Fibonaci's Baby 15-19" necklace, Halved Ammonite, White Zircon, Black Sterling

Fibonaci's Baby is wearable history. This halved Ammonite snail fossil is 50 million years old!  Suspended from an adjustable 15-19" Black Sterling chain, it showcases the organic geometry of the ancient shell, encircled by White Zircons.  Pair it with the coordinating earrings, layered, or by itself.  It's a conversation-starting design that bridges natural history with contemporary luxury—perfect for those who appreciate wearable art with depth and meaning.