SAPPHIRE RING
Octagonal step-cut sapphire of 16.45 carats, gold, ring size 5 ¾, maker's mark (Tavernier)
Gübelin, 2020, report no. 20100152: 16.45 carats, Kashmir, no heat
AGL, 2020, report no. 1110535: 16.45 carats, Kashmir, no heat, no clarity enhancement
Gübelin, 2003, report no. 0310053: 16.45 carats, Kashmir, no heat
SAPPHIRE RING
Octagonal step-cut sapphire of 16.45 carats, gold, ring size 5 ¾, maker's mark (Tavernier)
Gübelin, 2020, report no. 20100152: 16.45 carats, Kashmir, no heat
AGL, 2020, report no. 1110535: 16.45 carats, Kashmir, no heat, no clarity enhancement
Gübelin, 2003, report no. 0310053: 16.45 carats, Kashmir, no heat