Contact Us


Fill in your details below, register your diamond and receive instant protection against damage, loss or theft. Alternatively, give us a call and we can provide your cover over the phone.

Contact Information


Hours of Operation

Mon – Fri 8:30am – 5:00pm
P: 1300 023 401

Mailing Address

Certified Diamond Insurance
Woodina Underwriting Agency Pty Ltd

Level 13, 100 Edward Street, Brisbane QLD 4000

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