Core Viewpoint - A 156.47-carat diamond, the largest lab-grown diamond in the world, has been successfully cultivated in Henan, China, marking a significant milestone in the diamond industry and indicating the onset of a new era for diamond applications [1] Group 1: Diamond Industry - The diamond, cultivated by Power Diamond using high-pressure high-temperature methods, has been certified by the International Gemological Institute (IGI) as the largest known single crystal lab-grown diamond, surpassing the previous record of 150.42 carats set by Meylor Global in 2022 [1] - This technological breakthrough is expected to enhance the quality and application range of lab-grown diamonds, thereby driving the growth of the entire lab-grown diamond industry [1] Group 2: Semiconductor Applications - The increasing integration of chips due to advancements in 5G, 6G, AI, and quantum computing has led to higher thermal density, making heat dissipation a critical issue for chip performance [1] - Diamonds possess thermal conductivity five times that of copper and over ten times that of silicon, positioning them as the ideal material for heat dissipation in semiconductor applications [1] Group 3: Capital Market Impact - The breakthrough in diamond cultivation technology is anticipated to benefit not only the semiconductor materials sector but also the high-end manufacturing equipment sector, as the advancement in lab-grown diamond technology requires precision manufacturing equipment [1] - Related companies in both the lab-grown diamond industry and high-end manufacturing equipment sectors are expected to experience growth opportunities due to market expansion driven by technological progress [1]

股价方面，A股"培育钻石"板块表现强劲，10月20日、21日分别上涨6.69%和4.13%，均位列所有板块前3。 若将时间线拉长，从今年4月至今，板块指数已从798.51提升至1733.8，6个月涨幅达117.13%。 企查查数据显示，国内现存培育钻石相关企业873家。从经营时间来看，培育钻石相关企业多为老牌企 业，成立年限在10年以上的企业近六成，占比达59.54%。从地区分布来看，培育钻石相关企业多分布在华 中地区和华东地区，分别占比33.91%、29.55%。从注册资本来看，培育钻石相关企业多为轻量级企业，注 册资本在100万元以内的相关企业最多，占比30.68%。注册量方面，2024年全年注册15家相关企业，截至 目前，今年已注册7家。 力量钻石156.47克拉钻石原石，尺寸36.70㎜×32.85㎜×15.30㎜ 力量钻石相关负责人表示，随着5G、6G、AI、量子计算的爆发，芯片集成度越来越高，热流密度持续上 升，散热已成为制约芯片性能的关键问题。金刚石的热导率是铜的5倍、硅的10倍以上，是最理想的散热 材料，这一技术突破对于培育钻石在半导体散热领域的应用具有重要意义。 从资本市场影响来看，除了半导 ...