ing ▁cent res , ▁and ▁the ▁International ▁Diam ond ▁Man ufact ur ers ▁Association ▁( ID MA ), ▁representing ▁significant ▁manufact ur ers . ▁The ▁found ing ▁president ▁was ▁Eli ▁Iz h ak off , ▁who ▁served ▁in ▁the ▁position ▁until ▁July ▁ 2 0 1 3 . ▁ ▁Char ter ▁members ▁are ▁the ▁W F DB , ▁the ▁ID MA ▁and ▁International ▁Confeder ation ▁of ▁Jew ellers ▁( CI B J O ). ▁▁ ▁The ▁Council , ▁head qu arter ed ▁in ▁the ▁USA , ▁is ▁currently ▁led ▁by ▁President ▁Steph ane ▁F isch ler ▁from ▁Ant werp . ▁ ▁See ▁also ▁ ▁Diam ond ▁( gem stone ) ▁ ▁References ▁ ▁External ▁links ▁▁▁ ▁diam ond fact s . org ▁ ▁The ▁fifth ▁annual ▁meeting ▁of ▁the ▁World ▁Diam ond ▁Council ▁ ▁w f db . com ▁( PDF ) ▁ ▁Category : B lo od ▁diam onds <0x0A> </s> ▁The ▁U CLA ▁Marina ▁Aqu atic ▁Center ▁( or ▁MAC ) ▁is ▁a ▁water front ▁recre ation ▁facility ▁located ▁in ▁Marina ▁del ▁Rey , ▁California ▁at ▁the ▁n ort he astern ▁end ▁of ▁the ▁En tr ance ▁Channel , ▁which ▁is ▁owned ▁and ▁operated ▁by ▁the ▁University ▁of ▁California , ▁Los ▁Angeles . ▁ ▁The ▁MAC , ▁which ▁is ▁operated ▁by ▁U CLA ▁Rec re ation , ▁was ▁opened ▁in ▁ 1 9 6 5 ▁to ▁house ▁the ▁Colleg iate ▁Row ing ▁and ▁S ail ing ▁programs . ▁Since ▁that ▁time ▁the ▁MAC ▁has ▁expanded ▁to ▁offer ▁recre ational ▁classes ▁in