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Trisomy 21 Chromosome Necklace


Beautiful depiction of the three copies of the 21st chromosomes, representing Down Syndrome.  20 Euros from the sale of each product will go towards Positive About Down Syndrome.


This necklace was designed in collaboration between Science Jewelry 1824 and T21 All Stars.

For every necklace we sell, we’ll donate 20 euros to Positive about Down syndrome


  • Sterling silver pendant (925)
  • Delivered with a sterling silver chain with lobster clasp (ø 1.8 mm)
  • Packed in a beautiful gift box
  • Cleaning cloth included
  • For other chain lengths or pendant materials (gold, platinum) please contact us

Delivery in 1-5 business days (for most countries and when item is in stock).


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