 |
June Schwarcz Research Presentation 5.44 MB | 6:36 Download |
|
|
The Sapphire Song 2.79 MB | 3:23 Download |
|
|
Unheated Untreated Blue Sapphire 126.56 KB | 0:09 Download |
|
|
Success Gold Sapphires Mining In Australia 4.93 MB | 35:59 Download |
|
|
Sri Lanka Fire And Sapphires 4.41 MB | 5:21 Download |
|
|
First Time Heat Treating Rubies 8.03 MB | 9:45 Download |
|
|
How To Check Sapphire Stone Real Or Fake shorts 253.13 KB | 0:18 Download |
|
|
Sapphire Or Emerald Which One Would You Choose 590.63 KB | 0:42 Download |
|
|
1050 Ct Unheated Sapphire From Sri Lanka 295.31 KB | 0:21 Download |
|
|
Unheated Untreated Blue Sapphire 301ct 281.25 KB | 0:20 Download |
|
|
How To Tell If Sapphire Is Synthetic Or Natural 365.63 KB | 0:26 Download |
|
|
Here Are Unheated Sapphire Tablets 182.81 KB | 0:13 Download |
|
|
Will Blue Sapphire Pass The Diamond Tester 210.94 KB | 0:15 Download |
|
|
Unheated Sapphire Vs Heated Sapphire 13.54 MB | 16:26 Download |
|
|
Faceting 101 Lesson 151 Synthetic Sapphire 4.67 MB | 5:40 Download |