|
Tonal Scale
|
|
100 |
90 80 |
70 60 50 |
40 30 |
20 10 |
| Very Dark
|
Dark
|
Medium
|
Light
|
Very Light
|
|
Rose pink
|
Type B - Purplish or Pinkish red 35%
|
Type E - Pink 35%
|
Very good Brilliancy
|
Good Symmetry
|
Medium - 50%
| | | | |
|
|
内部可见清晰的针状包裹体。而且形状完好，证明这是一颗没经过加热处理的红宝石。
图片上的白色物质是用来固定宝石的。 |