DIAMOND® CREDIT CARDS

Choose the right Diamond Development Bank®
credit card for you

Whether you want Cash Back, Great Airline Miles, Rewards for
Costco Members, or a Low Intro Rate, the choice is all yours.

Begin your relationship

Create
Account

Request
Card

Contact
Support

Access
Account

DIAMOND® CREDIT CARDS

Choose the right Diamond Development Bank®
credit card for you

Whether you want Cash Back, Great Airline Miles, Rewards for
Costco Members, or a Low Intro Rate, the choice is all yours.

Begin your relationship

Create
Account

Request
Card

Contact
Support

Access
Account

Credit Cards

Banking Solutions

Mortgage Rates

Personal Loans

Investing Options

Credit Cards

Banking Solutions

Mortgage Rates

Personal Loans

Investing Options

Checking Made Simple

Enjoy checking with 24/7 digital banking and no minimum opening deposit.

Learn More

Simplify Your Savings

Easy to access and simple to manage, a Kings Savings Account could be right for you.

Learn More

Earn 20,000 bonus points

After qualifying purchases plus our low intro APR for over one year.

Begin your relationship

YOUR SAVINGS MADE SIMPLE

How to Choose the Right Bank Account

Here's a simple guide to the main types of accounts you can open at a bank.

LIFE AND MONEY BY KINGS

Scams Are on the Rise in 2021, Here's What to Watch Out For

From romantic ploys to social engineering, learn about scams to watch for, and tips to help protect yourself.

RACIAL EQUITY AT KINGS

Action for Racial
Equity

We're marshaling the talent and capabilities of our institution like never before to help communities of color build wealth and strong financial futures.

Contact Us

© 2023 Diamond Development Bank

Important Legal Disclosures & Information

Diamonddb.us provides information about and access to accounts and financial services provided by Diamond Development Bank, N.A. and its affiliates in the United States and its territories. It does not, and should not be construed as, an offer, invitation or solicitation of services to individuals outside of the United States.

Terms, conditions and fees for accounts, products, programs and services are subject to change. Not all accounts, products, and services as well as pricing described here are available in all jurisdictions or to all customers. Your eligibility for a particular product and service is subject to a final determination by Diamond Development Bank. Your country of citizenship, domicile, or residence, if other than the United States, may have laws, rules, and regulations that govern or affect your application for and use of our accounts, products and services, including laws and regulations regarding taxes, exchange and/or capital controls that you are responsible for following.

The products, account packages, promotional offers and services described in this website may not apply to customers of International Personal Bank U.S. in the Diamond Development Bank gold® Private Client International, Diamond Development Bank gold® International, Diamond Development Bank International Personal, Diamond Executive Preferred, and Diamond Development Bank Global Executive Account Packages. Deposit products and services are offered by Diamond Development Bank, N.A., Member FDIC Checking Plus (variable rate) line of credit will prevent a check from being returned unpaid only to the extent your line of credit is unused and available for this purpose.