This antique diamond engagement ring has exceptional beauty and detail!  This setting dates to the early 1910s and is a tall, narrow piece with a greenish tint to the gold indicative of the Art Nouveau era, updated with a brilliant-cut diamond. Set securely in the pretty, filigree head, this 0.81-carat diamond sparkles with sophistication and bold fire, Absolutely incredible!

Metal: 10K Yellow Gold 
Gem: Diamond .81 Carats, L in Color, I1 in Clarity 
Gem Measurements: 6.0 mm, Round
Ring Size: 5.50
Marks: "10K" Stamped on the inside band