This is a magnificent platinum diamond engagement ring from the Art Deco era. The center stone is an impressive EGL certified old mine cut diamond that weighs 1.54 carats. The color of this diamond is IJ with SI1 clarity. The center diamond is accentuated 12 smaller old mine cut diamonds that weigh approximately 0.25ct. The color of these diamonds is IJ with SI1 clarity. The ring has wonderful open work, milgrain, gallery and engraving design. The ring can be resized to any finger size. Accordingly, the UGS appraisal value of the center diamond is worth $17,660.