SAPPHIRE AND DIAMOND RING
Cabochon sapphire of 23.10 carats, circular and fancy-cut diamonds, platinum, ring size 5 ½
Gübelin, 2018, report no. 18059015: 23.10 carats, Sri Lanka (Ceylon), no indications of heating
SAPPHIRE AND DIAMOND RING
Cabochon sapphire of 23.10 carats, circular and fancy-cut diamonds, platinum, ring size 5 ½
Gübelin, 2018, report no. 18059015: 23.10 carats, Sri Lanka (Ceylon), no indications of heating