|
Ruby zoisite
|
|
2
|
670
|
November 1, 2020
|
|
Valutazione della morganite
|
|
2
|
541
|
November 1, 2020
|
|
Turquoise source identification
|
|
1
|
720
|
October 31, 2020
|
|
Newbie - looking for guidance
|
|
6
|
833
|
October 30, 2020
|
|
Ethiopian Crystal Opal not called 'Crystal Opal'?
|
|
4
|
1040
|
October 29, 2020
|
|
Best Emeralds
|
|
31
|
1382
|
October 28, 2020
|
|
Suspect Diamond
|
|
3
|
837
|
October 26, 2020
|
|
History of Flux in rubies?
|
|
8
|
761
|
October 26, 2020
|
|
BATT lap issues
|
|
12
|
749
|
October 22, 2020
|
|
How to test if a zircon is genuine
|
|
17
|
1557
|
October 14, 2020
|
|
Immersion Liquid
|
|
3
|
1145
|
October 12, 2020
|
|
How rare are Emeralds/Rubies/Sapphires & more?
|
|
16
|
1517
|
October 12, 2020
|
|
Is this antique seal jadeite
|
|
7
|
1142
|
October 11, 2020
|
|
Gem Related Discussion
|
|
12
|
895
|
October 10, 2020
|
|
Gübelin eyes AI tech for origin determination
|
|
2
|
1017
|
October 10, 2020
|
|
Faceting machine
|
|
13
|
1480
|
October 10, 2020
|
|
Discussion
|
|
12
|
811
|
October 8, 2020
|
|
Sapphire Fingerprints under microscope
|
|
2
|
1088
|
October 8, 2020
|
|
Alternative faceting patterns
|
|
10
|
956
|
October 3, 2020
|
|
Kiwi/Mint/Apple/Avocado/Bean/Asparagus Green Grossular Garnet?
|
|
3
|
1253
|
September 29, 2020
|
|
GIA using computers for diamond clarity grading
|
|
11
|
683
|
September 28, 2020
|
|
Oval Facet Problem - estimating final size before cutting
|
|
1
|
1087
|
September 28, 2020
|
|
Pearl unknown, (KeshI?, Boroque?)id like more info please if you know
|
|
3
|
965
|
September 24, 2020
|
|
Price for Rough Red Beryl
|
|
18
|
826
|
September 23, 2020
|
|
What is the only mineral listed below that is harder than an alexandrite?
|
|
5
|
1344
|
September 23, 2020
|
|
Is Teal Blue or Green?
|
|
6
|
1093
|
September 22, 2020
|
|
My COVID-19 message to the gem and jewellery industry
|
|
6
|
796
|
September 22, 2020
|
|
Synthetic pink sapphire
|
|
9
|
629
|
September 16, 2020
|
|
Please help with identifying the following?
|
|
19
|
1222
|
September 16, 2020
|
|
Buying Gemstones Online - Safe or Unsafe?
|
|
28
|
14159
|
September 15, 2020
|
