The Originator. Representing strength and longevity, the I-beam Pendant Necklace is the catalyst for the entire Mathematics brand and where industrial and luxury intersect.
The I-Beam Pendant is matte finished 14k yellow gold. High-polished 14k yellow gold chain. Handmade in NYC. For more options, make it your own with our custom necklace builder. Gold items are final sale and require 2-4 weeks for production, this does not include shipping time.