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Thera Engagement Ring with a Radiant Lab Grown Diamond

IN STOCK: Leaves our studio within 2 business days.

1.54ct Radiant Cut Lab Grown Diamond
E Colour, VS1 Clarity, IGI Certified
18ct Yellow Gold

Finger size L

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$4,990 includes GST
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  • Free insured shipping, 30-day return policy on online orders
    All our packages shipped are fully insured up to the point of delivery and are tracked using Australia Post. A signature will be required upon delivery.
  • 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
  • 100% carbon neutral
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Shop With Confidence

Free Insured
Shipping on
Online Orders
All our packages shipped are fully insured up to the point of delivery and are tracked using Australia Post. A signature will be required upon delivery.
30-day Return
Policy on
Online Orders
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
100% Carbon
Neutral
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 Details

Elegant and timeless, this 18ct yellow gold solitaire ring features a mesmerizing lab-grown radiant-cut diamond set in 18ct white gold claws. Handpicked for its beauty and environmental consciousness, it is entirely carbon neutral and serves as a radiant symbol of love and commitment.
Elegant and timeless, this 18ct yellow gold solitaire ring features a mesmerizing lab-grown radiant-...cut diamond set in 18ct white gold claws. Handpicked for its beauty and environmental consciousness, it is entirely carbon neutral and serves as a radiant symbol of love and commitment. Read More

Metal

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

18ct Yellow Gold

Band width

Refers to the average width of the band.

2.2 mm

Ethically Made

100% carbon
neutral

Conflict
free diamonds

10% of profits
to charity

Sustainable Lab Grown Diamonds

Not all lab-grown diamonds are created equally. It is true that lab-grown diamonds may not have the same environmental impact on the earth as mined diamonds. However, they do consume a considerable amount of energy during the production process.

As an ethically-minded business, we choose to source sustainable and ethical lab-grown diamonds.  We have selected companies that align with our core values. We consistently research our suppliers to ensure our high ethical standards are upheld along our supply chain.

Sustainable Lab Grown Diamonds Larsen Jewellery
Sustainable Lab Grown Diamonds Larsen Jewellery
Lab Grown Diamond Engagement Rings​
Lab Grown Diamond Engagement Rings​

Being a carbon-neutral business, we partner with laboratories at the forefront of sustainability.  Our preferred suppliers advocate ethical, sustainable, and environmentally responsible practices. These suppliers uphold the five pillars of sustainability under the SCS 007 jewellery standard. They use clean, renewable energy as per the ‘SCS Global’ sustainability audit process. Hydro and solar power is used to grow their diamonds, honouring our commitment to our certified carbon neutrality status.

We make it our mission to be completely transparent, genuine, and unbiased in all our business practices. This allows us to offer you lab-grown diamonds of the highest ethical integrity.

What Our Customers Say

We've earned a 5-star rating from over 1703 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
Jennie Edeleanu
4 days ago
Don’t hesitate to use Larsen - such professional service and beautiful jewellery
Tracey He
5 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
6 days ago
Ben from Larsen provided exceptional service for both our engagement & wedding rings. Prompt and professional delivering a beautiful product, highly recommend.
David Herlihy
2 weeks ago
We had a fantastic experience designing an engagement ring at Larsen Jewellery, and the end product was amazing.
Emma, our designer, was brilliant at turning our ideas and vision into reality, helping us refine them along the way. The whole process was seamless. It was even ready earlier than expected, allowing the proposal to be a surprise! Definitely recommend.
Kaye Moresi
4 weeks ago
I am so delighted with my beautiful new ring.
Jacinta was brilliant and ensured the whole process of choosing my diamond and having the ring made so very easy.
Thankyou Larsens.
Lane Meredith
1 month ago
We purchased our engagement ring and wedding bands from Larsen. It was such a delightful experience, and our designer Fleur was exceptional. She went above and beyond to find us the perfect rings. I would highly recommend them to anyone looking for their custom pieces!

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

Want to Learn More about Lab-Grown Diamonds?

Not sure where to start?
Explore our Lab Grown Diamond Guide for further education.
Alternatively, get in touch and one of our jewellers will be happy to answer your questions.

Lab grown diamond
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