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Want to customise this design?Contact us today and let our jewellers create a stunning custom design for you.

Cobalt

Starting from: $7,810 incl. GST
With approx. 0.80ct centre stone
As pictured: $22,920 incl. GST
With 3ct centre stone
See product details
Change metal:
  • Platinum
  • 18ct White Gold
  • Complimentary resize & annual service
    Larsen Jewellery offers one free resize for all our custom-made rings, subject to the terms and conditions here.
  • Lifetime guarantee
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Shop With Confidence

Complimentary
Resize
Larsen Jewellery offers one free resize for all our custom-made rings, subject to the terms and conditions here.
Complimentary
Annual Service
Lifetime
Guarantee
Drop a hint
Size guide

Want to customise this design?Contact us today and let our jewellers create a stunning custom design for you.

Ring & Diamond Details

This beautiful platinum dress ring features a cushion cut Ceylon sapphire. Either side of the sapphire sit dazzling clusters of round brilliant cut diamonds. The Cobalt design is customisable and is also available in other metal colours. It can be made to suit a wide range of diamonds or coloured gemstones in the size and shape of your choice.

This beautiful platinum dress ring features a cushion cut Ceylon sapphire. Either side of the ...sapphire sit dazzling clusters of round brilliant cut diamonds. The Cobalt design is customisable and is also available in other metal colours. It can be made to suit a wide range of diamonds or coloured gemstones in the size and shape of your choice.

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Metal

This design can be custom-made in other metal colours. Contact the studio for more options.

Platinum

Band width

Refers to the average width of the band.

2.2 mm

Accent diamonds

Refers to the quantity, average total carat weight, colour and clarity of accent diamonds included in the design.

6 Diamonds, TCW 0.36ct F VS

Setting style

Refers to the setting style of the accent stones. For more information on setting styles, read our guide here.

Claw

Ethically Made

100% carbon
neutral

Conflict
free diamonds

Made in
Australia

10% of profits
to charity

What Our Customers Say

We've earned a 5-star rating from over 1708 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
George J
2 days ago
I cannot recommend Larsen Jewellery highly enough. My fiancée and I worked with Emma to design the exact diamond ring we envisioned and received trustworthy advice and guidance throughout the entire process. Beyond the outstanding craftsmanship, what truly set them apart was their ability to make and deliver the final ring in an extraordinarily short time frame. Thanks to their support and dedication to our journey as a couple, I was able to surprise my fiancée with the perfect proposal during our romantic weekend in Paris.
Ashleigh Johns
2 days ago
Emma has been truely amazing every step of the process! She has been extremely caring and detailed oriented, I could not recommend her and the Larsen team more. We are over the moon with our engagement and wedding rings!
luke coulter
3 days ago
Had a really great experience using Larsen for our engagement ring! Georgia was super helpful and very quickly helped us find the perfect ring - would highly recommend Larsen!
Jennie Edeleanu
6 days ago
Don’t hesitate to use Larsen - such professional service and beautiful jewellery
Tracey He
7 days ago
We had such a good experience creating my engagement ring at Larsen! Lulu was super helpful, especially with my constant design tweaks and offered such helpful insights along the way too. We had gone to five different jewellers before Larsen who couldn’t find the right stones but Lulu and the team got it done almost immediately! I’m looking forward to working on more pieces with Lulu and the Larsen team.
Nathaniel Smith
1 week ago
Ben from Larsen provided exceptional service for both our engagement & wedding rings. Prompt and professional delivering a beautiful product, highly recommend.

Meet the talented team at Larsen Jewellery who turn your ideas into stunning custom pieces. 
With decades of hands-on experience, our creative team are leading the way in Australian jewellery craftsmanship.

Ornella - Jeweller

Ornella

Sydney Jewellery Designer

Ben - Jewellery Designer

Ben

Brisbane Jeweller

Jacinta - Jewellery Designer

Jacinta

Melbourne Jewellery Designer

Sydney Jeweller - Kate

Kate

Operations Manager

Lulu - Sydney Jewellery Designer

Lulu

Sydney Jewellery Designer

Phoebe - Sydney Jewellery Designer

Phoebe

Sydney Jewellery Designer

Alex - Jewellery Designer

Alex

Melbourne Jeweller

Sydney Jewellery Designer - Rachel

Rachel

Sydney Jewellery Designer

Fleur - Jewellery Designer

Fleur

Melbourne Jewellery Designer

Melbourne Jewellery Designer Celeste

Celeste

Melbourne Jewellery Designer

Sarina - Jeweller

Sarina

Melbourne Jeweller

Sydney Jeweller - John

John

Sydney Jeweller

Sydney Jeweller - Anna

Anna

Sydney Jeweller

Natalie - Jewellery Designer

Natalie

Melbourne Jeweller

Jewellery Designer - Mimi

Mimi

Sydney Jewellery Designer

Jewellery Designer - Emma

Emma

Sydney Jewellery Designer

Help Me Choose The Right Dress Ring

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