The Natural Diamond Council (NDC) reported strong global and regional participation following the inaugural World Diamond Day on 8 April 2026, with the initiative triggering a measurable uptick in consumer interest and coordinated industry engagement.
Positioned as a social-first movement, the campaign brought together stakeholders across more than 50 countries, spanning miners, manufacturers, designers, retailers and media. The activation resulted in a 30% rise in global search demand for natural diamonds, alongside a near 2x surge in #NaturalDiamonds activity within a 24-hour period.
The highlights reflect both scale and depth of engagement. Participation spanned over 50 countries, with more than 330 industry voices contributing across India and the Middle East alone, collectively reaching over 45 million users in the region. Globally, the campaign drove a 30% spike in search demand for natural diamonds, while social activity surged sharply, with #NaturalDiamonds witnessing nearly double the traction between April 7 and 8. The initiative also drew participation across the entire value chain, from miners and manufacturers to retailers and designers, reinforcing a unified industry presence.
The initiative saw participation from designers including Farah Khan Ali, alongside global brands such as Boucheron and Repossi. Auction houses including Sotheby’s and Christie’s also contributed, reflecting cross-segment alignment.
Retail participation spanned multiple geographies, including India, the Middle East, the United States and China, with companies such as Malabar Gold & Diamonds and Joyalukkas among contributors.
Industry organisations and manufacturers including the Gem & Jewellery Export Promotion Council (GJEPC), the Gemological Institute of America (GIA), World Jewellery Confederation (CIBJO), Shree Krishna Exports (SRK), Bharat Diamond Bourse (BDB), Hari Krishna Exports (HK), Rosy Blue, and Julius Klein supported the activation. At the BDB, on-ground installations and digital displays spread across 20 acres engaged over 70,000 participants, while company-led campaigns collectively mobilised thousands of employees.
The movement also drew participation from diamond-producing nations including Botswana, Angola, Canada and South Africa, integrating origin-led storytelling into the campaign.
NDC indicated that World Diamond Day will be developed into an annual global property aimed at sustaining consumer engagement through authentic, industry-led narratives.