This unique necklace is 20″ in total length when measured end to end and across the bottom of the necklace where the large amethyst geode stone falls. It is made adjustable with a sterling silver toggle clasp to 18.5″. Made from .999 fine silver and genuine amethyst (not dyed), this piece is sure to be a conversation starter. Using both 16 and 14 gauge fine silver wire each circle link is individually hand made by fusing the wire, hammering, and then tumble polishing to a sparkling shine. Equally lovely is the cut and polished genuine amethyst geode bead. This beautiful stone measures 30mm long (1.125 inches) by 22 mm wide (.875 inches) and about 11 mm deep (.44 inches). Individual amethyst crystals sparkle around your neck when worn in the sunlight. The larger stone and circle chain are enhanced by strands of genuine amethyst beads (3 mm faceted and 4 mm coin shaped). These beads are threaded on jewelers’ grade stainless steel beading wire.