Personalize your favorite designer diamond necklace by adding a custom charm or pair this long and lovely layering charm with a simple chain to turn into your new favorite diamond pendant necklace. The Zoe Louise Interval charm features five flush-set round brilliant diamonds in a skinny 14 karat gold bar. In numerology, the number 5 is a master of change, able to go with the flow and adapt itself to thrive in different environments and social situations.