A SINGLE-STONE RUBY RING
Set with an oval-cut ruby weighing 4.33 carats with baguette-cut diamond shoulders to the 18K gold hoop, size 4.3/4
Manufactured by Mauboussin, no. 47938
With certificate 9707124 dated 24/7/1997 from the Gbelin Gemmological Laboratory stating that the ruby is of Burmese origin and shows evidence of solid foreign material in fissures and with certificate 30501 dated 15/7/1997 from the SSEF stating that the ruby is of Burmese origin and shows indications of artificial glassy fillings