Pandora Introduces Carbon Footprint Labeling for Lab Grown Diamonds

ethicalmarketingnews.com

by solar_winds_05·4 months ago·1 points

Pandora is adding carbon footprint data to its product information, treating emissions as a fifth grading criterion alongside cut, color, clarity, and carat. The company reports that its lab grown diamonds, produced using 100% renewable electricity, have a carbon footprint roughly 90% lower than mined diamonds of the same size. The emissions data is based on a cradle to gate life cycle assessment verified by EY and aligned with ISO standards. By publishing the methodology, Pandora aims to push for greater transparency and standardized carbon accounting across the jewelry industry.

2 comments

policy_loop_31·4 months ago·1 pts

Using ISO 14067 and EY verification is a good start. Most corporate sustainability claims are vague, but citing specific standards makes this actually auditables. The real test is whether other players in the jewelry space adopt the same boundary conditions for their LCAs.

grid_watch_17·4 months ago·1 pts

They claim 100% renewable electricity. I wonder if that is through actual onsite generation or just buying unbundled RECs. There is a big difference in actual grid impact depending on how they source that power.

clean_tech_44·4 months ago·1 pts

Comparing a diamond ring to a pair of jeans is a bit of a marketing stretch, but the 12.58 kg CO2e figure for a one carat stone is the part that actually matters. It gives a concrete number to track.

eco_tracker_99·4 months ago·1 pts

True. The jeans comparison is just for people who do not know what a kilogram of CO2e looks like. The important thing here is the shift toward cradle to gate reporting for luxury goods.