Hex Padlock Chain Necklace

£279 £168
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18ct Gold Plated, Black Onyx
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  • 18ct Gold Plated, Black Onyx
  • Silver Plated, Black Onyx
  • Metal: 18ct Gold Plated on Brass 
    Total chain length 425mm 

    Charm Dimensions: 40mm x 17mm (includes clasp)
    Dimensions (inside photo): L12mm x W14.1mm
    Weight: 46.2g

    Sizing & Product Help


  • Lock and layer. Paired with a signature Coterie Chain, the hexagonal clip-on pendant features a keyhole design set with a black onyx gemstone – known for protection. Open the padlock to fit a small photo.

    Product code: CR-G-N25-P13-NS

  • This piece should be stored in a cool, dry place and cleaned carefully with a soft non-abrasive cloth to maintain shine.

    Read our jewellery care guide to find out how best to care for your gold plated pieces.

  • Carbon-Neutral Delivery

    We offer worldwide carbon-neutral shipping and returns. 100% of our packaging is now also recyclable.

    Responsibly Made

    Our products are handcrafted by our teams in India and Thailand. We have built relationships with these factories over 15 years – and they are regularly audited by the Responsible Jewellery Council.

    Consciously Sourced

    We only source conflict-free diamonds, and we are committed to using recycled metals – our goal is to work with our factories to further this with every new collection.