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"A wearable piece of art" - Harper's BAZAAR

Metropolis cushion cut diamond engagement ring in 18ct white gold and Cubism Mens diamond wedding band in 18ct white gold by Stefano Canturi

Rare. Iconic. Yours.

The Ultimate Diamond Engagement Ring

Since 1986, Canturi has been the destination for extraordinary diamond engagement rings—
where masterful design meets the world’s finest ethically sourced natural diamonds.
With a legacy of exclusivity and 35 years of relationships with the most prestigious diamond cutters—
we craft rings as rare as your love.


Discover the artistry.
Experience true luxury.

Book a Private Consultation

DISCOVER CANTURI

Signature Engagement Rings

ASK A CANTURI DIAMOND SPECIALIST

Perfect proportions. Exceptional quality. Divine design.
Connect with a Canturi specialist to help personalise your dream ring.  


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FAQ

How to Choose an Engagement Ring

Choosing an engagement ring is a deeply personal decision, reflecting love, identity, and commitment. From selecting between natural diamonds and gemstones to finding a design that truly resonates, expert guidance can help you navigate this meaningful journey. At Canturi, our specialists provide personalised consultations in our Sydney, Melbourne, and Brisbane boutiques to help you find the perfect ring.
Read our complete guide on How to choose an engagement ring.

How to Choose the Perfect Diamond

Understanding the 4Cs, Cut, Colour, Clarity, and Carat, is essential when choosing a natural diamond for your engagement ring.
These factors determine a diamond’s brilliance, beauty, and value, making GIA certification a crucial element in ensuring authenticity and quality.
At Canturi, we source only the finest natural diamonds through exclusive partnerships with the world’s most respected diamond cutters, ensuring ethical sourcing and exceptional craftsmanship.
Read our complete guide on Choosing the Perfect Diamond.

A Comparison - Natural vs. Lab-Grown Diamonds

Deciding between a natural or lab-grown diamond engagement ring comes down to your values and long-term vision. At Canturi, we have spent decades guiding clients who seek rare, meaningful, and lasting symbols of love.
While lab-grown diamonds are a trend, natural diamonds retain their value, hold generational significance, and become treasured heirlooms.
If you’re looking for a ring that truly lasts a lifetime, read our complete guide on Natural vs Lab-grown Diamonds.

Which Hand Do You Wear an Engagement Ring On?

Traditionally, the engagement ring is worn on the fourth finger of the left hand—often called the “ring finger.” This custom stems from an ancient belief that a vein connected that finger directly to the heart.
But around the world, the tradition varies. In many Asian cultures, including China, Japan and India, the engagement ring is often worn on the right hand. The same applies in parts of Eastern Europe and South America, where wearing an engagement ring on the right hand is a long-standing practice.

So, which hand should you wear your engagement ring on? 
The answer is beautifully personal. Whether you follow tradition or your own instinct, the most important thing is that your ring feels right for you.

At Canturi, we honour the diversity of customs and the individuality of our clients—each engagement ring is designed to reflect the wearer, no matter which hand it's worn on.

Can Men Wear Engagement Rings?

Absolutely—and more men are choosing to wear engagement rings than ever before.
Whether as a symbol of love, equality, or personal style, an engagement ring is simply a meaningful way to mark a commitment—no matter your gender.

Canturi is a destination for Men’s fine jewellery.

Stylish clients including Troye Sivan and celebrity stylist Marc Forné choose Canturi for our refined, architectural designs and confident simplicity.
Our men’s rings are designed with the same craftsmanship and intent as all Canturi creations—focusing on form, proportion, and precious materials.
From sculptural silhouettes to diamond-set bands, and the powerful presence of Australian black sapphire, Canturi men’s rings offer modern elegance with lasting impact.

Whether chosen as an engagement ring or a personal signature, each piece reflects a strong sense of identity.

Explore our Men’s Dress and Wedding Ring Collection to discover sculptural designs and timeless materials crafted for the modern man.

How to Clean a Diamond Ring

A diamond ring is more than just jewellery—it’s a symbol of love, worn every day.
Naturally, a little care goes a long way in keeping it luminous.

Best Way to Clean a Diamond Ring at Home
1. To clean your diamond ring at home, fill a bowl with warm water and a drop of mild, non-moisturising dish soap.
2. Soak the ring for 15 to 20 minutes to loosen any residue.
3. Then, use a soft-bristled toothbrush to gently clean around thediamond setting, including the underside where buildup tends to gather.
4. Rinse thoroughly with clean water and dry with a lint-free cloth. Avoid ultrasonic machines at home and steer clear of abrasive cleaners or chemicals—particularly if your ring features pavé diamonds, delicate craftsmanship, or coloured gemstones.

