Call it "peak diamonds". De Beers, the South African miner that is the world's biggest producer, says that the world's sources of the gems are depleting and are not being replaced fast enough to meet long-term demand. Many analysts and traders agree.
不妨称之为“钻石峰值”理论。manbetx app苹果 最大的钻石生产商南非矿商戴比尔斯(De Beers)宣称，世界上的钻石资源正日渐枯竭，而且其它产品替代它的速度，不足以满足长期需求。许多分析师和交易商对此表示赞同。
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