top of page

 HOW WE GRADE 

 CERTIFIED. LEGITIMATE. VERIFIED 

YOUR CARDS.

OUR STANDARD.

Trading card grading built around human judgement, AI-assisted verification and independent human review.

​

Clear standards. Distinctive labels. Every card individually certified and verifiable.

 HUMAN → AI → HUMAN → SLAB 

Hero.png

GRADING YOU CAN UNDERSTAND.

 WHY CLV? 

01.png

 HUMAN FIRST 

 01 

02.png

 AI VERIFIED 

 02 

03.png

 HUMAN APPROVED 

 03 

04.png

 FULLY VERIFIABLE 

 04 

01
HUMAN FIRST

Every assessment begins with a physical examination by a CLV grader.

02
AI VERIFIED

Technology provides an additional analytical layer to support consistency and identify areas for further review.

03
HUMAN APPROVED

A second human review considers the assessment before the final grade is approved.

04
FULLY VERIFIABLE

Every encapsulated card receives a unique CLV certification record that can be checked online.

 WHAT CLOVER MEANS 

 C · L · O · V · E · R 

 C 
CORNERS
 L 
LUSTRE
 O 
OUTLINES
 V 
VISUAL SURFACE
 E 
EDGES
 R 
REGISTRATION

Subgrades help describe the card. The final grade reflects the complete assessment.

 NOT JUST AN AVERAGE. 

CLV CERTIFICATION

EVERY SLAB HAS A STORY.

EVERY CERT HAS A RECORD.

 READY TO GRADE? 

YOUR COLLECTION.

CERTIFIED BY CLV.

Choose your service, submit your cards and let CLV handle the rest.

 01 
FROM £10 PER CARD
 02 
TARGETS FROM 1 TO 2 BUSINESS DAYS
 03 
NO VALUE UPCHARGES
bottom of page