Antique Engagement Ring Art Deco 1.50 Transitional Cut Diamond in Platinum

This antique early Art Deco diamond engagement ring is set with an incredibly brilliant 1.50 carat transitional cut round diamond.  The center diamond is accentuated by the most wonderful diamond and sapphire filigree platinum mounting.  The mounting features calibre cut sapphires, old European cut diamonds of multiple sizes , milgrain detail and open filigree work.