What is the earring that Rasual Butler was wearing when he appeared on the show Khloe & Lamar ?

I found a picture of it if it helps :
http://www.google.com/imgres?imgurl=http://i.dailymail.co.uk/i/pix/2011/05/09/article-1385004-0BF7DD8400000578-961_306x423.jpgimgrefurl=http://www.billionairelounge.com/2011/05/khloe-kardashian-rubs-her-new-fregence.htmlusg=__ldu05VRs3lcgu8dBAqbS3CxG3gM=h=423w=306sz=21hl=enstart=0zoom=1tbnid=x8Slh8RCA1ikWM:tbnh=169tbnw=110ei=OecMTsySIaHw0gGR0YiODgprev=/search%3Fq%3DRasual%2BButler%2Bearring%26um%3D1%26hl%3Den%26sa%3DN%26biw%3D1066%26bih%3D782%26tbm%3Dischum=1itbs=1iact=hcvpx=581vpy=74dur=39hovh=264hovw=191tx=94ty=147page=1ndsp=21ved=1t:429,r:3,s:0biw=1066bih=782

I really want this earring HELP !