UFO is part of Chloe's Out of this World collection.  
No mystery why we love this piece!
This sci-fi must have sculpted in 14k yellow, rose or white gold, it measures 6.6mm x 6.2mm.
 
METALS: Yellow Gold, Rose Gold, White Gold.
GOLD KARAT: 14 karat.
Back sold separately (Please check the right of the listing for sizing information.)