Product DescriptionThis platinum Art Deco ring features 17 diamonds having a total weight of 1.00 carat. The center stone is a .70 carat old European diamond accented by 16 single cut diamonds. The round diamonds are set in square prongs and are surrounded by platinum beaded designs. The ring was produced around 1925. The diamond front of the ring measures 7/16 of an inch long and 5/8 of an inch wide.