Ring Boivin 4 Corps diamond
An eighteen carat white gold “Quatre Corps” diamond set ring. Signed René Boivin, made in Paris, ca 1950. René Boivin is one of the most artistic jewellery designers of the 20th century and is well know for its iconic designs.
Size ca 52.
Ring Jean Dinh Van for Cartier
An eighteen carat yellow gold square ring set with a green tourmaline. Signed Jean Dinh Van for Cartier, made in New York, ca 1960. Dinh Van has worked for Cartier for many years when he goes his own way and opens a gallery in Paris, filled with minimalist designs. Cartier always stayed in touch with the designer and in the 1960s Dinh Van works as an independant designer for their New York branch, this ring is an example of the result of the cooperation.
Size ca 48.