Two greens, one standout necklace. Aventurine and Green Onyx meet in a bold geometric design for a striking hit of colour. 18k gold plated, 100% recycled sterling silver Pendant is 13.6mm x 11.6mm  One 6mm x 4mm Emerald-Cut Green Onyx One 12mm x 10mm Aventurine Chain length  17" (43cm), extends to 19" (48cm)