Picture of helpful woman. Contact Diamond car insurance.

Contact us

We're here if you need us

You can contact Diamond on the numbers below 7 days a week.

For emergency out of hours numbers click here.

We also have a question and answer page, which may answer your query - please click here.

Claims Team
0844 543 4420
Hit by someone insured by Diamond?
0844 543 4406

Calls to 0844 numbers will be charged at 5p per minute from BT Landlines. Calls from mobiles and other networks may vary.
Monday to Friday 8am-9pm, Saturday 9am-5pm and Sunday 10am-4pm.

Customer Care Team
0871 882 2200
Calls to 0871 numbers are charged at 8p per minute plus network extras.
Click here to send us proof of your No Claims Bonus.

Monday to Friday 8am-10pm, Saturday 9am-5pm and Sunday 10am-4pm.

Renewals Team
0844 848 0051
Calls to 0844 numbers will be charged at 5p per minute from BT Landlines. Calls from mobiles and other networks may vary.

Monday to Friday 8am-10pm, Saturday 9am-5pm and Sunday 10am-4pm.

Insurance Quoteline
0800 118 1633
This is a freephone number.

Monday to Friday 8am-11pm, Saturday 9am-8pm and Sunday 10am-8pm.

To call Diamond from abroad
+44 1792 621 990

Claims Team

0844 543 4420

Calls to 0844 numbers will be charged at 5p per minute from BT Landlines. Calls from mobiles and other networks may vary.

Monday to Friday 8am-9pm, Saturday 9am-5pm and Sunday 10am-4pm

Emergency Numbers

24 hour numbers for when our offices are closed.
Roadside Emergency Helpline
0800 36 24 35

This is a freephone number.

Glass Repair Line
0844 543 4428

Calls to 0844 numbers will be charged at 5p per minute from BT Landlines. Calls from mobiles and other networks may vary.

Breakdown Service

For customers who have bought the additional breakdown product.

0800 458 92 81

This is a freephone number.

Press Office

Click here for our Press Office page.

 

Sponsorship policy

 

Other than our official charity partner, we only consider supporting charities with which our employees or their family members are directly involved.

Other ways to contact us

Our secure email form for customers.

If you would like to write to us please use the address below and send it to one of the departments listed.

Diamond Insurance
Capital Tower
Greyfriars Road
Cardiff
CF10 3AZ

Job Vacancies

For information on current career opportunities with Diamond or the Admiral Group, which includes Admiral car insurance, telephone our recruitment hotline on 0845 606 6068 or click here to view jobs online.