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Signature Collection | Engagement Rings

Unique engagement rings are the focal point of our exquisite jewellery collection at Harry & Co., symbolising commitment and sparkling with love and romance.

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Signature Engagement Ring Collections
Gem Cut
Signature Engagement Ring Collections
Gem Cut
oval diamond solitaire engagement ring with marquise cut wedding ring
Oval Diamond Solitaire Engagement RingFrom: Sale priceFrom $4,000.00
Round Brilliant Cut Diamond Solitaire Engagement Ring
Oval solitaire engagement ring with hidden halo
Oval Cut Diamond Solitaire with Hidden HaloFrom: Sale priceFrom $4,500.00
yellow gold oval solitaire engagement ring east west
emerald cut diamond solitaire engagement ring
Emerald Cut Diamond Solitaire Engagement RingFrom: Sale priceFrom $4,000.00
Emerald cut set at east west
Elongated Cushion Cut Solitaire Engagement Ring
Radiant Cut Solitaire Engagement Ring
Radiant Cut Diamond Solitaire Engagement RingFrom: Sale priceFrom $4,000.00
yellow gold pear shape diamond solitaire engagement ring
Pear Cut Diamond Solitaire Engagement RingFrom: Sale priceFrom $4,000.00
marquise solitaire engagement ring
Marquise Diamond Solitaire Engagement RingFrom: Sale priceFrom $4,000.00
Princess Cut Diamond Solitaire Engagement Ring
hexagonal diamond solitaire engagement ring
Hexagonal Diamond Solitaire Engagement RingFrom: Sale priceFrom $4,000.00
platinum knife edge engagement ring
platinum solitaire engagement ring with tapered in band
Double claw oval solitaire engagement ring in yellow gold
Double Claw Oval Solitaire Engagement RingFrom: Sale priceFrom $4,300.00
Elongated cushion cut diamond solitaire engagement ring with double claws
Double claw solitaire engagement ring with emerald cut diamond centre
Double claw solitaire engagement ring with radiant cut diamond centre
Hidden Halo | Engagement Ring
Hidden Halo | Engagement RingFrom: Sale priceFrom $4,500.00
Sparkling Setting Diamond Solitaire Engagement Ring
bezel set emerald cut diamond engagement ring
Bezel Set Emerald Cut Engagement RingFrom: Sale priceFrom $4,300.00
Bezel Set oval engagement with a split shank in yellow gold
Riley | Oval bezel set engagement ringFrom: Sale priceFrom $4,500.00
Oval Cut Diamond Engagement Ring with 6 claws
Oval Cut Diamond Engagement Ring with 6 clawsFrom: Sale priceFrom $4,000.00
Rose Cut Solitaire Engagement Ring
Rose Cut Solitaire Engagement RingFrom: Sale priceFrom $4,000.00
solitaire engagement ring with round brilliant cut diamond

Discover your ideal engagement ring

Choosing your ideal engagement ring to celebrate your love is a significant decision. An engagement ring is a sparkling symbol of your love, relationship, and commitment. This timeless piece should reflect your partner's style and personality to perfection.

Think about their style - do they lean towards modern or vintage aesthetics? The focal point of an engagement ring is often a brilliant diamond or coloured gemstone like a sapphire or emerald. Engagement rings are typically set in precious metals like 14K or 18K gold (yellow, white or rose) or luxurious platinum. The cut of the centre diamond, like round brilliant cut or princess cut, along with the setting style like solitaire or pavé, allows an engagement ring design to be uniquely yours. 

The process is not about the diamond's carat size or the price tag attached. Its foundation is the affection and thoughtfulness encapsulated within. This is the same whether you're choosing it together, or popping the question with a surprise proposal.

Australian engagement ring selection being held.
A hand showing off an engagement ring au

What Engagement Rings Designs Can You Find at Harry & Co.?


Harry & Co. offer an array of engagement rings to match different styles and personalities. We have a selection of solitaire designs exuding minimalist charm. Or three stone trilogy rings with clusters of smaller stones sparkling beautifully on the hand.

Many proposal rings feature a central gemstone, often a diamond. We also cater to the growing popularity of other precious stones such as moissanite.

Each cut - pear cut, round cut, emerald cut, elongated cushion cut, marquise or oval cut - lends a different visual appeal to the ring. The simplicity of a solitaire style set in a band, to the glamour of a halo style surrounded by smaller diamonds.

For those wanting to get engaged with an inclination towards the old-world charm, we offer vintage-inspired rings. These designs exude romantic and timeless appeal. All ensuring there's a perfect engagement ring for everyone at Harry & Co.

elongated cushion cut diamond solitaire engagement ring

How to select the right diamond cut for your proposal ring?

Selecting the correct diamond cut for your engagement band is about personal style. A round brilliant or oval cut diamond is a perfect choice for classic aesthetics.  Both cuts renowned for their sparkling facets.

For those with contemporary tastes, pear or emerald cut diamonds are excellent alternatives. The unique shape of these cuts offer a modern look.

If you want your jewellery to stand out, consider a halo setting, with a circle of smaller diamonds. These accentuate the central stone, making it appear larger and more radiant.

The crucial thing is to choose a diamond cut that you'll cherish forever. Consider your personal style and what you'll enjoy wearing daily. Remember, your engagement ring symbolises your unique love story.

Should you buy engagement rings online or in person?

Choosing a women's or men's engagement ring is a unique journey. The choice should resonate with your comfort and personal preferences.

Online browsing showcases a variety of facet shapes, gemstone designs, and settings. All with support to help you find the perfect engagement ring.

Luxury jewellers also offer an intimate personalised and bespoke service. This service can enhance the process of choosing the perfect symbol of commitment.

Both avenues have their own unique charm.

Accept proposal with an Australian engagement ring.

Discovering Your Dream Engagement Ring at Harry & Co.

Discover your perfect engagement ring at Harry & Co. in Adelaide. Our unique collections offer an exceptional choice when shopping for engagement rings. Our collections also include wedding bands, and other pieces of fine jewellery.

Every engagement ring design is crafted to symbolise your unique bond and commitment.  From single-stone solitaires, to radiant diamond pave encrusted pieces. 

At Harry & Co, we make the selection experience as memorable as the moment you say "I do." Explore our collection and find the perfect symbol of your love story.