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

Thera Engagement Ring with a Radiant Lab Grown Diamond

IN STOCK: Leaves our studio within 2 business days.

1.50ct Radiant Cut Lab Grown Diamond
F Colour, VS1 Clarity, IGI Certified
18ct Yellow Gold

Finger size L

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$5,780 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 1630 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
Ben Eastgate
Of the jewellers we initially visited, Larsen were a stand out for their customer service alone. From the first appointment, Fleur made the entire process of designing our engagement ring so easy and enjoyable. She was patient, knowledgeable and genuinely wanted to make sure our ring was perfect for us. It was so special to see Fleur draw our ideas right in front of us. We love the ring, and are already looking forward to making our wedding bands with Larsen.
W J Mills
Great experience with Larsen jewellery having an engagement ring made for my now fiance. Celeste was great at guiding me through the whole process, explaining everything in simple terms and making sure I/we got exactly what we wanted. she was very personable which made the whole process really easy and enjoyable! The end result looks amazing and we are both v happy. Cannot recommend Larsen enough!
Hannah
We had a terrific experience with Larsen!
We approached Larsen with an old family ring & used the existing stone to create a beautiful new design. Fleur was incredibly helpful, it was a really nice experience to collaborate with her throughout the process.
Couldn’t be happier with our ring - highly recommend!
Stephen Maxwell
We had a fantastic experience with Ben. He made the whole process of creating our engagement ring so easy and really educational. His expertise and transparency when it came to choosing the diamond was amazing. The quality of the final ring is incredible and my (new) fiancée was absolutely blown away. Would 100% recommend.
Ravi Gokal
We had an amazing experience!
Juliano Martino
Highly recommend these guys in melbourne , I had jacinta help me design and create the best engagement ring very detailed and turned out exactly how they designed it , also very friendly and easy to deal with , also fair prices too . Will definitely be going back for ant custom jewellery in future

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

Soukata - Sydney Jewellery Designer

Soukata

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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