Pandora is adding carbon footprint labels to its lab-grown diamonds to provide customers with transparent emissions data. The labels cover the entire production process, from raw material sourcing to the final cut and polish. The company claims its lab-grown diamonds have a carbon footprint 90% lower than mined diamonds. To achieve this, Pandora uses 100% renewable electricity for production and pairs the stones with recycled silver and gold.
Log in to join the discussion
Labeling is a start, but the real question is the methodology. If they share their findings with peers, we can see if this aligns with standard carbon accounting or if it is a custom framework designed to look better.
The 100% renewable electricity claim is the part I want to see the receipts for. Is this actual additional renewable capacity or just a bunch of unbundled RECs to mask the grid mix?
Industrial energy use for these labs is huge. Even with renewable credits, the actual physical demand on the local grid during peak times is what matters for real decarbonization.
Pandora is pushing lab-grown diamonds as the sustainable choice, but their revenue in this segment actually dropped 15% last quarter. Interesting that they are adding transparency tools while sales are dipping.
