For jewelry and jade, most of them have no clear price, unlike gold, which has an international unified price.
As long as it is not an order of magnitude difference, it will not be slaughtered.
For example, I think your string is worth 2000, so you can buy 2500, which is definitely not expensive.
Around World War II, he was congenial to his childhood friend david brown, who started the classic DB series with his initials. In 1970s, North American businessmen Peter Prague