.72 Art Deco Two-Tone Diamond Engagement Ring in 14k.  This Art Deco engagement ring features a .72 carat Old European cut diamond finished in 14 karat white and 14 karat yellow gold. The primary diamond is near colorless and glitters with elegance. The diamond is prong set on a one of a kind, 14 karat white gold mounting. This ring features ornate Art Deco engravings on the head and shoulders of the band. From the profile, a fabulous open work basket mounting brings style and class to the two-tone engagement ring. The 14 karat yellow gold shank gives a stylish duality to the colorless diamond in 14 karat white gold.