GÜBELIN Bangle

UNIQUE SAPPHIRE AND AMETHYST BANGLE, ETCETERA
Oval-cut sapphire of 80.08 carats, oval-cut amethyst, gold, inner circumference 15.0 cm, maker's mark
Gübelin, 2019, report no. 19010148: 80.08 carats, Sri Lanka (Ceylon), no indications of heating