: Often dyed if they are black, these have a classic, high-luster look but can sometimes have thinner nacre if they are "short-cultured".
To prove they aren't selling glass or plastic "imitations," vendors often perform a "scraping test". They might rub two pearls together or use a knife to produce a fine white powder, which then wipes away to reveal an unharmed surface. A common traveler's trick is the : rub a pearl against your front tooth—a real pearl should feel gritty or sandy, while a fake will feel smooth like plastic. The Dance of the Deal Negotiation is an expected part of the culture. Buying Pearls in Beijing - Pearl-Guide.com buying pearls in china
A vendor will likely pull out "hanks"—long bundles of unstrung pearls—in the size range you request. You might see a variety of types: : Often dyed if they are black, these