河南老乡们，把钻石价格打崩了

Group 1: Diamond Price Decline - De Beers, the world's largest diamond producer, has lowered the price of rough diamonds over 0.75 carats, predicting a decrease of 10%-15% [1] - The international diamond price index has dropped from around 160 in February 2022 to below 100 by the end of 2024, marking a 40% decline over two years [2] - High-quality large carat diamonds have remained relatively stable, with 3-carat diamonds priced between 200,000 to over 1 million yuan depending on quality [2] Group 2: Laboratory-Created Diamonds - The price of laboratory-created diamonds is expected to decrease significantly, with a 3-carat lab-grown diamond projected to cost only 27,000 yuan by Q2 2025 [4] - The production of lab-grown diamonds in Henan has surged, with over 22 million carats produced in 2023, accounting for over 70% of global output [5][8] - The technology used in Henan allows for the rapid production of diamonds, with factories capable of producing a 3-carat diamond in just seven days [8] Group 3: Impact on Diamond Companies - De Beers has accumulated a stock of unsold diamonds valued at $2 billion (approximately 14 billion yuan), the largest inventory since the 2008 financial crisis [4] - Domestic diamond brands, such as DR Jewelry, have faced significant stock price declines, with DR's market value dropping by 80% since its IPO [10][11] - Revenue for De Beers' parent company, DiA Co., has plummeted from approximately 4.6 billion yuan in 2021 to around 1.5 billion yuan in 2024, a decrease of about 67% [13][14] Group 4: Industry Challenges - The diamond industry is facing challenges as consumer interest shifts towards gold, which has seen a price increase of about 70% in 2025, the largest annual increase since the 1979 oil crisis [18] - Companies that do not adapt or find new narratives may continue to struggle in the changing market landscape [18] - The rise of lab-grown diamonds has created a competitive environment that threatens the traditional diamond market [5][9]