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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
Toi et Moi Engagement Ring
Toi et Moi Engagement RingFrom: Sale priceFrom $4,500.00
Legacy Emerald Cut | A stunning emerald cut centre diamond set upon a fine diamond band
Legacy Pear Cut |A stunning pear cut centre diamond set upon a fine diamond band
Platinum diamond ring with 6 claws and diamonds in the band
Oval Cut Diamond engagement ring with diamond band
white gold cushion cut engagement ring with diamonds in the band
Belle | Oval Shape Diamond Engagement Ring with Diamond Set Band
Unique Oval Engagement Ring
Oval Diamond Scatter Ring
Oval Diamond Scatter RingFrom: Sale priceFrom $4,800.00
Ivy - Round Brilliant Centre set on a vintage style diamond band
Diamond Scatter Engagement Ring
Diamond Scatter Engagement RingFrom: Sale priceFrom $4,800.00
Lois - a stunning criss cross band with a diamond band intersecting a flat profile band
Ivy - Oval centre stone on a vintage style diamond band
Trilogy three stone engagement ring with oval centre diamond
Lauren | Oval Trilogy Engagement Ring
Lauren | Oval Trilogy Engagement RingFrom: Sale priceFrom $4,500.00
Trilogy ring with a brilliant round cut centre stone and two pear shape diamond side stones
Trilogy three stone ring with three emerald cut diamonds in rose gold
three stone trilogy engagement ring
Rachel | Three Stone Engagement Ring with tapered baguette side stones
yellow gold 3 stone diamond engagement ring with 3 round diamonds and yellow gold claws
Timeless Three Stone Trilogy Engagement RingFrom: Sale priceFrom $4,500.00
Platinum Trilogy Three Stone engagement ring
Trilogy three stone ring with marquise diamond centre
rose gold three stone trilogy engagement ring with emerald cut centre and trapezoid side stones
Three stone engagement ring with emerald cut centre and side stones
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.