Mixed green aventurine bracelet made of natural stone: Origin: Brazil Composition: green aventurine Pearl diameter: 4/6/8/10 mm Bracelet length: 18-19cm Elastic mount 4mm (18 cm) = 45 beads approximately 6mm (19 cm) = 32 beads approximately 8mm (19 cm) = 24 beads approximately 10mm (19 cm) = 19 beads approximately