International News
Rio Tinto Unveils Rare 158ct Yellow Diamond from Diavik Mine in Canada
One of the largest gem-quality yellow diamonds ever discovered in Canada, the 158.20-carat gem is a remarkable find as Diavik Mine nears closure.
Rio Tinto has uncovered a rare and exceptional 158.20-carat yellow diamond at its Diavik Mine in Canada, marking one of the largest gem-quality yellow diamonds ever found in the country. This stunning discovery is also among only five yellow diamonds weighing over 100 carats to be unearthed by the company at Diavik throughout its 22-year history. Notably, Diavik is primarily known for producing white diamonds, with less than 1% of its output being yellow stones.
The Diavik Mine, which is set to close next year, is also responsible for several significant yellow diamond finds, including Canada’s largest yellow diamond, a 552.74-carat gem discovered in 2018, and the 187.7-carat Diavik Foxfire found in 2015.
With the closure of the Argyle mine in Australia in 2020, Diavik is now Rio Tinto’s sole diamond asset. Patrick Coppens, General Manager of Sales and Marketing for Rio Tinto’s diamond business, expressed excitement over the unique beauty and purity of the Diavik diamonds, eagerly anticipating the future of this extraordinary find.
International News
GJEPC Auckland Visit Targets Growth In India-NZ Jewellery Trade
The Opportunity In New Zealand Is Significant Relative To The Current Level Of Jewellery Trade. India’s Gem and Jewellery Exports To New Zealand Rose 50.56% To US$25.46 Million In FY2025-26, From US$16.91 Million In FY2024-25.
The GJEPC trade delegation’s Auckland programme has highlighted the scope for expanding India’s gem and jewellery exports to New Zealand as the two countries move towards implementing their recently concluded Free Trade Agreement (FTA).
The Auckland visit was part of GJEPC’s Australia and New Zealand trade delegation, held from 20-26 August 2026, with the delegation focused on connecting Indian manufacturers and exporters with buyers and industry stakeholders across the two markets.
The opportunity in New Zealand is significant relative to the current level of jewellery trade. India’s gem and jewellery exports to New Zealand rose 50.56% to US$25.46 million in FY2025-26, from US$16.91 million in FY2024-25.
The recently concluded India-New Zealand FTA is expected to create further opportunities for Indian exporters. New Zealand has committed to duty-free access for Indian exports across 100% of its tariff lines once the agreement enters into force.
On 26th August, Vijay Mangukiya, Convener – International Events, GJEPC and leader of the delegation, met Dr. Madan Mohan Sethi, Consul General of India in Auckland. Mangukiya has said the delegation was aimed at bringing Indian manufacturers and exporters closer to buyers and industry stakeholders in both Australia and New Zealand, with the objective of identifying new business opportunities and developing long-term partnerships.
The delegation’s Auckland market visits covered a broad cross-section of the local jewellery sector, including Michael Hill, Wallace Bishop, Hardy Brothers, Prouds, and Partridge Jewellers. The delegation also observed international luxury and contemporary jewellery brands including Van Cleef & Arpels, Roberto Coin, Messika and FOPE, reflecting the competitive environment in which Indian exporters would be seeking to establish or expand relationships.
India’s exports of individual jewellery categories to New Zealand also recorded strong growth in FY2025-26. Gold jewellery exports rose 84% to US$17.47 million, while silver jewellery exports doubled to US$0.91 million. Lab-grown diamond exports rose 2% to US$0.63 million, and imitation jewellery increased 13.16% to US$0.43 million. Cut and polished diamond exports were US$5.76 million.
The figures underline the growing contribution of finished jewellery to India’s New Zealand business. With the FTA expected to improve market access and the Auckland market showing demand across gold, diamonds, coloured stones, pearls and branded jewellery, GJEPC’s delegation is seeking to convert this existing growth into deeper commercial relationships.
-
National News46 minutes agoMMTC-PAMP Appoints Sidharth Malhotra As Brand Ambassador
-
International News35 minutes agoGJEPC Auckland Visit Targets Growth In India-NZ Jewellery Trade
-
National News24 hours agoWAMIQA GABBI Appointed First National Brand Ambassador Of EVERLITE BY SENCO
-
International News1 day agoGuyana Targets Gold and Jewellery Hub Status By 2030
JewelBuzz is Asia’s First Digital Jewellery Media & India’s No.1 B2B Jewellery Magazine, published by AM Media House. Since 2016, we’ve been the trusted source for jewellery news, market trends, trade insights, exhibitions, podcasts, and brand stories, connecting jewellers, retailers, and industry professionals worldwide.