THREE STONE ENGAGEMENT RINGS

THREE STONE ENGAGEMENT RINGS

THREE STONE ENGAGEMENT RINGS

Three stone engagement rings from Cerrone symbolise your past, present and future. Featuring a central diamond flanked by two side stones, this collection offers balance, brilliance and storytelling — a timeless way to honour your journey together.

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DIAMOND ENGAGEMENT RINGS
Diamond engagement rings
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18ct yellow and white gold emerald cut diamond solitaire ring
Classic Engagement Rings
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18ct white gold cushion and round brilliant cut diamond halo ring
HALO ENGAGEMENT RINGS
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Platinum radiant and trapezoid trilogy round brilliant cut diamond ring
Diamond Band Engagement Rings
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OVAL CUT DIAMOND ENGAGEMENT RINGS
Oval Brilliant Cut Engagement Rings
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EMERALD CUT ENGAGEMENT RINGS
Emerald Cut Engagement Rings
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ROUND BRILLIANT CUT ENGAGEMENT RINGS
Round Brilliant Cut Engagement Rings
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WEDDING RINGS
wedding rings
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WEDDING JEWELLERY
Wedding Jewellery
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DIAMOND JEWELLERY
DIAMOND JEWELLERY
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Platinum fancy intense purplish pink diamond, carre and round brilliant cut white diamond halo ring
argyle pink diamond engagement rings
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18ct White Gold Emerald Cut Diamond full circle ring
Eternity Rings
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A pair of 18ct white gold marquise and round brilliant cut diamond stud earrings.
diamond earrings

let us to be part of your story

We invite you to book an appointment for a private consultation tailored to you, at one of our Boutiques in-store, video or phone call. Our friendly Diamond and Gemology expert consultants can help you explore exceptional diamonds, bespoke and luxury engagement rings Sydney and handcrafted designs tailored to your style and story.

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frequently asked questions

What does a three-stone engagement ring symbolise? icon

Often called a Trilogy or Trinity ring, the three-stone engagement ring traditionally means past, present, and future. Many also embrace a more personal meaning, like friendship, love, and fidelity. This makes a three stone a deeply symbolic choice for those who want their ring to reflect their story and shared journey.

Are three-stone engagement rings more expensive than solitaires? icon

Trilogy rings may use three diamonds, but the centre stone can be smaller thanks to the enhanced visual spread. This often creates a larger look for the same budget. However, the setting is more intricate, requiring skilled craftsmanship, which can value it higher than a simple solitaire mount.

Can I mix diamond shapes in a three-stone ring? icon

Mixing diamond shapes is part of the architectural appeal of trilogy rings. Popular pairings include an oval centre with pear sides for softness and length, or an emerald cut bordered by Cadillac or trapezoid diamonds for strong, symmetrical lines and refined contrast.

What wedding band goes best with a three-stone ring? icon

To avoid a wedding band gap, a flush-fit design or custom contoured band can be shaped around your stones. A popular choice is a pavé diamond band to echo the sparkle and maintain the visual balance.

How do I stop my three-stone ring from spinning? icon

Ring spinning is common with three-stone rings due to their top-heavy design. A snug fit helps, but for lasting stability, we recommend a Euro-shank design, which is a subtly squared band that acts as a counterweight to keep your ring elegantly aligned throughout the day.

Does a three-stone ring require special cleaning? icon

Yes, the gallery can easily trap dirt, causing side stones to appear dull or cloudy. For safe care, use a soft baby toothbrush and mild solution at home, or visit a Cerrone boutique for a professional clean and inspection.

What does a three-stone engagement ring symbolise? icon

Often called a Trilogy or Trinity ring, the three-stone engagement ring traditionally means past, present, and future. Many also embrace a more personal meaning, like friendship, love, and fidelity. This makes a three stone a deeply symbolic choice for those who want their ring to reflect their story and shared journey.

What wedding band goes best with a three-stone ring? icon

To avoid a wedding band gap, a flush-fit design or custom contoured band can be shaped around your stones. A popular choice is a pavé diamond band to echo the sparkle and maintain the visual balance.

