Although 真珠 value went down from 2000 to 2010 the trend is changing. 真珠 have been traditionally a worse investment than branded watches or ゴールド, but climate change has something to say.

南洋真珠 like any Saltwater 真珠 need clear and pristine environments to grow 高い 品質 真珠, with ラウンド shape and 良好な 光沢. Pollution and global warming affects the 品質 of 南洋真珠 harvest, so it could be more difficult to find 真珠 with enough 品質 to suit the market, driving 南洋真珠 価格 up.

It 推奨 be noted that of all the 真珠 that are collected 各 年 only 2% are 南洋真珠, due to the waiting time for the 貝 to grow and because it is a more complicated and less crowded process than with 淡水真珠.

So 南洋真珠 value 予定 definitely go up in next 年.