DIGEST 市场指标 8 | JNA September/October 2025 印度 11,685 迄今在赞比亚Gemfields卡棋穆矿发现的最大颗优质祖母绿“Imboo” 的按克拉算重量。这颗以当地方言“水牛”之意命名的祖母绿，于2025 年8月25日至9月11日期间在Gemfields高品质祖母绿拍卖会上首次亮 相。Gemfields产品与销售董事总经理Adrian Banks表示：“即使需要强光 才能照亮如此非凡体积的宝石，Imboo仍呈现出浓郁翠绿且带暖金的色 泽，其净度更令人惊叹。因此，不难想象这块单体极级原石可切割出多少 颗尺寸可观的优质祖母绿，甚至足以打造出一整套高级珠宝系列。” Total appreciation of pink diamond prices since 2005, according to The Diamond Reports: Fancy Colour Diamonds by Natural Diamond Council. Citing data from the Fancy Color Research Foundation (FCRF), the report said pinks were the strongest performing fancy colour diamonds since 2005, followed by blues, which recorded a 242 per cent price surge over the last two decades. It also highlighted the resilient value of fancy colour diamonds even during periods of market volatility, thanks to their dual purpose as a luxury product and a store of value. 根据天然钻石協会发布的《钻石报告：彩钻篇》，自2005年以来粉紅钻价 格累计涨幅。该报告援引彩色钻石研究基金会(FCRF)数据指出，自2005 年以来粉紅钻表现最为强劲，其次是蓝钻——过去二十年间其价格飙升 242%。报告同时强调，彩钻兼具奢侈品与价值储藏双重属性，即使在市场 波动时期仍能保持价值韧性。 Online Trade Updates 新闻快讯 Emperor W&J eyes expansion in China 英皇钟表珠宝加速中国内地 市场布局 GIA examines the world’s second largest diamond GIA美国宝石研究院 鉴定全球第二大钻石范围 Fresh supply of gems hits the market 新矿宝石批量入市影响全球供应格局 Hong Kong retailer Emperor Watch & Jewellery Ltd reported a solid performance in the first half of fiscal year 2025, with plans to grow its jewellery business in China. 英皇钟表珠宝有限公司公布2025年上半年业绩 报告，同时宣布拓展中国内地珠宝业务战略。 A rough diamond weighing 2,488.32 carats – nearly 1.10 pounds (0.498 kilograms) – analysed recently by the Gemological Institute of America (GIA) is the world’s second largest to date. 近日，GIA美国宝石研究院鉴定了一颗重达 2,488.32克拉(约1.10磅/0.498千克)的毛坯钻石， 是迄今为止全球第二大的钻石。 New gemstone sources are expanding market supply, with Columbia Gem House launching sapphires and rubies from Tanzania and Auctim. com hosting an auction of over 1.4 tonnes of rough Brazilian emeralds. 国际宝石市场迎来新一轮供应增长。哥伦比亚宝 石公司(Columbia Gem House)正式推出坦桑尼亚 Winza矿区未经处理的蓝宝石与红宝石系列。另 外，Auctim.com平台将以拍卖形式释出逾1.4吨巴 西祖母绿原石，引发行业广泛关注。 Our digital platform provides additional content for an even more comprehensive industry perspective. Scan the QR code for the full story and more trade news. 我们的数字平台载有更多更全面的 行业视角报道，请扫瞄二维码查看 全文和更多行业信息。 news.jewellerynet.com/en/jnanews Weight in carats of “Imboo” – the largest high-quality emerald discovered at Gemfields’ Kagem mine in Zambia to date. The emerald, whose name translates to “buffalo” in the local dialect, debuted at Gemfields’ auction of high-quality emeralds from August 25 to September 11, 2025. “Even under the beam of a strong light that is necessary to illuminate a gemstone of this remarkable size, Imboo reveals an intense, verdant green touched with golden warmth and a clarity that captivates the eye," explained Adrian Banks, Gemfields’ managing director – Product and Sales. “It is easy to imagine Imboo giving rise to several fine-quality cut emeralds of significant size. Such a rare collection could form an entire high jewellery suite from this single gemstone.” ‘Imboo’ emerald 祖母绿 394%
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