古代珍珠为何没有遗留至今珍珠光洁晶莹，深受青睐。因而名贵的珍珠常被视为传家之宝，可是往往传不了几代人，便不翼而飞。所以在历史上出现了许多有关珍珠失盗的千古疑案、冤案。古代有钱人死了，往往要在死者口中放进一枚珍珠，让其含珠九泉；可谁见过千年古墓中陪葬的... Why did not the ancient pearl left pearl clear crystal, favored. Therefore, precious pearl is often regarded as a heirloom, but often can not pass several generations, they are gone. So in the history of many pearl lost a lot of doubts, injustice. Ancient rich people are dead, often have to put a pearl in the mouth of the deceased, let it contain beads Jiuquan; but who have seen the Millennium burials ...