How to choose ruby

Ruby selection can consider from the following respects:

1 particle size: Ruby size is bigger, its price is high.

2 color: Ruby has a variety of colors, the best is the deep pure red, followed by the microstrip purple red, the following are deep pink, mauve, brownish red, as red brown, dark red, very pale pink are poor red gem. Also from the surface observation of ruby, when in rotation, should see only one color is the best, if you can see other colors, the ruby processing orientation is not correct.

3: fire is under the light source, ruby is exhibited by the color, it is essentially a ruby transparency, cut, color of the comprehensive effects of an embodiment, a good piece of ruby gently rotate ( table on their own ), visible with a lot of small red " fire " in the sky, for high Quality Ruby asked its fire to account for the entire crown above 55%.

4: because Ruby crack crack is more common, so choose, should be selected few cracks and thin ruby, especially don't pick the crack through the gem center ruby.