Annastasia - Tennis Bracelet
Customise your jewellery
Cullen Jewellery offers free express shipping for all Australian orders and International orders above $500 AUD. We ship all orders with insured post so there is no need to worry about not receiving your special purchase.
Delivery Times (once your order is completed)
Australia: 1-3 Business Days
New Zealand: 3-4 Business Days
USA: 4-6 Business Days
Rest of the World: 5-12 Business Days
The Cullen Difference
We celebrate life's cherished moments, conscientiously. We craft premium engagement rings and fine jewellery exclusively with carbon neutral lab grown diamonds and moissanite. Situated in the heart of Melbourne, Australia, our legacy of superior craftsmanship lies in the hands of jewellers with generational experience. By pairing accessible elegance with a commitment to sustainability, every piece is more than a symbol — it's a promise of love, ethically made and faithfully kept.
Our experienced jewellers use only the finest materials to craft each ring with precision and care. At Cullen Jewellery, you can rest assured knowing your engagement ring is brought to life by expert hands to last a lifetime and beyond.
Our Key Differences:
- Lifetime warranty
- Branded and certified gemstones
- We invest significantly in R&D
- Impeccable attention to detail
- We don’t profit from repairs
While not affiliated with the numerous harms of mining, Cullen Jewellery recognises that energy is required to create lab grown gemstones. Our devotion to leading on environmental responsibility means we are offsetting our emissions through diverse initiatives to build a better planet for all.
Our Initiatives Include:
- All stones to be carbon neutral by 2023
- 10 trees planted for every order
- No mined diamonds or other mined gemstones
- Recycled Gold and other precious metals
- Pledge against mass-production
(Thanks to our Clients)
100% Carbon Neutral Lab Grown Diamonds
Cullen Jewellery's selection of lab grown diamonds is certified 100% Carbon Neutral by Clear Neutral, an authority in carbon neutral certification. Embrace a brilliant, sustainable tomorrow by choosing our lab grown diamonds today.Learn More
As a family business, Cullen Jewellery is passionate about giving back and supporting those harmed by old-fashioned industry practices. The Jewellery industry is known for its negative impact on African countries and communities due to diamond mining exploitation — and we are determined to do things differently.
In addition to not using mined diamonds and other mined gemstones, we aim to help rebuild these communities and create a better future for those who live within them. We do this by supporting humanitarian organisations and providing marginalised communities with funds, nutrition, shelter, healthcare, education, and employment to help break the poverty cycle.
Organisations We Partner With
Get Help from an Expert
Cullen Jewellery experts are on hand to help you with anything you may require.
Frequently Asked Questions
Common queries and their answers to help you find the information you need.
If you need help placing an online order, please contact us here and one of our friendly team members will get in touch with you.
Cullen Jewellery offers a free Lifetime Warranty from the date of invoice against any manufacturing defects on all gold and platinum jewellery. Read more about our full warranty terms and conditions here.
Yes! At Cullen Jewellery we offer free international shipping on all orders.
Showroom visits are available by appointment only. Our conveniently located showrooms in Melbourne and Brisbane showcase a selection of our most popular lab grown diamond and moissanite engagement rings. By scheduling an appointment, you will receive personalised care and advice from our experienced staff. To book a showroom appointment, please click here!
At Cullen Jewellery, we offer free ring sizers so you can measure your ring size in the comfort of your own home! Simply fill out this form and allow up to 4 working days for your free ring sizer to arrive.
Absolutely! We understand that many of our products are purchased as surprise gifts for events such as an engagement. For this reason, we use subtle packaging that will not give away the contents of the package.
Please let us know if we can help you in any other way to keep your purchase a surprise!
At Cullen Jewellery, we accept payments via direct debit, cash or card. If you are looking for an extended payment plan, we also offer interest-free finance via Humm.
All Cullen Jewellery rings are custom made to order and they cannot be returned. Please choose carefully when purchasing. If you have a question or require assistance, please contact us here.
Absolutely! All Cullen Jewellery rings come with one free resizing within the first six months of purchase. *Free resize to maximum of 2 sizes up or down. Not available on all rings, please confirm before purchase.Read more about resizing.