A STAR SAPPHIRE, TURQUOISE AND DIAMOND COCKTAIL RING, BY CARTIER
The oval-shaped cabochon star sapphire mounted within a turquoise-set bombé surround to the baguette and brilliant-cut diamond shoulders with ribbed hoop, 1950s
Signed Cartier, no. 2235
A STAR SAPPHIRE, TURQUOISE AND DIAMOND COCKTAIL RING, BY CARTIER
The oval-shaped cabochon star sapphire mounted within a turquoise-set bombé surround to the baguette and brilliant-cut diamond shoulders with ribbed hoop, 1950s
Signed Cartier, no. 2235