Description: PLATINUM, DIAMOND, AND RUBY AND SAPPHIRE CABOCHON RING.
early 20th century. One, oval ruby cabochon and one oval light blue sapphire cabochon of matching size, each surrounded by 12 round diamonds in twin-oval setting with six additional round diamonds; diamonds of mixed cut including old mine-cut and European-cut, and transitional modern brilliant-cut.
- RIng size: 6.