High grade black jadeite is a kind of upscale and fashionable jade material that has become one of the jadeites characterized by fastest growing values in the past 20 years.

• 摘要优质的黑色翡翠（墨翠）也是一种稀有、高档和时尚的玉石材料，是20年间价值增长最快的翡翠品种之一。