1.01 Ct Antique Platinum Diamond Engagement Ring

Antique 1950's 90% platinum and 10 % iridium engagement ring contains in the center  0.76 ct  F-color SI1-clarity round shape natural diamond.  On each side of the center diamond are prong set round shape natural diamonds with a total weight of 0.25 ct. and F-color VS2-clarity. The finger size of the ring is 6 and can be resized to size 3-9. The total weight of the ring is 4.6 gr.