World Record Broken: Henan Cultivates 156.47-Carat Diamond

Deep News

2025/10/17

Recently, at the Fifteenth China Henan International Investment and Trade Fair, a remarkable lab-grown diamond, weighing 156.47 carats, captured global attention with its dazzling brilliance. This diamond, produced by Henan Power Diamond Co., Ltd., has been officially certified by the International Gemological Institute (IGI). It not only surpasses the previous record of 150.42 carats set by Meylor Global in 2022 but also holds the title of the largest known single crystal lab-grown diamond in the world currently.

免责声明：投资有风险，本文并非投资建议，以上内容不应被视为任何金融产品的购买或出售要约、建议或邀请，作者或其他用户的任何相关讨论、评论或帖子也不应被视为此类内容。本文仅供一般参考，不考虑您的个人投资目标、财务状况或需求。TTM对信息的准确性和完整性不承担任何责任或保证，投资者应自行研究并在投资前寻求专业建议。

热议股票

{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hans/news/1130034193"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental"},"isCrawlerRequest":true,"__swrFallback__":{"@#url:\"https://stock-news.skytigris.cn/v3/news\",params:#id:\"1130034193\",edition:\"fundamental\",auth_exemption:1,,,undefined,":{"share":"https://ttm.financial/m/news/1130034193?lang=zh_CN&edition=fundamental","thumbnail":"","is_english":true,"pubTime":"2025-10-17 20:41","share_image_url":"https://static.laohu8.com/e9f99090a1c2ed51c021029395664489","id":"1130034193","market":"sh","top_or_hot":-1,"title":"World Record Broken: Henan Cultivates 156.47-Carat Diamond","media":"Deep News","content":"<p>Recently, at the Fifteenth China Henan International Investment and Trade Fair, a remarkable lab-grown diamond, weighing 156.47 carats, captured global attention with its dazzling brilliance. This diamond, produced by Henan Power Diamond Co., Ltd., has been officially certified by the International Gemological Institute (IGI). It not only surpasses the previous record of 150.42 carats set by Meylor Global in 2022 but also holds the title of the largest known single crystal lab-grown diamond in the world currently.</p>","source":null,"html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>World Record Broken: Henan Cultivates 156.47-Carat Diamond</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nWorld Record Broken: Henan Cultivates 156.47-Carat Diamond\n</h2>\n\n<h4 class=\"meta\">\n\n\n<a class=\"head\" href=\"https://laohu8.com/wemedia/1039043262\">\n\n\n<div class=\"h-thumb\" style=\"background-image:url(https://community-static.tradeup.com/news/8296859682db4b478146245e72de1922);background-size:cover;\"></div>\n\n<div class=\"h-content\">\n<p class=\"h-name\">Deep News </p>\n<p class=\"h-time\">2025-10-17 20:41</p>\n</div>\n\n</a>\n\n\n</h4>\n\n</header>\n<article>\n<p>Recently, at the Fifteenth China Henan International Investment and Trade Fair, a remarkable lab-grown diamond, weighing 156.47 carats, captured global attention with its dazzling brilliance. This diamond, produced by Henan Power Diamond Co., Ltd., has been officially certified by the International Gemological Institute (IGI). It not only surpasses the previous record of 150.42 carats set by Meylor Global in 2022 but also holds the title of the largest known single crystal lab-grown diamond in the world currently.</p>\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"IGI","symbol_name":"Western Asset Investment Grade D","start_time":0,"source_url":"","article_id":"1130034193","we_media_id":"1039043262","thumbnails":[],"rights":null,"url":"https://stock-news.laohu8.com/highlight/detail?id=1130034193","pubTimestamp":1760704882,"columns":[],"sourceInfo":null,"weMediaInfo":{"media_name":"Deep News","introduction":"Global Stock Market Deep Analysis","home_visible":1,"id":"1039043262","head_image":"https://community-static.tradeup.com/news/8296859682db4b478146245e72de1922"},"summary":"Recently, at the Fifteenth China Henan International Investment and Trade Fair, a remarkable lab-grown diamond, weighing 156.47 carats, captured global attention with its dazzling brilliance. This...","collect":0,"end_time":0,"defaultTopTitle":"","property":[],"viewcount":null,"language":"en","relate_stocks":{"IGI":"Western Asset Investment Grade D","SINA":"新浪"},"translate_title":"打破世界纪录：河南培育156.47克拉钻石","themeId":"","isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"IGI":1,"SINA":1},"content_text":"Recently, at the Fifteenth China Henan International Investment and Trade Fair, a remarkable lab-grown diamond, weighing 156.47 carats, captured global attention with its dazzling brilliance. This diamond, produced by Henan Power Diamond Co., Ltd., has been officially certified by the International Gemological Institute (IGI). It not only surpasses the previous record of 150.42 carats set by Meylor Global in 2022 but also holds the title of the largest known single crystal lab-grown diamond in the world currently.","kind":"news","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"symbols":[],"gpt_button":1,"need_auth":false,"code":"91000000","status":"200"}}}