1.24 Retro Blue Zircon Engagement Ring in 14K.  This retro engagement ring features a 1.24 carat natural blue zircon. The center stone is round cut, maximizing the blue zircon’s brilliance. The primary stone is a vivid sky blue set on a bubbly 14k yellow gold mounting. There are four triangle prongs on a graphic mounting. From the profile, this ring has an expressionist aesthetic, with defined engravings and strong linework on the shoulders of the yellow gold band. Created in the Retro era between 1935-1950s, this vintage engagement ring in blue zircon is stylish and timeless. A noteworthy, fabulous piece of jewelry!