Rene Boivin Platinum and Diamond ‘Bande’ Ring
Designed as a sculpted platinum ring, centering on a curved central panel set with 18 diamonds with a stepped design on the sides of the ring’s shank, circa 1933
US ring size 6 3/4
Approximate total weight of 2 carats
The original drawing is featured in “Rene Boivin, Joailier”, page 144.
Accompanied by certificate of authenticity from Francoise Cailles