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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Rosetta Trio

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.

Change metal:
  • Platinum
  • 18ct White Gold
Starting from: $7,040 incl. GST
With approx. 0.80ct and two 0.09ct
As pictured: $13,830 incl. GST
With 1.6ct and two 0.14ct

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.

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Ring & Diamond Details

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

Shop With Confidence

  • Lifetime guarantee
  • Complimentary resize
    Larsen Jewellery offers one free resize for all our custom-made rings and Signature Collection rings subject to the terms and conditions here.
  • Complimentary annual service

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.

Sydney Jeweller - Natalie

Natalie

Sydney Jewellery Designer - Nicole

Nicole

Sydney Jeweller - John

John

Sydney Jeweller - Kate

Kate

Sydney Jeweller - Anna

Anna

Fleur - Jewellery Designer

Fleur

Jarrad - Jeweller

Jarrad

Jacinta - Jewellery Designer

Jacinta

Sarina - Jeweller

Sarina

Ornella - Jeweller

Ornella

Rod - Jewellery Designer

Rod

Natalie - Jeweller

Natalie

Ben - Jewellery Designer

Ben

Alex - Jewellery Designer

Alex

Natalie - Jewellery Designer

Natalie

What Our Customers Say

Jacinta at Larson jewellery helped create my dream engagement ring. Jacinta was amazing throughout the whole experience and made everything so easy. She is highly professional, honest, knowledgeable and so lovely. I absolutely love my engagement ring! It’s everything I dreamed of and so much more. Thank you so much Jacinta and the team at Larson. I highly recommend them for all your jewellery needs.
Nadia Carrivale
Nadia Carrivale
08:38 21 Nov 21
Jacqueline Osterman
Jacqueline Osterman
21:12 20 Nov 21
Jacinta was helpful and approachable from start to finish. I got a custom ring during lockdown and Jacinta kept me updated throughout the lockdown and restrictions period.I remember it was very daunting and nerve raking visiting a jewellery store for the first time without knowing anything about diamonds or rings but Jacinta was very knowledgeable and assisted me greatly in designing the ring I had in mind. I could also tell that she was very passionate about her job and very excited to help me with my journey.I also remember leaving the store that she never really pressured me in going over my budget or trying to upsell any items.I look forward to visiting Jacinta in the store again when I start thinking about wedding rings! Highly HIGHLY recommend!!
Andrew Luu
Andrew Luu
01:36 20 Nov 21
Arvinder Rattan
Arvinder Rattan
22:52 15 Nov 21
My partner and I had a great experience with Larson, custom designing my engagement ring. Dealing with numerous lockdowns, they were friendly, informative, and kept us in the loop throughout the process. I am very happy with my ring - cannot recommend Larson enough.
Winsnes Harrington
Winsnes Harrington
10:02 15 Nov 21
Another 'flawless' experience! Thank you for your patience, expertise and assistance in selecting our latest addition. It made our special day, that much more special. Fleur, your customer service is second to none. Even under pandemic conditions, you made us feel at ease and walked us through each option.
Greg Hibble
Greg Hibble
07:56 11 Nov 21
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