Faceted Labradorite gems. Naturally grey semi-translucent stones that flash blue and iridescent colors in light. The gems are 3.5-4mm in size. Over 50 gems. The necklace length is 18-19". Easy on clasp is 14k gold filled, chain is 14k gold plate or Sterling silver with silver plate chain - you choose. I also have one style available in gold that has a mystic finish that adds more sparkle, you can choose that also. Great necklace to jumble with others, add a pendant or just wear along. Small and dainty in design. Shipping is Free!