Lab-grown diamonds are diamonds that are produced in a lab using the same temperature and pressure that form naturally created diamonds.

实验室培育钻石，又称人造钻石、合成钻石，是指在实验室中通过采用与自然形成的钻石所需的同样的温度和压力生产出来的钻石。

The profitability of the lab-grown diamond jewelry industry has attracted investors’ attention.

人造钻石珠宝行业利润可观，已经引起投资者的注意。

来源：同文世纪翻译，转载请注明出处！