Your Cart is Empty
$ 24.99
Wear the most beautiful of the mathematical constants...
This pendant consists of two engraved and shaped brass disks. The top disk displays the pi symbol, while the bottom disk has pi to 35 decimal places. The larger disk is ~ 1" in diameter. The pendant hangs from your choice of a leather cord with black ceramic beads, a cotton cord, or a gunmetal chain.
Like all constants should, this pendant ages well: in time it will develop a lovely antique patina.
Perfect for:
FREE SHIPPING for orders over $45 within the United States. Buy several items-- keep some and give others as gifts! If you don't quite hit the $45 total, First Class delivery within the U.S. is $3.50 per order, and Priority is $6.50 per order. Gift boxes are ALWAYS included for orders within the U.S. Unless otherwise stated above (near holidays), your order will be processed and mailed within 2 business days. (Near holidays, we often mail out same-day.)
| UNITED STATES | mailed within | in transit for | from ordering to arrival |
| Priority Mail | 1-2 business days | 2 - 4 business days | 3 - 6 business days |
| First Class | 1-2 business days | 3 - 5 days | 4 - 7 business days |
For all countries outside the United States, USPS First Class International shipping without gift boxes is $6 per order. Please note: USPS First Class International shipping can take a very long time to arrive, averaging 4 - 12 weeks, depending on the country. USPS tracking numbers will work only until the package leaves the United States. We will replace packages that go missing before exiting the US border, but cannot replace packages that disappear after that.
The customer is responsible for any VAT or import tax charges.
We are so sure that you (or your lucky gift recipient) will love our jewelry that we have a 100% Satisfaction Guarantee! If you are unhappy with your order for any reason, even if you just decided it wasn't your style after all, simply mail back your undamaged, unworn jewelry and we will give you a full refund minus shipping. Check our reviews... our goal is to get ALL THE STARS. If you have any kind of problem with your order, please email us at maile@boutiqueacademia.com. We want all of our customers to be completely satisfied!
I've purchased the Ad Astra Per Aspera necklace for several friends who have been going through difficulties, and it has brought encouragement and hope to them. The necklace is lovely and well-made.
My granddaughter's school mascot is an atomic symbol. They are the Chemics. She was very pleased with the reaction to her Atomic Science necklace and earrings.
Very nice and well made. Like the DNA motif
I love it. Well-made. Beautiful. Exactly as seen online. I wear it every single day to remind myself to push through any difficulties. What an exquisite piece.
My GF who teach science as fallen in love with her necklace and earings, its really a great gift and its really original!!
Gave the earrings to my wife and she is quite happy with them and wears them frequently. Thanks again!
jws
Lovely and just what I had hoped for!
For a PhD chemist daughter, the intricate designs are a nice touch. Delivery was quick and as advertised. It should keep chemistry near her heart for years to come.
Bought two necklaces and a keychain...all incredibly well crafted.
These are the best earrings! They are look even better looking in person than you see online. I now consider them my favorites. I consider them a must purchase.
This Pi necklace is absolutely perfect for my science-minded granddaughter. She has been memorizing Pi and she's delighted with it.
First, the Orion Constellation necklaces were just what I was hoping for a special event. The pendant looks exactly like on the site, soft silver color with just slight texture. The cords are adjustable. The order came quickly, each necklace came nestled in a gift box, ready to present. Second, the customer care was what we all hope to find and much more. I had a few special requests and she called immediately to make sure I would get what I needed. Very pleased!
Very well made; good quality. I get many compliments on it.
