Georg Jensen Sterling Silver Ring, No. 179 by Bent Gabrielsen with pair of amethyst bullet shaped cabochons.
US ring size 7.
Unique modernist design with two protruding bullet shaped cabochons.
Complimentary ring box included.
A similar example can be seen in the book, "GEORG JENSEN JEWELRY" by Isabelle Anscombe, Yale University Press, pg. 301.