Each medallion embedded in a hand machined stainless steel pendant is nano-engraved with the nano-texts along with billions of diffractive elements to shape light and produce beautiful colors under point source lights.  The coin is made of 304 stainless steel and covered with a watch crystal and will not tarnish or get scratched.  We stand by it with a lifetime guarantee, no questions asked. 

We want you to enjoy it and pass it on for generations as a nano-keepsake. Many of the written text are too small to read without optical visual aids.  We have made it more convenient for you by including with every medallion, a QR code that you can scan on any smartphone and read every word and see every detail on the medallion.  It's also a great way to share and show off your wearable technology.  Most people won't believe it until they see the viewer in action.

To view all the colors of the diffractive patterns, look under a point source light such as an LED, halogen, or even the sun.  Difractive patterns work like a prism and break light into different spectrum of colors and works best when light comes from a single direction.

Nano Pendants

$ 125.00 $ 125.00
   
 
Here's the first 100 digits of Pi: 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679 ... This nano medallion contains 7,150,000 digits of pi written out in nano characters.  We could have done more but we needed to make room for the Pi symbol made up of millions...
   
 
This piece contains the phrase "I love you" in every language. It is nano inscribed using precise lasers and the latest nanotechnology. It sparkles in the light due to its diffractive elements creating a gorgeous look, also enhanced by the gleaming high-quality sterling silver pendant. It features many hearts around...
   
 
This piece features a large heart in the center, with the words, "Two Hearts, One Beat" on it. It is surrounded by many more hearts, all sparkling due to the diffractive element present in all of them. It is framed in a beautiful sterling silver pendant that complements the medallion...
$ 125.00 $ 125.00
   
 
The "I ♥ You" Pendant is a simple and iconic look for those who are straightforward and like to get their point across quicky, or do not have particularly perceptive partners. The design is simple, yet bold, consisting of a large " I ♥ You" in the center. In the background is...
$ 125.00 $ 125.00
   
 
The 'I ♥ You, Mom' Pendant is a great way to show your appreciation to your dear mother with a beautiful gift she will surely love. On the medallion is the phrase "I love you" written in every language, a meaningful and universal message. The phrases are very small, as the...
   
 
When you wear your Sarah Ha Jewelry, you walk through life with the peace of mind that your passion is never far away.  The medallion is protected by an optically clear crystal, framed on a classic 20mm round pendant, and adorned with a curb chain necklace made from the highest quality...
$ 125.00 $ 125.00
   
 
What makes a single number so interesting that ancient Greeks, Renaissance artists, a 17th century astronomer and a 21st century novelist all would write about it? It’s a number that goes by many names. This “golden” number, 1.61803399, represented by the Greek letter Phi, is known as the Golden Ratio, Golden...
$ 125.00 $ 125.00
   
 
Everyone knows of the genius renaissance man, Leonardo Da Vinci, and his legendary works. Those works can now be archived for thousands of years using the archival technology used in this medallion. It can last the sands of time, and extreme temperatures, all while remaining beautiful and shiny due to the...
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