Green diamond ring does not mean the color, but the concept of environmental protection, the key is that the diamonds are not mined, but artificially synthesized by the crystal growth method.
绿色钻石戒指并不是指颜色，而是指环保概念，关键是其中的钻石不是开采出来的，而是通过晶体生长的方法人工合成的。
Green diamond ring does not mean the color, but the concept of environmental protection, the key is that the diamonds are not mined, but artificially synthesized by the crystal growth method.
绿色钻石戒指并不是指颜色，而是指环保概念，关键是其中的钻石不是开采出来的，而是通过晶体生长的方法人工合成的。
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