Are three-stone engagement rings more expensive than solitaires? icon

Trilogy rings may use three diamonds, but the centre stone can be smaller thanks to the enhanced visual spread. This often creates a larger look for the same budget. However, the setting is more intricate, requiring skilled craftsmanship, which can value it higher than a simple solitaire mount.

How do I stop my three-stone ring from spinning? icon

Ring spinning is common with three-stone rings due to their top-heavy design. A snug fit helps, but for lasting stability, we recommend a Euro-shank design, which is a subtly squared band that acts as a counterweight to keep your ring elegantly aligned throughout the day.

Can I mix diamond shapes in a three-stone ring? icon

Mixing diamond shapes is part of the architectural appeal of trilogy rings. Popular pairings include an oval centre with pear sides for softness and length, or an emerald cut bordered by Cadillac or trapezoid diamonds for strong, symmetrical lines and refined contrast.

Does a three-stone ring require special cleaning? icon

Yes, the gallery can easily trap dirt, causing side stones to appear dull or cloudy. For safe care, use a soft baby toothbrush and mild solution at home, or visit a Cerrone boutique for a professional clean and inspection.

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Australia’s most awarded jeweller
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De Beers

Supreme Diamond Award, Paris
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Fashion Group

International Lifetime Achievement Award, New York
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De Beers Diamonds

International Awards, Paris
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Jewellery Association of Australia

Argyle Diamond Design Award, New York
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Il Frentano d'Oro

(Key to the city of Lanciano, Italy)
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Italian Chamber of Commerce in Australia

Hall of Fame, Sydney
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De Beers

Supreme Diamond Award, Paris
Item image 2
Item image 1

Fashion Group

International Lifetime Achievement Award, New York
Item image 2
Item image 1

De Beers Diamonds

International Awards, Paris
Item image 2
Item image 1

Jewellery Association of Australia

Argyle Diamond Design Award, New York
Item image 2
Item image 1

Il Frentano d'Oro

(Key to the city of Lanciano, Italy)
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Italian Chamber of Commerce in Australia

Hall of Fame, Sydney
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Beyond "Past, Present, Future": The Story on Your Hand

Three-stone engagement rings have long carried the Victorian sentiment of past, present, and future. Today, many see something more personal. Some speak of friendship, love, and fidelity. Others, simply: you, me, us.

The trilogy design offers a rare chance to create an autobiographical piece. One that doesn’t just celebrate the moment, but everything that came before it. A growing number of couples are remodelling heirloom diamonds into the side stones, transforming sentimental legacy into contemporary elegance.

Visually, a three-stone ring balances presence and subtlety. It speaks of quiet luxury. More sculptural than a solitaire, more refined than a halo, it offers emotional depth in every detail.

The Architecture of Light: Designing Your Trilogy

At Cerrone, we see three-stone rings not as templates, but as architectural compositions. Each stone must balance brilliance, proportion, and purpose. The geometry of modern luxury.

Today’s most refined designs use architectural side stones to frame, not compete with, the centre diamond. For emerald or radiant cuts, Cadillac (or Epaulette) side stones create a seamless geometric position. Their five-sided shield shape softens edges and adds symmetry. Trapezoid and bullet cuts offer sharper angles for those drawn to Art Deco-inspired geometry, while pear-shaped side stones pair beautifully with oval cut diamonds, elongating the finger with elegant taper.

One of its quiet advantages lies in the visual spread. A well-balanced trilogy often offers greater finger coverage than a solitaire of comparable carat weight, creating an impression of scale and symmetry that feels both refined and enduring.

The "Wed-Fit" Promise: Designed for Forever

Our “wedding-band-first” philosophy ensures every trilogy ring is engineered with pairing in mind. The under-rail and gallery are crafted to allow a straight diamond wedding band to nestle seamlessly alongside for a flush fit engagement ring. For those who love a shaped silhouette, our artisans can craft a bespoke contoured band, designed to mirror the curves of your trilogy ring with perfect harmony. 

For enduring wear, we recommend platinum settings. Their strength and resilience protect each claw with confidence, keeping your three stones beautifully in place for years to come.

Explore More Cerrone Collections

Whether you are drawn to the architectural lines of an emerald cut or the soft romance of an oval, finding the perfect centre stone is the first step in your bespoke journey. Explore our signature shapes and colours to begin your story.

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