Emerald – Musical Gems is the ninth studio album released by the group Celtic Woman.

The album features vocalists Chloë Agnew, Susan McFadden, Lisa Lambe, and fiddler Máiréad Nesbitt.

Unlike previous releases, while classified as a studio album, the track listing of Emerald – Musical Gems consists of re-recordings of songs previously covered by the group.

An accompanying concert special of the same title, recorded live at the Morris Performing Arts Center, South Bend, Indiana, United States in April 2013, was also released on DVD and Blu-ray in conjunction with the album, and aired on PBS stations across the United States in March 2014.

29 on the Billboard 200 albums chart on its first week of release,[1] with around 10,000 copies sold in the United States.