This lovely antique Art Deco diamond engagement ring features a .20 carat old European cut diamond in 18 karat white gold.  The center diamond decorates the square carriage, giving the diamond a more substantial appearance. Six (6) single cut accent diamonds sparkle at the shoulders of the ring. Milgrain details for added dimension. Fine filigree metalwork is visible from the gallery view and light engraving runs down the shoulders of this wonderful Art Deco era engagement ring.