A ruby and diamond ring by Cartier
A ruby and diamond ring by Cartier, the oval-shaped ruby weighs 3.30cts, set with five circular-cut diamonds to each shoulder in platinum, signed Cartier and numbered 3574, size J
Accompanied by report number 112584 dated 18 February 2020 from SSEF stating that the oval-shaped ruby weighs 3.308cts and is a natural ruby with no indications of heat treatment. Origin: Burma (Myanmar)