Necklace with flat lapis lazuli slices as squares, which are about 6mm tall. The small discs have different thicknesses, they are 1 to 2mm. The blue of the lapis lazuli necklace is very intense. Each of the flat squares has a golden shimmer, these are the pyrite inclusions. Pyrite is an authenticity feature of lapis lazuli. The clasp of the approximately 45 cm long lapis lazuli necklace is made of 925 sterling silver and wraps it narrow around the neck. Lapis lazuli was formerly used for the production of blue paint. Even today, several kilos of this pigment paint cost a large amount of money.