Scientifically accurate designs illustrating the beauty of science and nature.

Find the perfect gift for your favorite scientist or naturalist. Treat yourself to wearable science and natural history. Learn about unusual species.

Unlike other science jewelry shops, my collections are focused on the beauty and patterns of science and nature, especially in the fields of biology and paleontology. Unique designs for the scientific community, representing organisms and structures they care about, are here at Ontogenie.

Whether you are a scientist, a nature lover, a science nerd or you love a scientist, you are warmly invited to explore my jewelry and T-shirt designs for women and men.


These earrings are FABULOUS! I bought these as a gift for my wife, who works with algal communities, and she loves them. The attention to detail is immense, so if anyone is looking to buy a gift for that certain science fan for whom correct anatomic detail is important, this seller is the place to go.

Aaron S.

Great communication. Fast arrival and a beautiful item. I love it and thank you again.

Jane A.

My daughter is a professor of microbiology at a large university and, in the past, has worked with chlamydomonas as part of her research. I sent this pendant to her for her birthday, and she absolutely loved it! The designer made it a nice experience in every way.


Judith J.

COVID19 Information

All jewelry in stock is ready to ship immediately. Steel and gold-plated steel jewelry not already in stock will require 5-6 weeks for production due to delays at 3D printing facilities. Cast metals (silver, bronze, 14K gold-plated brass) are currently not available unless they are in stock as shown on the product listing. Shipping via DHL and UPS is possible to most countries. Please consult my shipping information page for prices and transit times.