Mid-century color change sapphire ring

Circa 1950s mid-century 10k color change sapphire ring. Solid 10k white gold, stamped 10k, 4.9 grams, currently size 7.5 and can easily be sized. Features a 12.25 mm (approx 5.4 carat) round fancy created color change sapphire and one 2.6 mm (approx .065 ct) round single cut white sapphire. This is a heavy and well made piece in good vintage condition. J1513 Please look carefully at pictures and description, no returns.