Anthropologie Thea Grant necklace

From Thea Grant website; - This nautical necklace was inspired by a walk on the wharves of a seaport one blustery overcast day...The 'noose' knot used is exaggeratedly long and is both part of the body of the necklace and the clasp: The necklace is opened and closed on one side by sliding a vintage circa 1940's brass anchor and natural agate druzy orb through the loop.