This beaded necklace features three semi-precious blue agate polished oval stones. The subtle variations of blue, black, and earthy tones in the agate make this beautiful necklace truly unique. The agate combined with the black, blue, and rhinestone beads are amazing! Its elegance and charm will rise to every occasion. Its classic simplicity makes it a wonderful accessory for business or formal wear. These gorgeous beads complement any skin tone and work for both day and night. agate; glass; plastic Approx. length: 18" + 3" extender; approx. drop: 1-1/2" Lobster clasp closure