Professional Diamond Ring Cleaning at Canturi
For a deeper clean, Canturi offers complimentary ultrasonic jewellery cleaning in our Sydney, Melbourne, and Brisbane boutiques—exclusively for Canturi pieces.
This in-boutique service uses professional-grade ultrasonic technology to gently yet powerfully restore your ring’s brilliance.
If your ring requires more detailed care—such as polishing, resetting, or checking the security of your stone—our master jewellers at the Canturi Creation Studio offer a suite of elevated services designed to preserve both the beauty and longevity of your piece.

To explore our professional diamond ring care services or to book an appointment, visit our Jewellery Care & Services page.

Because some rings deserve nothing less than artful care, guided by the hands that created them.

What is Bridal Jewellery?

Bridal jewellery refers to the pieces a bride wears on her wedding day—chosen to complement her gown, reflect her personal style, and often honour cultural or family traditions.

It typically begins with the engagement ring, followed by the wedding ring, and may include diamond earrings, a necklace, a bracelet, or a statement piece that adds a touch of individuality.
In many Western weddings, bridal jewellery is refined and timeless.

In Asian and Indian cultures, it may be bold, symbolic, and richly layered.

Whether it’s a classic diamond ring, a sculptural necklace from Canturi’s Cubism collection, or a bespoke heirloom design, bridal jewellery is more than adornment—it’s a personal expression of the bride’s story, style, and commitment.

Does Canturi use 'Conflict-Free' diamonds?

Canturi ensures all diamonds purchased are from those sources that adhere to the Kimberley Process Certification Scheme of the World Diamond Council.
This international system was created to monitor and eliminate the trade of "conflict diamonds". 
It applies to all rough diamond mined since January 1, 2003 and requires these to be sealed in separate containers and accompanied by numbered certificates to guarantee the diamonds are conflict free.
Canturi applies this system guaranteeing that all diamonds being sold are from legitimate sources not involved in funding conflict and in compliance with United Nations resolutions.

Engagement Rings | Exclusive Handcrafted Designs

Diamond Engagement Rings Australia

In 1986, jewellery designer Stefano Canturi created his first engagement ring, an artwork of perfect proportions and sculptural harmony. Word spread quickly, and women began seeking out bespoke engagement rings crafted by his hand. What followed was not a trend, but a discipline: decades of refinement, observation, and relentless attention to detail. Over time, Stefano developed a deep understanding of how a woman wears, admires, and connects with her ring. Not just emotionally, but visually and sensorially.


A Collection of Timeless Engagement Rings for Women

Through decades of refinement, he mastered the architecture of beauty in miniature—where the subtlest shift in proportion, the slightest curve or angle, transforms a ring from ordinary to iconic. The result is a collection of iconic Canturi unique engagement rings for women, now recognised for their timeless design, sculptural clarity, and precise engineering. These are not just rings, but sculptural heirlooms. Each one grounded in decades of creative integrity and craftsmanship. A Canturi natural diamond engagement ring is chosen with intent, a milestone, a legacy, a symbol of forever. For many, it represents the first significant investment in generational wealth, knowing that rarity and craftsmanship hold value across lifetimes.


Exceptional Quality: The Finest Diamonds

With over 35 years of trusted relationships with the world’s finest diamond cutters, Canturi sources GIA-certified natural diamonds of exceptional brilliance, guiding you to select the one stone that speaks to you. These two elements, masterful design and the rarest diamonds, come together with the expertise and care of a Canturi gemmologist.
Discover the most sought-after diamond shapes: Round, Oval, and Cushion, each offering a distinct allure in fine jewellery.

  • Round Brilliant Cut – The pinnacle of brilliance, the Round Brilliant cut is the most popular diamond shape, revered for its unmatched sparkle and timeless appeal. With precise facets that maximise light reflection, this classic cut remains a favourite for diamond engagement rings and fine jewellery.
  • Oval Cut – A modern yet elegant choice, the oval cut diamond elongates the finger with its graceful silhouette. Blending the brilliance of a round cut with a distinctive elongated shape, it offers a contemporary yet timeless charm.
  • Cushion Cut – A fusion of vintage romance and modern sophistication, the cushion cut features soft, rounded corners and a facet arrangement that enhances its fire and brilliance. This shape is adored for its captivating depth and old-world glamour.

If you are looking for a beautiful and unique alternative to the traditional diamond engagement rings, discover the timeless allure of gemstone engagement rings.


Exquisite Presentation: The Canturi Engagement Ring Box & Bag

Every Canturi engagement ring is beautifully presented in a signature jewellery box, designed to enhance the moment of unveiling and serve as a timeless keepsake.
Accompanying this is an elegant Canturi shopping bag, embossed with the distinctive Cubism pattern—an artistic touch that reflects the brand’s iconic design philosophy.
Together, they create a luxurious presentation, ensuring your ring is revealed with sophistication and style.

Canturi jewellery stores are located in the cities of Sydney, Melbourne and Brisbane, Australia.