Circuit Board Necklace — Black, Square Domed — Sophisticated techie jewelry

This product is currently sold out.

Exquisitely geek chic, this necklace will add a high class techno accent to any couture. It is crafted from upcycled circuit boards in classic black, the color of choice for techies and fashionistas alike. A carefully selected, unique PCB cut has been domed with durable epoxy resin, creating a magnificent refractive optical effect. Add its matching pieces (check our shop) to create a stunning set for yourself or gift it to a special scientist/engineer with a keen fashion sense.

The pendant is just under 1" and it is suspended from an elegant 18" chain.

Standard shipping for all U.S. orders is free! Need your geekery in a hurry? Add expedited shipping to your cart before checking out.

International customers: please be aware that your postal service may impose additional fees on shipments that are beyond our control - the U.K. is particularly notorious for this. You are encouraged to check with your postal service before placing an order.

What makes Techcycled special?

We know geeks. We are geeks. Pieces are designed by an artistic engineer and a fashionista scientist and are ready for gifting with a small resistor-bound booklet telling the unique story behind each. All pieces are hand-crafted in the U.S. and are guaranteed to be of the highest quality.

How do you find the perfect gift for a discerning geek? You ask a discerning geek. You're in the right place.

Subscribe to our mailing list


Techcycled geekery includes:

  • Computer jewelry
  • Circuit board cufflinks
  • PCB tie tacks and tie bars
  • Motherboard chip necklaces
  • Resistor earrings
  • Lucky Capacitor charms
  • Rainbow ribbon cable belts
  • LED bracelets
  • Electronics accessories
  • Geeky wedding jewelry sets
  • Cuff links for groomsmen
  • Recycled circuitboard rings
  • Unique gifts for men and women
  • Geekery for engineers
  • Accessories for geeks, by geeks