The Phi pendant was designed by Joe Zastrow who won David's jewelry model designing contest for February-March 2007.
Phi pendant contains one of the methods to sketch the Golden Mean of Phi (1.618….). It also contains (on top) the Greek letter Phi, representing the divine proportion.
Phi is a constant value which is even more mysterious and profound in its implications than Pi (3.14…). Like pi, phi is a number with no arithmetical solution - The decimals just keep on going to infinity without ever repeating themselves. The unique thing about this number is that it can be found incorporated in all known organic structures: From the bone structure of human beings; through the seed pattern of a sunflower; to the spiral of a sea shell, the phi proportion is there, underlying all biological structures, seeming to be a geometrical blueprint for life itself.
Plato went so far as to call the phi ratio the “key to the physics of the cosmos”.
All items are shipped from Israel
It takes a few days for David to complete the order
DHL - $20 takes 3-5 b. days.
FREE on orders over $150!
If you have a specific due date - please notify us! We will do our best to deliver on time.
30 days 100% money back guarantee
We guarantee 30 days money back. We give the refund after the items arrive back to us. Please contact us before you ship it back to get shipping instructions.
Gold and silver authenticity
David is a member of “The standards institution of Israel” and makes periodic checks for gold and silver authenticity. The institute verifies that the silver is sterling silver 925 and that the gold is 14K or 18K as required. Lifetime repair Guarantee for breakage If one of our items ever breaks in the course of normal wear, David will repair or replace it, free.
Lost shipping Guarantee
We cover any lost shipping cost and will send your order again.
Ring size fix
If you ordered a ring and the size does not fit, you can ship it back to us and David will resize it for free.
David's Jewelry are created with the utmost care and love. Follow these simple steps to keep your jewelry looking its best:
Each of our items are sold in a decorative package embossed with our original symbol, a string for the pendant and a paper scroll explaining the jewel meaning and authenticity.