{"id":34898,"date":"2026-01-27T16:39:29","date_gmt":"2026-01-27T11:09:29","guid":{"rendered":"https:\/\/gjepc.org\/solitaire\/?p=34898"},"modified":"2026-01-27T16:40:09","modified_gmt":"2026-01-27T11:10:09","slug":"rio-tintos-diavik-diamond-output-climbs-61-in-2025","status":"publish","type":"post","link":"https:\/\/gjepc.org\/solitaire\/rio-tintos-diavik-diamond-output-climbs-61-in-2025\/","title":{"rendered":"Rio Tinto\u2019s Diavik Diamond Output Climbs 61% in 2025"},"content":{"rendered":"<p>Rio Tinto reported a 61% year-on-year rise in diamond production in 2025, with total output reaching 4.43 million carats, supported by improved operational performance across the year.<\/p>\n<p>In the fourth quarter of 2025, diamond production stood at 1.11 million carats, up 43% compared with Q4 2024. However, output was marginally lower than the previous quarter, easing by about 2% from 1.14 million carats produced in Q3 2025, as reflected in the production summary data.<\/p>\n<p>On the exploration front, Rio Tinto continues work on the Chiri diamond project in Angola, which forms part of its wider portfolio of early-stage exploration activities across multiple commodities and geographies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rio Tinto reported a 61% year-on-year rise in diamond production in 2025, with total output reaching 4.43 million carats, supported by improved operational performance across the year. In the fourth quarter of 2025, diamond production stood at 1.11 million carats, up 43% compared with Q4 2024. However, output was marginally lower than the previous quarter,&hellip;<\/p>\n","protected":false},"author":1,"featured_media":34900,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[83],"tags":[],"thb-sponsors":[],"class_list":["post-34898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bulletin"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rio Tinto\u2019s Diavik Diamond Output Climbs 61% in 2025 - Solitaire magazine is a International jewellery magazine - India\u2019s leading B2B gem and jewellery magazine<\/title>\n<meta name=\"robots\" content=\"index, follow\" \/>\n<meta name=\"googlebot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta name=\"bingbot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gjepc.org\/solitaire\/rio-tintos-diavik-diamond-output-climbs-61-in-2025\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rio Tinto\u2019s Diavik Diamond Output Climbs 61% in 2025 - Solitaire magazine is a International jewellery magazine - India\u2019s leading B2B gem and jewellery magazine\" \/>\n<meta property=\"og:description\" content=\"Rio Tinto reported a 61% year-on-year rise in diamond production in 2025, with total output reaching 4.43 million carats, supported by improved operational performance across the year. In the fourth quarter of 2025, diamond production stood at 1.11 million carats, up 43% compared with Q4 2024. 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