DiamondBuzz
Natural Diamond Council Launches World Diamond Day on April 8, 2026
A new global moment to share the stories behind natural diamonds on April 8.
The Natural Diamond Council (NDC) introduces World Diamond Day on April 8, 2026, a global movement that brings people together through the stories behind natural diamonds.
On this day, everyone is invited to participate, from those who work with diamonds every day to those who wear, gift, or admire them. World Diamond Day is about sharing the personal and meaningful moments that natural diamonds represent.
Across social media, participants are encouraged to post a photo or short video that captures what natural diamonds mean to them, whether it is a milestone, a memory, a piece of jewelry you love, or the journey behind it.
On April 8, simply share your story using #WorldDiamondDay and #NaturalDiamonds to join a global wave of voices celebrating something authentic.
Stories can take many forms:
– Personal moments such as engagements, anniversaries, and heirlooms
– The journey of a diamond from origin to artistry
– Positive impact in communities, education, and conservation
– Design, craftsmanship, and finished creations
World Diamond Day is a collective moment and not a campaign. It is shaped by the people who participate, from personal milestones to the communities diamonds uplift and transform. It is a chance to see natural diamonds through the lens of real people and real stories shared around the world in real time.
In a world where so much feels easily replicated and fast, natural diamonds are enduring symbols of love and connection. Formed over billions of years, they carry memory and human meaning. World Diamond Day brings those stories into view from every corner of the world.
“World Diamond Day is really about people, and the moments that matter most to them. Whether you have purchased your own diamond, have gifted one, or simply have a piece of jewellery that holds a core memory, we want to hear from you. We encourage everyone, across the industry and beyond, to post a photo or a short video that captures what natural diamonds mean to them.
Natural diamonds have an enduring value that goes far beyond their beauty, and this is the day we celebrate that together, as one community. A milestone, a memory, a piece of jewellery you love – when all of those stories come together, it becomes something much bigger than any one voice. That’s the power of this global movement, and we would love for you to be part of it.” – NDC India
Everyone is encouraged to take part by sharing a story that feels personal and true. Organizations and businesses can also amplify the movement by inviting their teams, partners, and communities to participate.
Worn. Given. Passed down. Never forgotten.
On April 8, the story of natural diamonds belongs to everyone.
DiamondBuzz
Pandora Adds Carbon Footprint Labelling For LGDs
New Level Of Transparency Empowers Consumers To Compare Climate Impact Of Their Diamond Jewellery
For decades, diamonds have been graded by the traditional 4Cs: Cut, Colour, Clarity and Carat. Now Pandora is adding the 5th C, declaring the carbon footprint of every Pandora Lab-Grown Diamond as part of the product information on pandora.net alongside the traditional four grading criteria.
The carbon footprint covers all emissions from the diamond crafting process: from producing the raw materials used to grow the diamond all the way until it is cut and polished, ready to leave the diamond facility.
As an example, a one carat Pandora Lab-Grown Diamond has 12.58 kg of CO2e emissions. This is around 90% lower than a mined diamond of the same size.
By adding carbon footprint to the diamond conversation, Pandora gives customers an extra point of comparison and essential insight into the climate impact of their desired diamond jewellery.
CARBON FOOTPRINT COMPARABLE TO A PAIR OF JEANS
Lab-grown diamonds are chemically, optically, thermally and physically identical to mined diamonds.
Pandora stopped using mined diamonds in 2021 and is now only using lab-grown diamonds made with 100% renewable electricity and set in jewellery crafted from 100% recycled silver and gold.This significantly reduces the carbon footprint of the Pandora Lab-Grown Diamonds collection. For example, a 14k gold Pandora Infinite ring with a 1 carat lab-grown diamond has a comparable carbon footprint to a pair of jeans.
PANDORA TO SHARE FINDINGS
The carbon footprints of Pandora’s lab-grown diamonds have been calculated by external life-cycle assessment experts and published in a study verified by auditing firm EY. The study uses best practice methodology and is available on pandoragroup.com.
Adding a 5th C is a response to increasing consumer expectations to sustainability, and Pandora will share its methodology and findings with other jewellery makers to inspire greater transparency across the sector.
Pandora Lab-Grown Diamonds are currently available in the US, UK, Canada, Australia, New Zealand and Denmark with more countries to be added soon.
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