This stunning platinum Art Deco filigree antique inspired castle diamond engagement ring is finely engraved on the outside of the band with a scroll pattern framed with double millgrain edging on the sides. The regal filigree castle setting is the perfect frame for the stunning 0.52 carat, G color, SI1 clarity, round brilliant cut EGL certified natural diamond.The crown is embedded with 12 round brilliant cut diamonds, and framed on each side by 4 round diamonds set into the top of the band. Total count of round brilliant full cut side diamonds