• Helena 3.07ct oval Lab Grown Diamond hidden halo solitaire engagement ring in 18k yellow gold
  • Video of the Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold
  • Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 2
  • Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 3
  • Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 4
  • Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 5
  • Second video of the Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold
Helena 3.07ct oval Lab Grown Diamond hidden halo solitaire engagement ring in 18k yellow gold
Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 2
Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 3
Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 4
Helena 3.07ct oval Lab Grown Diamond engagement ring in 18k yellow gold, view 5
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SKU: 1-9880

Helena | 3.07ct Oval Lab Grown Diamond Engagement Ring

$7,740.00 AUD
Tax included.

Find Your Size

Product Details

The Helena Oval Diamond Engagement Ring features a 3.07ct oval lab grown diamond in our signature solitaire setting with a hidden halo. Crafted in 18k yellow gold, the Helena is one of our most popular designs.

Centre stone: 3.07ct oval Lab Grown Diamond
Measurements: 11.86 × 8.16 × 5.06 mm
Colour: E
Clarity: VVS2
IGI report: LG823673429 – Verify online
Setting: Claw solitaire with hidden halo
Band: 2mm x 1.6mm
Metal: 18k yellow gold
Ring size: M

Designed and made by Matthews Jewellers, Newcastle. Fine jewellers since 1957.

Complimentary Resizing

Most of our Ready to Wear engagement rings are available in a standard size M. Rings over $2,000 include complimentary resizing. For rings of $2,000 or under, we’ll confirm the resizing cost with you before we start.

Orders placed before 2pm, Monday to Friday, in the current size are dispatched the same day. If you choose a different size, we’ll resize your ring and dispatch it within 2 business days via Express Post.

Simply select your preferred ring size when ordering. If you’re not sure of your size, choose “I’m Not Sure” and we’ll contact you to confirm it before we dispatch.

Can I view this piece in-store?

Absolutely. You’re welcome to book a complimentary appointment with our team to view a Ready to Wear ring in person. Simply let us know which ring you’d like to see when booking your appointment.

Please keep in mind that our Ready to Wear pieces are available for immediate purchase, and booking an appointment does not reserve or hold the ring. As many of these pieces are one of a kind, there is a chance your chosen ring may sell before your appointment.

Book your appointment here.

30-Day Returns

Our ready-to-wear pieces purchased online come with 30-day complimentary returns, giving you peace of mind when choosing your piece.

Third Generation Family

Crafting meaningful jewellery since 1957, with generations of experience, expertise and care behind every piece.

Lifetime Care Guarantee

Decades of family expertise, exceptional craftsmanship and lasting care - backed by our Lifetime Care Guarantee on pieces over $2,000.

20% Off Your Wedding Rings

Enjoy 20% off your wedding bands when you purchase your engagement ring with Matthews Jewellers.

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frequently asked questions

I don't know my ring size. What should I do?

Simply select “I’m Not Sure” when purchasing your ring and our team will work with you to find the correct size.

We can send you a complimentary ring sizing kit to help you determine your size at home. We’ll safely hold your ring with us until your size is confirmed, then professionally resize it before sending it to you.

Can I return my piece?

Yes. Our Ready to Wear pieces purchased online are eligible for complimentary returns within 30 days of receiving your order.

To be eligible for a return, your piece must be unworn and returned in its original packaging with all accompanying items included.

If you would like to return your purchase, simply contact our team and we’ll guide you through the return process.

Do you offer a warranty?

Yes. Pieces over $2,000 include our Lifetime Care Guarantee because we believe your jewellery should be treasured and enjoyed for a lifetime.

Our commitment is designed to help you care for your piece for years to come, with ongoing services and support from our experienced team.

To maintain your Lifetime Care Guarantee, your ring needs to be inspected by our team every 12 months. It is the owner’s responsibility to ensure the ring is returned to Matthews Jewellers for these inspections, allowing our jewellers to check the settings, stones and overall condition of your piece.

What if I choose the wrong ring size?

Simply contact our team and we’ll help you find the best solution. Most rings have a limit to how many sizes they can be safely adjusted without compromising the integrity of the piece.

Our team will work with you to determine the correct size and advise on the safest resizing option for your ring.

Can I book an appointment before purchasing?

Absolutely. You’re welcome to book a complimentary appointment with our team to view a Ready to Wear ring in person or virtually. Simply let us know which ring you’d like to see when booking your appointment.

Please keep in mind that our Ready to Wear pieces are available for immediate purchase, and booking an appointment does not reserve or hold the ring. As many of these pieces are one of a kind, there is a chance your chosen ring may sell before your appointment.

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Discover coloured lab grown and natural diamonds, sapphires and other gemstones with our knowledgeable team

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