Semi-precious Green Aventurine is a naturally Dark Green Color and the stones are faceted, very smooth and shiny. The necklace and earring sets color and sparkle make a dominant statement with any outfit you wear. This fashionably styled necklace is made on a Sterling Silver (0.925 fine) Box Chain with uniquely carved 15mm x 8mm Oval "Twisted Facet" Green Aventurine beads and 6mm Faceted Roundel Green Aventurine beads. The Green Aventurine beads are accented with 4mm Sterling Silver Bali Flower beads and 2mm Sterling Silver smooth round beads. The necklace is worn with a Sterling Silver lobster claw clasp. The dangle earrings are made from the same materials as the necklace with 3mm Sterling Silver smooth round accent beads and are attached to a Bali Style Sterling Silver (.925 fine) ear wire. approx. sizes - necklace: 17-1/4" long, earrings: 2-1/2" long overall