Emerald cut dark blue sapphire ring with three tiny diamonds on each side 14k gold ring.
Not sure if sizes of stones . Ring size 7.4
No it’s never been exhibited
A 14k Gold Sapphire & Diamond Ring, circa 1980
four claw-set with an inky blue step-cut sapphire, estimated to weigh 1.5ct, between three-stone small brilliant-cut diamond shoulders on a tapered shank, stamped 14k, size 7.4.
Dark sapphires often have an Australian or Thai origin.