Gemological Science International and Bharat Ratnam Mega CFC launched a Gem Identification Masterclass in India to address rising coloured gemstone demand and strengthen technical expertise among jewellery professionals through structured training.

GSI conducted a field visit to Luc Yen Ruby Mine, Vietnam, from January 18–22, 2026, for CSP Batch 9 students to provide practical exposure to mining, sorting, and gemstone trade.

The objective of Gemological Science International (GSI) is not just to issue reports, but to help the trade build credibility with its customers through transparent and consistent certification, and ensure that certification, testing and education remain aligned with how the jewellery business is actually conducted on the ground, says Ramit Kapur, Managing Director, GSI, in a conversation with Dhwani Rathod.

In order to meet the challenges of the diamond industry head on, De Beers has devised a multi-pronged strategy – the major steps include upping investment in marketing, participating in the Luanda Accord, developing a range of category campaigns, collaborating with key retail partners to grow demand, and investing in branded marketing programmes for its own retail businesses, says David Johnson, VP, Global External Communications, De Beers Group, in a conversation with Suneeta Kaul.

GSI and Mindron introduce Trusure Apex, an advanced screening instrument engineered for rapid, accurate detection of natural, lab-grown, and simulant diamonds across all jewellery formats, enhancing trust and efficiency for retailers and manufacturers.

The Gemological Science International (GSI) Colored Stone Professional (CSP) Diploma programme recently took its students on an immersive journey to Sri Lanka’s renowned Rakwana Gem Deposit, offering first-hand exposure to gemstone mining, processing, and trading.

Gemological Science International (GSI) has launched a state-of-the-art gemological laboratory in Kolkata, strategically located near the city’s jewellery hub on Camac Street, bringing its globally recognised expertise and technology-driven certification services to the eastern region of India.

Gemological Science International (GSI) brings its world-class expertise to the City of Joy this festive season with the launch of its laboratory operations in Kolkata. To celebrate, GSI is hosting an exclusive evening of knowledge, networking, and celebration at JW Marriott Hotel on 20th September.

Gemological Science International (GSI), a global leader in gemological certification, reinforced its position as a trusted laboratory partner for India’s jewellery supply chain at the IIJS Premiere 2025, held at the Nesco Exhibition Centre, Mumbai.

Tanishq, the jewellery brand from Titan Company Limited and part of the Tata Group, has announced a collaboration with Gemological Science International (GSI) to enhance gemological knowledge across its retail and corporate teams in India

The soft launch of the facility took place at JIO World Convention Centre (JWCC) - Level 3 Pavilion - Launch Pad on the 4th of January, 2025

GSI is introducing a cutting-edge B2B GSI Stock Exchange. This platform is meticulously crafted to aid jewellery manufacturers in efficiently sourcing goods for their GSI-certified jewellery programs, providing a vital resource for seamless transactions within the industry

Gemological Science International, a prominent global gemological laboratory, has recently acquired an immense sculpture of Lord Ganesha, boasting extraordinary dimensions of 62 x 34 x 30 cm and an impressive weight of 68.200 kilograms

Gemological Science International (GSI), a global gemological laboratory, proudly showcased the promising career opportunities in Gemology at the Academia World Edu & Book Fair held in Jaipur, Rajasthan, attended by thousands of students