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.

Jos Alukkas rolls out Akshaya Tritiya offers across India from April 19–20, 2026, featuring booking schemes, discounts on making charges and diamonds, exchange benefits, and cashback to drive festive jewellery demand.

Réia Diamonds launched a dedicated lab-grown diamond engagement ring studio on April 16, 2026 in Bengaluru, introducing a design-led retail format aligned with rising demand and evolving consumer preferences.

Divine Solitaires and Gahana Gems & Jewels announced a partnership on April 8, 2026, to expand natural diamond solitaire sales across Gwalior, Guna and Jhansi, targeting over 40% market share.

Divine Solitaires introduced 4–9 pointer diamonds meeting its 123-parameter standards at GJS 2026, Mumbai, following six months of R&D, targeting growing demand for precision-crafted lightweight diamond jewellery.

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.

Aurya Diamonds launched its lab-grown diamond brand in India on March 28, 2026, opening a Bengaluru gallery to target demand for ethical, transparent jewellery among emerging middle and upper-middle consumers.

Heer by GIVA launched its first offline store in Bengaluru on March 23, 2026 with ‘Alfaaz-e-Heer’, marking its retail expansion to deepen customer engagement beyond its digital-first business model.

GJEPC will host the fourth edition of IIJS Bharat - Tritiya and IGJME Bharat - Tritiya from March 21-23, 2026 in Bengaluru, bringing 1,100+ exhibitors and retailers ahead of Akshaya Tritiya.

PNG Jewellers inaugurated a 4,500 sq. ft showroom in Uran, Navi Mumbai on March 13, 2026, taking its retail network to 70 stores. Actress and brand ambassador Madhuri Dixit inaugurated the outlet.

Divine Solitaires reports strategic shifts in FY26 driven by high gold prices, evolving consumer behaviour, and rising interest in certified natural diamond solitaires, targeting category expansion and stronger retailer partnerships across India.

Shringar House of Mangalsutra Limited inaugurated a 16,260 sq ft manufacturing facility in Kandivali on February 23, 2026, investing Rs 15 crore to raise annual capacity to 4,000 kg.

Limelight Lab Grown Diamonds accelerates retail and supply-chain growth with capital infusion and vertical integration to capitalize on booming Indian LGD demand.

Buying activity softened as laboratory-grown diamonds and gold prices reshaped loose diamond trade dynamics at IIJS Bharat Signature 2026. Exhibitors observed slower conversions, but continued relevance, for natural diamonds, reports Khursheed Mistry.