We are firing following query to pull diamonds of most of the shapes ; the output we are getting is only “round” shape stones

If we download exactly the same  request through Diamond Listing services ;  we get many more shapes ; any help as to why this is happening?

http://technet.rapaport.com/HTTP/RapLink/download.aspx?ShapeIDs=1,2,3,4,9,17,5,5,17,7,8,11,15,16,15,16&WeightFrom=0.71&WeightTo=0.9&ColorIDs=1,2,3,4,5,6,7&ClarityIDs=1,2,3,4,5,6,7,8&CutIDs=2,3,4,5&LabIDs=1&PolishIDs=2,3,4,5&SymmetryIDs=1,2,3,4&SortBy=Owner&White=1&Programmatically=yes&Version=1.0&UseCheckedCulommns=1&cCT=1&cCLAR=1&cCOLR=1&cCRTCM=1&cCountry=1&cCROWN=1&cCulet=1&cCUT=1&cDPTH=1&cGIRDLE=1&cLOTNN=1&cMEAS=1&cMeasWidth=1&cPAVILION=1&cPOL=1&cDPX=1&cTPr=1&cOWNER=1&cAct=1&cSHP=1&cSTOCK_NO=1&cSYM=1&cTBL=1&cCertificateImage=1&cCertID=1&cFluorColor=1&cFluorIntensity=1&cDateUpdated=1