Diamond Cool-Teens

The first COOL account for Teenagers!

Learning does not always happen in the classroom. With this account, you can teach your child or ward the value of saving from an early age.

Open a Diamond Cool-Teens account and START BANKING in a fun way!

2017 SummerSplash

Want To Keep Your Kids & Teens Engaged For Free This Summer?

#Summersplash2017 promises to be an experience to remember!

There are loads of exciting summer activities:
Coding and Programming classes
Entrepreneurship & Career guidance classes
STEM workshop for creativity development classes
Cooking, language & etiquette classes
Board games giveaways

Click to participate

Set up a Standing Instruction of N10, 000 and above on your child’s Diamond Future or Cool-Teens account.

Existing customers with Standing Instruction of N10, 000 and above should apply to Youthbankinggroup@diamondbank.com

*Offer available to the first 300 customers who apply before August 31, 2017.
Visit your closest branch or log in to the Diamond Online platform to set up your Standing Instruction today.
For inquiries, please call our 24-hour Contact Centre on 0700 300 0000, or send an email to enquiries@diamondbank.com.  To offer feedback or make a complaint, please send an email to complaints@diamondbank.com.
Thank you for choosing Diamond, Your Bank!



Diamond Cool-Teens account is a basic savings account which teaches teenagers financial planning and management from an early age.


  • Empowers lifestyle yet with full parental control
  • Teaches financial planning and management
  • Offers a free debit card
  • Account can be accessed by parents and guardians.
  • Your teenager can pay for movie tickets at the cinemas, books and video games

Remember, every new account comes with a free branched Diamond Cool-Teens debit card and allows local and international spending.

Don’t let any Cool-Teen miss out on this opportunity.



  • Minimum opening balance of N500
  • Free trendy Cool-Teens Debit Card in teen’s name
  • Access to Financial Education Tools and Games.
  • Access to Diamond Mobile App; only through Parent
  • Credit interest payable monthly


  • Teens can choose one of two trendy Debit Card designs
  • Parents can define a daily withdrawal limit on the Card.
  • Parents can monitor Teens’ account transactions and contribute to Teens’ saving goals.
  • Access to occasional discounted tickets and events.

Start Banking!

You need:

  • A completed Application Form with Parent’s details
  • A completed Youth Banking form with details of Child/Ward
  • 2 completed Signature Specimen Cards
  • 2 recent Passport Photographs of Parent and Child/Ward.
  • Child’s birth certificate or international passport.
  • Parent’s means of identification.

To Migrate/ Add on to a Cool-Teens account, Kindly click here to download form


Your children/wards get to choose their preferred card design option which should be indicated on the Account Opening Form.

Card Design Option A


Card Design Option B


Apply Now

Start your application now, and your account could be open in few minutes.