Colorblock Agate Strand Necklace

Very good pre-owned condition. Colorblock agate necklace. 23" total length with 10.5" drop. Silver barrel twist clasp. On the top of one of the white agates, there is a spot where the stone has worn down from nestling closely to the adjacent stone. It's hard to see but disclosing all the same. Please see photos. Thanks for browsing my closet ❤️