China Red, a Colorado gem, is valuable for collection. Red is a traditional auspicious color in China, and China Red is very popular in the collection market because of its bright color and high density.

In addition, the collection value of ruby depends on its color and size. The purer and brighter the ruby color, the higher its collection value. Moreover, compared with other gems of the same weight, rubies are usually smaller, so larger rubies are more collectible.

To sum up, China Red is valuable for collection, but its specific value will vary according to its color, size and other factors.