As a concentrated symbol of Russian national wealth, Russia's diamond library ranks tenth among the top ten treasures in the world. With the continuous collection of several generations of royal families, Russia's diamond library has become the most concentrated place for precious diamonds, with only three world-class 10 diamonds.

The well-preserved diamond storage room was dusty in the basement of the Kremlin for eight years. 1922 The State Committee of the former Soviet Union appraised these treasures and decided to keep them in the National Treasures Museum, which is now managed by the Russian State Precious Metals and Gems Management Committee. Although many treasures have been lost, there are still more than 25,300 Quevara diamonds, 1.700-carat large-grained sapphires, 2,600-carat small-grained sapphires, 2,600-carat rubies and many large, round, high-quality and exquisite pearls in the diamond vault.