Arne Johansen large lapis lazuli pendant, Denmark c 1970s

Large modernist lapis lazuli pendant by Arne Johansen, Denmark c 1970s. 

It is in excellent vintage condition and bears the maker's mark AJ, 925S (for Sterling silver) Denmark. 

Arne Johansen was a leader in the field of modernist design in Danish jewellery in the post-war years. He began his work in Roskilde in 1954 and remained there working until the studio closed in 1993. He is best known for his sleek, simple modern designs.