Bahia Emerald
There was an ownership dispute after it was reported stolen in September 2008 from a secured vault in South El Monte in Los Angeles County , California . 
<triplet> South El Monte <subj> Los Angeles County <obj> located in the administrative territorial entity <triplet> Los Angeles County <subj> California <obj> located in the administrative territorial entity <triplet> California <subj> Los Angeles County <obj> contains administrative territorial entity