750 thousandths gold ring set with an octagonal sapphire in claw setting with old cut diamonds set with crowned roses. Circa 1930.

750 thousandths gold ring set with an octagonal sapphire in claw setting with old cut diamonds set with crowned roses. Circa 1930.
Weight of the sapphire: 4.70 cts. (slight scratches)
It is accompanied by a sapphire GEM Paris n° 20201975266-2 of 16.07.2020, attesting Sri Lanka (formerly Ceylon) origin, no modification or treatment observed.
Gross weight: 4.60 g. TDD: 55.5. Automatically translated by DeepL. To see the original version, click here.