.77 Art Deco Solitaire Diamond Engagement Ring in 14k Yellow Gold. This geometric Art Deco engagement ring features a .77 carat Old European cut diamond finished in 14 karat white and 14 karat yellow gold. The glittering center diamond is set in six (6) prongs inside of a white gold crown basket. The engraved 14k yellow gold band has a boxy structure and delicate chevron engravings the extend to the shoulders of the ring. Elegant and shimmering from every angle, this engagement ring is a one of a kind vintage beauty.