International Gemological Institute reported 21% growth in revenue and EBITDA for Jan-Mar 2026, driven by natural diamonds, laboratory-grown diamonds and jewellery certification demand, alongside expansion into coloured stones.

Kalyan Jewellers launched the Gold4India Initiative on May 12 to promote gold recirculation, reduce import dependence by five tonnes, formalise monetization channels, and encourage responsible jewellery consumption in India.

Indian Institute of Gems & Jewellery Lab has introduced origin determination reports for Paraiba tourmalines, expanding its coloured gemstone certification services amid growing demand for provenance verification and standardized gemstone nomenclature.

Vummidi Bangaru Jewellers has opened a 14,000 sq. ft. flagship showroom in Chennai’s Anna Salai, introducing a multi-format retail concept while outlining expansion plans across India and the United States.

Kalyan Jewellers opened a new showroom in Gondia, Maharashtra on April 15, 2026, expanding its retail network with multiple collections, BIS hallmarked jewellery, and limited-period making charge offers.

The Bangkok Gems & Jewelry Fair will host its 74th edition from September 8–12, 2026 in Bangkok, offering expanded sourcing, manufacturing partnerships, and market access for jewellery retailers and suppliers.

Malabar Gold & Diamonds has introduced its Aanika natural diamond collection, endorsed by Kareena Kapoor Khan, targeting festive demand with heritage-inspired designs and a renewed focus on emotional storytelling and cultural symbolism.

Kalyan Jewellers opened a new showroom in Ambernath, Maharashtra, on April 11, 2026 to expand regional presence, offering multiple collections, standardized pricing and promotional offers to attract local jewellery consumers.

DGSL has introduced a structured insurance appraisal service in India, integrating gemological analysis with global valuation standards, while Atul Jain joins NAJA to align practices with international appraisal frameworks.

Kalyan Jewellers relaunched its redesigned Nashik showroom on April 4, 2026, inaugurated by Tabu, aiming to enhance customer experience through upgraded retail format, expanded collections and standardized pricing benefits.

GIA has appointed John Cowley as CFO effective April 6, 2026, succeeding David Tearle, who will retire June 30 after 17 years, ensuring leadership continuity and financial oversight.

GIVA launched VEDA, a premium jewellery retail format, in Bangalore in March 2026, offering ethically sourced, certified jewellery, private consultations, and made-to-order pieces targeting milestone and occasion-driven purchases.

The Gemological Institute of America opened a new Taiwan campus on March 29, 2026, offering Chinese-language Graduate Gemologist education to expand regional access and support industry workforce development.

Lukson launched its Glitch Glam collection in Mumbai on 25 March 2026, introducing EDM-inspired, colour-driven jewellery using SGL-certified lab-grown diamonds to expand design-led offerings in India’s evolving fine jewellery segment.