Inaugural World Diamond Day
World Diamond Day Launches 8 April 2026
On 8 April 2026, the Natural Diamond Council will introduce World Diamond Day, a new global movement inviting the diamond industry to come together and share authentic natural diamond stories on the same day.
World Diamond Day is powered by posting your own natural diamond stories across your social channels, showing consumers the authenticity and meaning behind natural diamonds.
This first year will serve as a soft launch, designed to build momentum and encourage participation across every part of the diamond pipeline.
How to Participate
On 8 April you can:
Upload your own images and add the World Diamond Day logo to your posts to highlight what natural diamonds mean to you
Post directly to your social channels (Instagram, Facebook, LinkedIn, TikTok, etc.)
Include the hashtags #WorldDiamondDay and #NaturalDiamonds in your social caption to join the global celebration
Content Ideas
- Diamond Value – what natural diamonds mean to your business
- Diamond Creations — design, craftsmanship, collections
- Client Moments — engagements, anniversaries, heirlooms
- Diamond Journeys — from mine to market
- Positive Impact — communities, education, conservation
Toolkit and Resources
A dedicated toolkit is available at NaturalDiamonds.com//worlddiamondday/ where you can:
- Upload your own images and add the World Diamond Day logo to your posts
- Download ready-to-use social assets
- Access simple participation guidelines
Why World Diamond Day Matters – Join the Movement
In a world where imitation is so often championed, natural diamonds remain powerful symbols of authenticity. Formed over billions of years, natural diamonds mark life’s most meaningful milestones. World Diamond Day is an opportunity to reinforce that message by sharing our collective voices and experiences together.
We encourage you to invite your teams, clients, friends, and family to participate. It is time for all of us to unite in support of natural diamonds.
Mark your calendar for 8 April and share your natural diamond story using #WorldDiamondDay and #NaturalDiamonds.
