关于海蓝宝的处理,请自己翻译
Most Aquamarine on the market today is heat treated to bring out the greenish-blue color that is characteristic of the stone. Yellowish-brown or yellowish-green stones are heated to 400 to 450 degrees Celsius to bring out a deep blue color. The resulting color change of the aquamarine is permanent and the treatment is difficult to detect. Synthetic blue spinel is easy and inexpensive to produce, and is often mistakenly sold as "synthetic aquamarine."
还好不太稀饭海蓝宝 
