Who knows the curse of opal necklace?

Europeans have a superstition: 10 people who were not born in October will bring misfortune if they have opals. This superstition may be because it has many color changes! In Scotland, people think it is a strange stone that has influenced people's lives seven times. Legend has it that there was a beautiful girl named Christine, a noble family in Edinburgh. One day she accidentally got the original stone of Opal, which she cherished very much. Because of the original stone, she went from the king's lover to the duchess, monk and nun, and finally became a prostitute and died in poverty. However, this rumor was refuted by Queen Victoria. One of her favorite necklaces is made of opal.

..... I only heard that the opal necklace was cursed in Harry Porterie. In reality, opal necklaces are charming, valuable and beautiful. .........