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Oval Three Stone Engagement Ring Platinum | Rosetta Trio
Oval Three Stone Engagement Ring Platinum | Rosetta Trio
Oval Three Stone Engagement Ring Platinum | Rosetta Trio
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Size guide

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

Rosetta Trio Engagement Ring with an Oval Cut Sapphire

1335 reviews
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Starting from: $8,380 incl. GST
With approx. 0.80ct and two 0.09ct
As pictured: $12,110 incl. GST
With 1.6ct and two 0.14ct
See product details
Change metal:
  • Platinum
  • 18ct White Gold

This item is not available online, please contact us to discuss a custom order.

The centre stone featured in this design is one-of-a-kind. Please reach out to us and our team would be happy to source a selection of similar stones tailored to your specifications.

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  • 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

A three-stone, platinum engagement ring design featuring an oval cut Ceylon sapphire and two matching pear shaped diamonds. A delicate diamond halo adds scale and detail making it sparkle from every angle. This 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. Matching wedding ring designs can also be custom made to order.
A three-stone, platinum engagement ring design featuring an oval cut Ceylon sapphire and two matchin...g pear shaped diamonds. A delicate diamond halo adds scale and detail making it sparkle from every angle. This 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. Matching wedding ring designs can also be custom made to order. Read More

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.

2.7 mm

Accent diamonds

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

28 Diamonds, TCW 0.21ct F VS

Setting style

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

Microclaw

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 1335 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
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Larsen Jewlery Melbourne never disappoints. Rod who supported us was very helpful, professional and informative regarding inquires both onsite and in email correspondence. The gorgeous ring was completed ahead of schedule and my wife could not be happier. Thank you!
Trent Cropley
1714288411
Purchased my wife’s engagement ring from Larsen and it was a fantastic process from start to finish.We ended up purchasing our wedding bands from here, also which was just as seamless.I would highly recommend Larsen to anyone who appreciates fantastic service.
Jamie Marshall
1714165610
I had such a great experience at Larsens. Rachel was so lovely, had great advice and made the whole process run smoothly
Aaron
1713827105
We had the custom designed engagement ring and made our own wedding band. The team was very friendly and knowledgeable. They make the experience personal and enjoyable. Thank you for making the process so easy.
Steve
1713749609
My husband had a beautiful engagement ring made with my grandmothers diamonds 8 years ago, and it’s just so special. I’ve just picked up my new gorgeous custom designed ring that used diamond from my husband’s grandmother’s rings. I cannot fault their service. We created and refined the design together, communication was excellent and the ring was delivered on schedule. Thanks Fleur and the Larsen team!
Danika Hill
1713575819
Jacinta from Larsen was amazing helping my Fiance and I design an engagement ring. We had a very particular idea however still needed guidance. Jacinta was fantastic and has helped create an amazing ring that we are so happy with.
Ryan Sack
1713501316
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Premium Packaging

Premium Packaging

Premium Packaging

We believe that exceptional jewellery deserves exceptional packaging. Every Larsen engagement ring is beautifully presented in our signature premium packaging, adding an extra touch of luxury to your proposal.

Meet Our Jewellers And Designers

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

Soukata - Sydney Jewellery Designer

Soukata

Sydney Jewellery Designer

Alex - Jewellery Designer

Alex

Brisbane Jeweller

Tracy - Sydney Jewellery Designer

Tracy

Sydney Jewellery Designer

Rod - Jewellery Designer

Rod

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 - Natalie

Natalie

Sydney Jeweller

Sydney Jeweller - John

John

Sydney Jeweller

Natalie - Jewellery Designer

Natalie

Melbourne Jeweller

Need Help Designing a Custom Engagement Ring?

Not sure where to start?
Our engagement ring guide will give you some useful tips.
Alternatively, get in touch and one of our jewellers will be happy to answer your questions.

Engagement ring guide
Ask an expert