Diatom Planothidium pendant in polished solid bronze
Diatom Planothidium pendant bronze rotate video
Diatom Planothidium Pendant [Ontogenie Science Jewelry]
Diatom Planothidium Pendant [Ontogenie Science Jewelry]
Diatom Planothidium Pendant [Ontogenie Science Jewelry]

Planothidium Diatom Pendant

Regular price$132.00
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Tax included. Shipping calculated at checkout.

Material

This unusual pendant depicts the diatom Planothidium. Diatoms are unicellular photosynthetic plankton that make complex shells out of silica. The shell of Planothidium identifies it as a pennate diatom because its shell is bilaterally symmetrical instead of radially symmetrical. Diatoms are found in both marine and freshwater environments and can form algal blooms under ideal conditions of nutrients and light. They are a critical component of aquatic food chains, serving as food for zooplankton and other small animals.

The length of the pendant is 3.5cm below the loop.

The pendant is 3D printed in solid bronze, 14K gold plated brass, or sterling silver, finished with a 45 cm/18 inch long rose gold plated silver, gold plated silver chain, or silver chain to match, and is ready for gift giving with a gift box, polishing cloth, and care instructions. 

Please note: the video is a computer animation designed to show all sides of the pendant and may not accurately represent the color of the metal.

All orders over 50 Euro ship FREE. Under 50 Euro shipping = 5.50 €

Jewelry Shipping

Jewelry in stock at Ontogenie will be ready for shipping within 1-3 days. Jewelry on backorder requires 3-4 weeks production time before it can be shipped.

Transit times:

  • Germany: 1-2 days
  • EU: 2-4 days
  • Europe, nonEU: 5-7 days
  • USA, Canada: 9-12 days
  • Australia, New Zealand: 10-17 days

For faster delivery, you can choose "Express Shipping" at checkout. Cost is 25.99 € for UPS 1-2 day service.

You will be notified by mail when your order ships and given a tracking number so that you can follow your shipment.

Your jewelry will be gift-wrapped in original Ontogenie packaging.

Please note that packages may be delayed for reasons beyond my control. In the unlikely event that your jewelry shipment is held by your local customs office, you are responsible for paying any customs fees and import taxes incurred.

**Orders to the United Kingdom of more than 135 GBP/158 Euro will incur import duties that must be paid by the customer at the time of receipt of the package in the UK. If you do not pay the import duties, the jewelry will be destroyed or returned, and your order will not be refunded.**

Art Prints, T-Shirt, Mug, and Tote Bag Shipping

Printing of these products requires 2-7 days fulfilment time at a printing facility as close to your location as possible. After fulfilment, your shipment should arrive in 3-10 business days.

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