5
|
144
|
January 2, 2026
|
|
Diamond Carving Points — Best Practices and Uses?
|
|
0
|
45
|
January 2, 2026
|
|
Quartz striations or something else?
|
|
7
|
428
|
December 31, 2025
|
|
Best Supplier of Diamond Wires for Precision Cutting?
|
|
2
|
77
|
December 24, 2025
|
|
Help Identifying Cool Stone
|
|
7
|
496
|
December 21, 2025
|
|
Synthetic ruby
|
|
18
|
473
|
December 20, 2025
|
|
Cubic Boron Nitride Tools — When to Choose Them Over Diamond?
|
|
0
|
56
|
December 19, 2025
|
|
Understanding CBN vs Diamond for Hard-Material Machining
|
|
2
|
100
|
December 10, 2025
|
|
Montana Sapphire vs Australian Sapphire — How Do They Differ?
|
|
5
|
354
|
December 5, 2025
|
|
Understanding Metal Bond Diamond Cut Off Blades for Precision Cutting
|
|
0
|
28
|
December 5, 2025
|
|
Diamond inclusion
|
|
0
|
95
|
November 24, 2025
|
|
Gem cutter in Chanthaburi (Thailand)
|
|
4
|
1539
|
November 23, 2025
|
|
Agate valuation
|
|
2
|
68
|
November 23, 2025
|
|
Question about black moissanite
|
|
4
|
241
|
November 22, 2025
|
|
Grandidiarite
|
|
4
|
127
|
November 19, 2025
|
|
Rough alexandrite?
|
|
21
|
836
|
November 19, 2025
|
|
Technical Insights on Diamond Separation Blades
|
|
0
|
47
|
November 19, 2025
|
|
Heavy Duty Diamond Drill Bits for Tough Stones
|
|
2
|
74
|
November 19, 2025
|
|
Natural sapphire or syntetic?
|
|
41
|
1441
|
November 19, 2025
|
|
Emerald Colours
|
|
14
|
787
|
November 17, 2025
|
|
Of this was imperial jadeite what would the value of it be?
|
|
32
|
2341
|
November 14, 2025
|