Assertion: oyster's pearl | /r/HasProperty | cultured
Facets:
value: especially
type: MANNER
Source sentences:
text: Today, most pearls are cultured, or created in farmed oysters.
text: In addition, pearls (especially cultured freshwater pearls) can be dyed yellow, green, blue, brown, pink, purple, or black.
text: Most beadless cultured pearls are mantle-grown in freshwater shells in China, and are known as freshwater cultured pearls.
text: Some pearls are cultured.
text: One way that jewelers can determine whether a pearl is cultured or natural is to have a gemlab perform an X-ray examination of the pearl.