The most expensive gem in the world is the "Golden Lotus of Blood Gallbladder", which is regarded as a sacred object. Blood-gall agate is the most expensive and perfect stone in the world, that is, "blood-gall golden lotus", which is a legend that nature and human beings cannot break through, such as "fish in fish", "gall in stone" and "blood in gall".

Question 1: Tell me what color of gem is the most expensive apricot red (apricot red): the color of apricot red. Apricots will turn red when they are ripe, close to orange with red stripes, and slightly redder than apricot. Jujube is the mature color of jujube, but red is a little black.

Ruby is more expensive for gems of the same quality and size. The internationally recognized "five gems" are diamonds, rubies, sapphires, emeralds and emeralds. Compared with other jewels and jade, the greatest value of ruby lies in its color. Diamonds have diamond luster, rubies have diamond luster.

Because it contains chromium, it is red to pink. The higher the content, the brighter the color. Blood-red rubies are most cherished by people, commonly known as "pigeon blood red". Before the Middle Ages, all red gems were called rubies because of the underdeveloped scientific knowledge of gems. In ancient India, people believed that there was eternal fire in rubies.