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The Sporn Company is officially a certified Responsible Jewellery Council facility.

Our manufacturing, sourcing, and business practices meet their code for ethical, social, human rights and environmental practices.

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Make part of your process fully sustainable!


Our atelier uses 99% renewable energy and 100% repurposed precious metals. What's more, 100% of our goods, including our castings, are manufactured exclusively in Montreal, QC.

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What makes The Sporn Company's Platinum Casting Service superior?

  • We de-sprue all castings safely and professionally by hand, ensuring no damage
  • We pre-polish all castings
  • Silver, Gold and Platinum castings available
  • 1st piece is free (only pay for metal and shipping)!

Join the sustainability revolution with zero compromise on quality.

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