Antique Art Deco Platinum .50ct Marquise Cut Diamond 0.80 ctw Engagement Ring

Antique Art Deco Platinum .50ct Marquise Cut Diamond 0.80 ctw Engagement Ring. The ring has several accent diamonds that are European cut and in great condition. The center marquise diamond has very good color and clarity although it has not been graded or certified it is guaranteed to be authentic.
The ring is in good overall condition. It has been professionally cleaned and is ready to wear.