Document and Entity Information - shares
12 Months Ended
Dec. 31, 2018
Mar. 15, 2019
Document and Entity Information [Abstract]    
Entity Registrant Name Reebonz Holding Ltd  
Entity Central Index Key 0001752108  
Trading Symbol RBZ  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Type 20-F  
Document Period End Date Dec. 31, 2018  
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2018  
Entity Emerging Growth Company false  
Entity Well-known Seasoned Issuer No  
Entity Voluntary Filer No  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   2,686,720