Classic Vintage Platinum Engagement Ring 0.79ct I-VVS2 Emerald Cut Diamond circa 1950s

Lovely vintage platinum engagement ring set with 0.79 carat emerald cut center diamond, I color (near colorless) and exceptionally clean VVS2 clarity.  Beautiful, classic setting with bar set tapered baguette side diamonds. Gorgeous worn alone or paired with one of our antique diamond wedding bands. Center diamond has PGS certificate. Finger size 6.25. Circa 1950s.