自2022年见顶以来，受主要消费国奢侈品消费降温、培育钻石日益走俏等因素影响，钻石行业正遭遇现代史上最严重、持续时间最长的危机之一。而美国 对全球最大钻石出口国印度加征关税，更是令行业雪上加霜。 而时隔一年多，全球最大的钻石生产商戴比尔斯（De Beers）近日再次宣布下调钻石价格。 钻石巨头宣布降价 "钻石恒久远，一颗永留传"广告语影响广泛 戴比尔斯此次降价，源于全球钻石市场需求下滑后带来的价格下跌。据RapNet 钻石价格指数(RAPI)显示，2025年，3克拉以上钻石RAPI微跌0.4%；0.3-0.5 克拉等小颗粒日常消费级钻石，受培育钻石冲击和需求疲软影响，价格跌幅显著，2025年0.5克拉钻石全年跌幅超过20%。 | | Index | November | Year to Date Jan. 1 , 2025, to Dec. 1, 2025 | Year on Year Dec. 1 , 2024, to Dec. 1, 2025 | | --- | --- | --- | --- | --- | | RAPI 0.30 ct. | 920 | -6.0% | -12.1% | -11.2% ...

自2022年见顶以来，受主要消费国奢侈品消费降温、培育钻石日益走俏等因素影响，钻石行业正遭遇现 代史上最严重、持续时间最长的危机之一。而美国对全球最大钻石出口国印度加征关税，更是令行业雪 上加霜。 而时隔一年多，全球最大的钻石生产商戴比尔斯(DeBeers)近日再次宣布下调钻石价格。 钻石巨头宣布降价 | | Index | November | Year to Date Jan. 1, 2025, to Dec. 1, 2025 | Year on Year Dec. 1 , 2024, to Dec. 1, 2025 | | --- | --- | --- | --- | --- | | RAPI 0.30 ct. | 920 | -6.0% | -12.3% | -11.2% | | RAPI 0.50 ct. | 1,328 | -5.196 | -21.0% | -20.396 | | RAPI 1 ct. | 4,246 | -2.6% | +7.7% | -8.2% | | RAPI 3 ct. | 18.151 | 0.196 | -0.6% | -0.4% | | Source: Based ...

全球最大的钻石生产商戴比尔斯（DeBeers）近日再次宣布下调钻石价格。 1月20日，据第一财经报道，在本周一开始的今年首场例行钻石拍卖会中，戴比尔斯大幅下调了0.75克 拉以上毛坯钻的售价。目前尚无法得知此次调价的具体幅度。 戴比尔斯此次降价，源于全球钻石市场需求下滑后带来的价格下跌。据RapNet钻石价格指数(RAPI)显 示，2025年，3克拉以上钻石RAPI微跌0.4%；0.3-0.5克拉等小颗粒日常消费级钻石，受培育钻石冲击和 需求疲软影响，价格跌幅显著，2025年0.5克拉钻石全年跌幅超过20%。 | | Index | November | Year to Date Jan. 1, 2025, to Dec. 1, 2025 | Year on Year Dec. 1 . 2024, to Dec. 1, 2025 | | --- | --- | --- | --- | --- | | RAPI 0.30 ct. | 920 | -6.0% | -12.196 | -11 2% | | RAPI 0.50 ct. | 1,328 | -5.1% | -21.0% | -20.3% | | RAP ...

Core Insights - The price of lab-grown diamonds has significantly decreased, with the price of a 1-carat lab-grown diamond dropping from 8,000 yuan to 3,500 yuan, which is less than one-tenth of the price of a comparable natural diamond [1] - Retail prices of lab-grown diamonds have fallen over 50% from their peak in recent years, and by 2025, lab-grown diamonds are expected to account for over 40% of the global diamond jewelry market, an increase of more than eight times since 2019 [1] - Consumers who purchased diamonds a decade ago are facing substantial losses, with one individual who bought a 1-carat diamond ring for 100,000 yuan now receiving a maximum offer of only 30,000 yuan for resale, and another individual who spent 18,000 yuan now only able to sell for 180 yuan, reflecting a 99% depreciation [1][2] Industry Trends - The trend indicates a growing market share for lab-grown diamonds, projected to exceed 40% by 2025, highlighting a shift in consumer preferences and market dynamics [1] - The drastic decline in resale values for diamonds purchased in the past suggests a potential risk for current and future investors in the diamond market, particularly in the lab-grown segment [1][2]