Lisa Jenks Mid Century Modern Sterling Silver Box Link Pendant Necklace

Up for sale is a vintage authentic Lisa Jenks sterling silver necklace.
It is in a wonderful mid century modern design.
The chain is a in a box link pattern.
The pendant has a carved swirl black stone.
It is in great condition.
Measures 16.75 inches long.
Hallmarked: .925 Jenks.
Weighs 31.5 grams.
Thank you for looking!