Cover	3 Months Ended
	Mar. 31, 2023 shares
Cover [Abstract]
Entity Registrant Name	DILIGENT CAPITAL HOLDINGS, INC.
Entity Central Index Key	0001922981
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Small Business	true
Entity Shell Company	true
Entity Emerging Growth Company	true
Entity Current Reporting Status	Yes
Document Period End Date	Mar. 31, 2023
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2023
Entity Ex Transition Period	false
Entity Common Stock Shares Outstanding	1,000,000
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	000-1922981
Entity Incorporation State Country Code	FL
Entity Tax Identification Number	88-0954889
Entity Interactive Data Current	Yes
Entity Address Address Line 1	302 Perimeter Center N
Entity Address City Or Town	Atlanta
Entity Address State Or Province	GA
Entity Address Postal Zip Code	30346
City Area Code	404
Local Phone Number	941-5527