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Free Australia wide shipping for orders over AUD $100. Free International Shipping for orders over AUD $200.
Free Australia wide shipping on orders over AUD $120. Free international shipping on orders over AUD $200.

Science Necklaces

Find an amazing range of Science necklaces inspired by Chemistry, Physics, Biology, Microbiology, Paleontology, Entomology, Geology, Mathematics, Anatomy and more. 

All science necklaces are designed and handmade in Australia, from laser cut acrylic. All jewellery findings are stainless steel. Lightweight, durable and exceptional quality. The perfect geeky accessory for science teachers, scientists, students, engineers and science lovers. Show off your love of all things Science and STEM with Science jewellery from Oh Pluto.

A pendant representing sedimentary layers, rectangular in shape and comprising 6 strips of different grey and brown acrylics, with a t-rex skull, fish bones and nautilus engraved and handpainted in the larger layers. The pendant hangs on a fine stainless steel chain.
Sedimentary Rock Layers Necklace
$30.00 AUD
A Petri Dish pendant. Lots of little multicoloured acrylic 'microbes' sit inside an acrylic disc. The pendant hangs from a fine stainless steel acrylic chain.
Sold Out
Petri Dish Pendant Necklace
$35.00 AUD
Closeup view of a necklace comprising of two acrylic neurons with handpainted details. Laser cut from acrylic and on a stainless steel chain.
Neuron Necklace

1 review
$40.00 AUD
A solar system necklace, showing Mercury, Venus, Earth, the moon, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto in differently coloured acrylics with handpainted highlights.
Statement Acrylic Solar System Necklace

10 reviews
$70.00 AUD
Caffeine Molecule Necklace in Laser Cut Acrylic closeup. With Oxygen red oxygen and blue nitrogen components.
Caffeine Molecule Necklace in Laser Cut Acrylic

1 review
$35.00 AUD
A woman modelling a laser cut acrylic moon phase necklace and moon phase earrings.
Statement Acrylic Moon Phase Necklace

6 reviews
$70.00 AUD
Dark blue black hole acrylic necklace being modelled. For Astronomy lovers.
Black Hole Necklace
$39.00 AUD
Blue and Orange DNA Acrylic necklace being modelled.
DNA Necklace in Blue and Orange Acrylic

3 reviews
$35.00 AUD
Serotonin Molecule Necklace

2 reviews
$35.00 AUD
A partial view of a DNA necklace, in greyscale, handmade from laser cut acrylic.
DNA Necklace in Greyscale Acrylics
$35.00 AUD
Half circle total solar eclipse necklace in laser cut acrylic.
Total Solar Eclipse Necklace
$39.00 AUD
Closeup of JWST pendant against a lunar backdrop
James Webb Space Telescope (JWST) Acrylic Pendant
$18.00 AUD
Closeup of green acrylic tardigrade necklace in hand for scale
Tardigrade (Water Bear) Acrylic Necklace

1 review
$30.00 AUD