Lab Diamond
Engagement Rings

Discover our ready-to-ship lab diamond engagement rings. Meticulously crafted and ethically sourced, each design pairs sustainability and timeless beauty to symbolise your enduring commitment. Explore this collection and more in our full range of engagement rings.

At Larsen Jewellery, we are dedicated to sourcing sustainable, fair, and ethical lab-grown diamonds from trusted suppliers that align with our core values, allowing us to offer you lab-grown diamonds of the highest ethical integrity.

What Are Lab Grown Diamonds?

There are two common ways Lab grown diamonds are created. Both are produced in a controlled laboratory environment. The first method is HPHT which stands for High Pressure, High Temperature. This technique simulates the extreme heat and pressure of the earth’s mantle. The other method is CVD which stands for Chemical Vapour Disposition. CVD diamonds are grown with less pressure and heat with the aid of carbon rich gasses. Both types of laboratory grown diamonds are chemically identical to mined diamonds. This means they share the same physical and optical properties. They exhibit the same fire and sparkle as mined diamonds and are graded using the same 4Cs as the major grading laboratories.

Sustainable Lab Grown Diamonds Larsen Jewellery
Carbon neutral

100% Carbon
Neutral

Conflict free diamonds

Conflict free
diamonds

10% of profits to charity

10% of profits
to charity

What Our Customers Say

We've earned a 5-star rating from over 1350 Google reviews across Sydney, Melbourne, and Brisbane.
See what our customers have to say about us.
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Naichanok Jintanawan
Exceptional service, quality and workmanship. Emma has taken time to help us choose the engagement ring and we couldn’t be happier. The best jeweller in Sydney. Definitely will be back for our wedding rings.
Sue Gleave
Service was fantastic as I needed them to send an item interstate by a certain timeframe. The necklace was beautiful.
Daniel Luttick
Fantastic service! Excellent product knowledge and great prices.
Jessica Warren
Highly recommend! Rod listened carefully to our design preferences and focused on the details. We were very happy with the quality of our wedding bands and impressed with the quick turnaround. They had a large selection and options to customise.
Kyle Best
Fleur and the team were wonderful. We got both our engagement and wedding rings from them. Everything from the quoting process to the final pickup was seamless, professional and extremely easy. Would recommend without hesitation to anyone.
Josephine Coleman
⭐️⭐️⭐️⭐️⭐️I had the most wonderful experience with Larsen Jewellery! My fiance and I decided to have my stunning engagement ring designed by them, and we also participated in their workshop to hand craft each other's wedding rings. It was truly an incredible and unforgettable experience. The team at Larsen Jewellery was exceptional - skilled, friendly, and attentive to every detail.I highly recommend Larsen Jewellery to anyone looking for a personalized and meaningful jewellery experience.The quality of their work is outstanding, and the memories we made while crafting our own rings will last a lifetime.Thank you, Larsen Jewellery, for helping us create such special pieces that symbolize our love and commitment ❤️
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Meet the talented team at Larsen Jewellery who turn your ideas into stunning 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

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 - John

John

Sydney Jeweller

Sydney Jeweller - Anna

Anna

Sydney Jeweller

Natalie - Jewellery Designer

Natalie

Melbourne Jeweller

Bespoke engagement rings

Help Me Choose The Right Engagement Ring

Not sure where to start? Our talented jewellers can walk you through everything you need to know in a 1-on-1 consultation, or you can read our helpful engagement ring guide online.

Find the Perfect Lab Diamond Engagement Ring

Find the perfect symbol of your love in our exquisite range of bespoke lab grown diamond engagement rings, which effortlessly combine sustainability and affordability with timeless beauty. When you choose from our lab created diamond engagement rings, you can be sure you’re selecting a responsible, budget-friendly option without compromising on brilliance and clarity. Experience the captivating sparkle and everlasting shine you’ve been searching for with the same Larsen difference in our curated collection of lab made diamond rings.

Frequently Asked Questions

Still have questions? We’re happy to answer them! 

Are lab diamond engagement rings popular?

Lab grown diamond engagement rings are becoming increasingly popular. As awareness of ethical sourcing grows, many are drawn to lab diamond rings for sustainability reasons, and others love their affordability. If you're looking for the signature brilliance and sparkle in your ring, lab grown diamonds can sometimes be a great, budget-friendly alternative to traditional diamonds.

Do lab diamond engagement rings come with a certificate?

Yes, at Larsen Jewellery, our lab grown diamond engagement rings come with certificates, just like with natural diamonds. These documents detail the diamond's characteristics (including cut, colour, clarity, and carat weight), so that you can be confident in your purchase of a stunning and ethically sourced lab-grown diamond.

Why should I buy a lab diamond engagement ring?

Choosing a lab grown diamond engagement ring can offer ethical and environmental benefits. Lab-grown diamonds are conflict-free just like natural diamonds, but are often more affordable and can also be sourced with minimal environmental impact. They share the same physical and chemical properties as natural diamonds, and are subject to our same commitment to sustainability and responsible sourcing.

Do lab diamond engagement rings require special care and maintenance?

Lab grown diamond engagement rings require the same care as natural diamonds. Regular cleaning with mild soapy water and gentle brushing can help remove every day grime, as well as annual cleaning and checks by an expert to help them maintain their sparkle. Ask your jeweller for specific care advice to ensure your ring remains beautiful for a lifetime.

Are lab diamond engagement rings ethical and sustainable?

Yes, our lab grown diamond engagement rings are considered ethical and sustainable. We always endeavour to source stones produced with minimal environmental impact as a part of our commitment to being a carbon-neutral business.

What customisation options are available for lab diamond engagement rings?

Customisation options for lab grown diamond engagement rings include choosing the diamond's cut, colour, clarity, and carat weight. The metal type for the setting can also be customised, with platinum, white gold, yellow gold, and rose gold options. You may also like to include personal touches such as engraving, unique metal work, and other details.

Talk to an expert

Sydney: (02) 9223 2006
Melbourne: (03) 9662 3005
Brisbane: (07) 3051 0839
Google Rating
5.0
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