This light blue turquoise is in it's natural state, which is hard to find. Each piece is unique and wonderful!Turquoise is a multi-purpose healing stone for the body and is good for emotional balance. Turquoise protects you on your journeys, near or far. Turquoise is also the traditional birthstone for December. Astrological associations: Scorpio, Sagittarius and Pisces. Chakras: throatMaterial: turquoise, sterling silver, non-tarnish wrapping wireSize: turquoise gemstones vary from 8x14mm - 10x18mm in size, 18 inch 1.5mm bead chain