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Thera Engagement Ring with a Radiant Cut Lab Grown Diamond

IN STOCK: Leaves our studio within 2 business days.

1.50ct Radiant Cut Lab Grown Diamond
D Colour, VVS2 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

Melding elegance and sustainability, this carbon neutral 18ct yellow gold solitaire ring features a lab-grown radiant cut diamond. Handpicked for its radiance and dedication to environmental consciousness, it serves as a cherished symbol of lasting commitment.
Melding elegance and sustainability, this carbon neutral 18ct yellow gold solitaire ring features a ...lab-grown radiant cut diamond. Handpicked for its radiance and dedication to environmental consciousness, it serves as a cherished symbol of lasting 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 1684 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
gabriela caldas
Our experience with Larsen Jewellery (especially with Lulu, the jewellery designer) was amazing. The entire process was easy and exciting.

My partner and I came in with a very specific and unique idea for an engagement ring, and Lulu guided us through every step, explaining even the smallest details about the ring and the diamonds. She truly cared about the design and made sure we were completely happy with every aspect of it.

She understood exactly what we wanted and delivered the ring even earlier than the promised date.

We would absolutely recommend Larsen Jewellery. Their customer service is excellent, and the ring is beautiful and perfect - exactly what we pictured.
Amaanat Sahota
I got a signet ring made with the birthstones of my family members from Larsen. Thank you Lulu for being so patient and accomodating in helping create my gorgeous ring which I will treasure for the years to come! Larsen offers great customer service and craftsmanship.
Rohan Kapoor
Jacinta was amazing in helping out with the ring and stone selection process.
She was very patient and warm and helped re-do the designs without any fuss and was very honest and detailed.
There was no pressure in the first appointment to make a decision which is something many other places do.
Would 100% recommend to someone looking for rings or any other jewellery.
Kimberley Mahoney
Wow, what a wonderful experience redesigning our vintage engagement ring. From the welcome, to the redesign process, to final product - I can’t recommend Larsen’s more. We worked with Phoebe at their Sydney boutique, and she helped us design the ring of our dreams!! Thank you!!
Andromeda
Amazing experience creating mine and my partners wedding rings. Something I will always remember. The team at Larsen's Jewellery were great, friendly and I would recommend them to anyone looking to personalise there wedding Jewellery.
Josh Kim
Larsen Jewellery helped us create a custom piece and we couldn’t be more thrilled with the result. The attention to detail and craftsmanship was great. Thank you for making the experience so special and memorable.

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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