Beautiful Aqua Blue Chalcedony Barrel bead, vintage hand cut. 25x18mm. b4-cha125

Beautiful Aqua Blue Chalcedony Barrel bead, vintage hand cut. 25x18mm. These opaque, slightly translucent natural aqua colored chalcedony beads are very unusual in this large of a size...we almost mistook them for Larimar, so beautiful is their slightly swirled and mottled blue color.