Jewelry shipment to USAPlease shop at Ontogenie Etsy
Jewelry shipment to EU outside GermanyPlease shop at Ontogenie Etsy
USA and non-German EU Customers
Jewelry shipment to the USA is only available at the Ontogenie Etsy shop.
As of July 2025, due to EU packaging regulations, non-German EU customers will only be able to purchase from Ontogenie Etsy.
Chemistry, Physics & Math Jewelry
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Jewelry inspired by chemistry, physics, and math including the crystallization of snowflakes, caffeine and resveratrol molecules, and the golden spiral.
![Atomic Model Ring [Ontogenie Science Jewelry] rutherford bohr model chemistry jewelry](http://ontogenie.com/cdn/shop/products/atomic_model_ring_ontogenie_sm.jpg?v=1651500401&width=1080)
![Mass Spectrum Pendant Chemistry [Ontogenie Science Jewelry] sterling silver 40 cm/16 in](http://ontogenie.com/cdn/shop/products/mass_spec_pendant_silver_1_43.jpg?v=1651514435&width=1080)
![Mass spectrum Chemistry pendant 14K gold plated [Ontogenie Science Jewelry]](http://ontogenie.com/cdn/shop/products/mass_spec_pendant_gold_render.jpg?v=1651514443&width=1000)
![Mass Spectrum Chemistry Tie Bar [Ontogenie Science Jewelry] sterling silver](http://ontogenie.com/cdn/shop/products/mass_spec_tie_bar_2_43.jpg?v=1651514459&width=1080)
![mass spectrum tie bar 14K gold plated brass men's ontogenie [Ontogenie Science Jewelry]](http://ontogenie.com/cdn/shop/products/mass_spec_tie_bar_gold_render.jpg?v=1651514465&width=1000)
![Circogonia Radiolarian Pendant sterling silver Micropaleontology [Ontogenie Science Jewelry]](http://ontogenie.com/cdn/shop/products/circogonia_silver_43_2.jpg?v=1740931835&width=1080)
![Circogonia Radiolarian Pendant Micropaleontology [Ontogenie Science Jewelry]](http://ontogenie.com/cdn/shop/products/circogonia_4_sq.jpg?v=1740931835&width=1000)
![Nonidentical Snowflake Earrings [Ontogenie Science Jewelry] crystallization chemistry](http://ontogenie.com/cdn/shop/products/snowflake_earrings_1_43.jpg?v=1651514353&width=1080)
