近年来，河南柘城等地凭借先进的高温高压（HPHT）和化学气相沉积（CVD）技术，成为全球重要的培育钻石生产基地。这些“种”出来的钻石在物理、化学和光学特性上与天然钻石几乎完全一致，但价格却仅为后者的三分之一甚至更低。随着产能迅速扩大和技术不断成熟，培育钻石正以高性价比冲击传统珠宝市场。过去，天然钻石被赋予“永恒”“稀有”“保值”等营销标签，被视为婚庆或投资的首选。然而，河南产的培育钻石大规模上市后，消费者逐渐意识到：钻石并非天然稀缺，其高昂价格很大程度上源于垄断营销。当实验室能稳定、高效地“种植”出高品质钻石时，“钻石恒久远”的保值神话便开始瓦解。事实上，无论是天然钻还是培育钻，其二手市场流通性极低，折价严重。而培育钻石的出现，不仅打破了戴比尔斯等巨头对市场的长期控制，也让公众重新审视钻石的真实价值。如今，越来越多的年轻人选择环保、实惠且无伦理争议的培育钻石，标志着消费观念正从“符号价值”转向“实用理性”。河南“种”出的钻石，正在用科技戳破一个延续百年的商业神话。
In recent years, regions like Zhecheng in Henan Province have become major global hubs for lab-grown diamonds, leveraging advanced High-Pressure High-Temperature (HPHT) and Chemical Vapor Deposition (CVD) technologies. These ‘grown’ diamonds are virtually identical to natural diamonds in physical, chemical, and optical properties—but cost only one-third or even less of the price.Historically, natural diamonds were marketed as ‘eternal,’ ‘rare,’ and ‘value-retaining,’ making them a go-to choice for engagements and investments. However, as mass-produced lab-grown diamonds from Henan flood the market, consumers are realizing that diamonds aren’t inherently scarce—their high prices were largely sustained by monopolistic marketing. When labs can reliably and efficiently ‘grow’ high-quality diamonds, the century-old myth of diamond value retention begins to crumble.In reality, both natural and lab-grown diamonds suffer from poor resale value and steep depreciation. The rise of lab-grown alternatives not only challenges the long-standing dominance of giants like De Beers but also prompts a public reevaluation of what diamonds are truly worth. Today, more young consumers are opting for eco-friendly, affordable, and ethically sound lab-grown diamonds—a shift reflecting a move away from symbolic value toward practical rationality. The diamonds ‘grown’ in Henan are using science and scale to puncture a commercial myth that has lasted over a hundred years.
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