Exhibit 4.1
	 	 
	NUMBER	UNITS
	U-	 


 


SEE REVERSE FOR CERTAIN DEFINITIONS


 


CUSIP
____________


 


ARIES I ACQUISITION CORPORATION


 


UNITS CONSISTING OF ONE CLASS A ORDINARY
SHARE AND ONE-THIRD OF ONE REDEEMABLE WARRANT,


EACH WHOLE WARRANT ENTITLING THE HOLDER
TO PURCHASE ONE CLASS A ORDINARY SHARE


 


THIS CERTIFIES
THAT              is the owner of
              Units of Aries I Acquisition
Corporation, a Cayman Islands exempted company (the “Company”), transferrable on the books of the
Company in person or by duly authorized attorney upon surrender of this certificate properly endorsed.


 


Each Unit
(“Unit”) consists of one (1) Class A ordinary share, par value $0.0001 per share
(“Ordinary Share”), of the Company and one-third of one redeemable warrant (each whole warrant, a “Warrant”).
Each Warrant entitles the holder to purchase one Ordinary Share (subject to adjustment) for $11.50 per share (subject to
adjustment). Each Warrant will become exercisable on the later of (i) thirty (30) days after the Company’s completion
of a merger, share exchange, asset acquisition, share purchase, reorganization or other similar business combination with one
or more businesses (each a “Business Combination”), or (ii) twelve (12) months from the closing of
the Company’s initial public offering, and will expire unless exercised before 5:00 p.m., New York City Time, on the
date that is five (5) years after the date on which they first become exercisable, or earlier upon redemption or liquidation
(the “Expiration Date”). The Ordinary Shares and Warrants comprising the Units represented by this
certificate are not transferable separately prior to             
, 2021, unless Wells Fargo Securities, LLC elects to allow separate trading earlier, subject to the Company’s filing of
a Current Report on Form 8-K with the Securities and Exchange Commission containing an audited balance sheet reflecting the
Company’s receipt of the gross proceeds of the Company’s initial public offering and issuing a press release
announcing when separate trading will begin. No fractional Warrants will be issued upon separation of the Units. The terms of
the Warrants are governed by a Warrant Agreement, dated as of
              , 2021 (the “Warrant
Agreement”), between the Company and Continental Stock Transfer & Trust Company, as Warrant Agent, and are
subject to the terms and provisions contained therein, all of which terms and provisions the holder of this certificate
consents to by acceptance hereof. Copies of the Warrant Agreement are on file at the office of the Warrant Agent at 1 State
Street, 30th Floor, New York, New York 10004, and are available to any Warrant holder on written request and without
cost.


 


This certificate is not valid
unless countersigned by the Transfer Agent and registered by the Registrar of the Company.


 


This certificate shall be governed
by and construed in accordance with the internal laws of the State of New York.


 


Witness the facsimile
signature of a duly authorized signatory of the Company.


 


	 	 
	 	Authorized Signatory


 


	 	 
	 	Transfer Agent


 






     


     


    

 


Aries I Acquisition Corporation


 


The Company will furnish
without charge to each unitholder who so requests, a statement of the powers, designations, preferences and relative, participating,
optional or other special rights of each class of equity or series thereof of the Company and the qualifications, limitations,
or restrictions of such preferences and/or rights.


 


The following abbreviations,
when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according
to applicable laws or regulations:


 


	TEN COM	— 	as tenants in common	 	UNIF GIFT MIN ACT	— 	___________ Custodian ___________
	 	 	 	 	 	 	      (Cust)                               (Minor)
	TEN ENT	—	as tenants by the entireties	 	 	 	 
	 	 	 	 	 	 	Under Uniform Gifts to Minors Act
	JT TEN	—	as joint tenants with right of survivorship and not as tenants in common	 	 	 	
        _____________________________

        (State)



 


Additional abbreviations may also be used
though not in the above list.


 


For
value received, hereby sell, assign and transfer unto


 


(PLEASE INSERT SOCIAL SECURITY OR OTHER
IDENTIFYING NUMBER OF ASSIGNEE)


 


(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS,
INCLUDING ZIP CODE, OF ASSIGNEE)


 


 


            
     Units represented by the within certificate, and do hereby irrevocably constitute and appoint


 Attorney to transfer the said Units on the
books of the within named Company with full power of substitution in the premises.


 


Dated 


 


	 	 	 
	 	Notice: 	The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.


 


	Signature(s) Guaranteed:	 	 
	 	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED (OR ANY SUCCESSOR RULE)).	 	 


 






     


     


    

 


As more fully
described in, and subject to the terms and conditions described in, the Company’s final prospectus for its initial
public offering dated              , the holder(s) of this
certificate shall be entitled to receive a pro-rata portion of certain funds held in the trust account established in
connection with the Company’s initial public offering in the event that (i) the Company redeems the Ordinary Shares
sold in its initial public offering and liquidates because it does not consummate an initial Business Combination within the
time period set forth in the Company’s Amended and Restated Memorandum and Articles of Association, as the same may be
amended from time to time, or (ii) if the holder(s) properly redeem for cash his, her or its respective Ordinary Shares
included in the Units represented by this certificate in connection with (x) a tender offer (or proxy solicitation, solely in
the event the Company seeks shareholder approval of the proposed initial Business Combination) setting forth the details of a
proposed initial Business Combination or (y) a shareholder vote to amend the Company’s Amended and Restated Memorandum
and Articles of Association (A) to modify the substance or timing of the Company’s obligation to allow redemption in
connection with our initial business combination or to redeem 100% of the Ordinary Shares if it does not consummate an
initial Business Combination within the time set forth in the Company’s Amended and Restated Memorandum and Articles of
Association or (B) with respect to any other material provisions relating to shareholders’ rights or pre-initial
Business Combination activity, as the same may be amended from time to time. In no other circumstances shall the holder(s)
have any right or interest of any kind in or to the trust account.