Document and Entity Information - shares	9 Months Ended
	Apr. 30, 2016	Jun. 03, 2016
Document and Entity Information [Abstract]
Entity Registrant Name	DIAMANTE MINERALS, INC.
Entity Central Index Key	0001556801
Trading Symbol	dimn
Current Fiscal Year End Date	--07-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		52,042,286
Document Type	10-Q
Document Period End Date	Apr. 30, 2016
Amendment Flag	false
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q3