CAETLE&reg; Elegant Waterdrop Teardrop Blue Lapis Lazuli Gemstone Gem925 silver Mounted Necklace Pendant Chain Length& Width(CM/inches) : Approx.46cm/18.5inches Pendant Size (CM/inches) : Approx.2x1.5cm /0.8x0.6inches Chain Material : rubberband Pendant Material : Lapis Lazuli Net Weigh(g) : Approx. 6 to 9g . The stone you received will be different from the picture because of the each is natural