Valuable 18 kt gold pinch ring and European diamonds

Origin: European
Confection: important antique jewelry work
Circa: 1950
Metal: 18 kt yellow gold
Gems: 2 brilliant cut old cut of 0.15 ct each color d-purity vvs1

Total weight: 3.2 grams
Measurements: ring number 17
Inner diameter 1.65cm
Remarks: stamped and punched piece
excellent condition