Cushion Diamond Engagement Rings

A vintage-inspired diamond with a classic, romantic appeal.

  • Outline icon of a ringSelect
    your ring
  • Outline icon of a diamondChoose
    your diamond
    2 Choose
    your diamond

    First, select a ring style that resonates with you. Next, click Build Your Ring to access our extensive diamond vault. Once you find a diamond that you like, select it before finalizing the details of your ring.

  • Checkmark icon outlineComplete
    your ring
    3 Complete
    your ring

    After selecting your ring and diamond, you can now choose your metal type, size your ring to fit, and write an engraving before checking out.

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Diamond Engagement Ring with Secret Heart and Twisted Diamond Band

From $3,209 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionPrincessAsscherRadiant+ 5 more

Love Knot Diamond Engagement Ring with Eagle Prongs

From $3,335 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more

Love Knot Solitaire Diamond Engagement Ring with Eagle Prongs

From $2,575 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more

Eight-Prong Blossom Engagement Ring with Side Diamonds

From $3,562 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundRadiantAsscherCushionEmeraldHeartMarquiseOvalPrincessPear+ 7 more

Solitaire Diamond Engagement Ring with Hidden Diamond

From $2,395 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RadiantCushionEmeraldOvalRoundPrincessAsscher+ 4 more

Engagement Ring with Eagle Prongs and Side Diamonds

From $2,537 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPrincessAsscherRadiantCushionEmeraldPearMarquiseHeart+ 7 more

Diamond Engagement Ring with Halo and Diamond Pavé

From $3,704 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
EmeraldRoundPrincessAsscherRadiantCushionPearOvalMarquiseHeart+ 7 more

Diamond Engagement Ring with Secret Heart and Diamond Band

From $2,764 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionPrincessAsscherRadiant+ 5 more

Cathedral-Setting Diamond Engagement Ring with Diamond Bridge

From $2,644 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessAsscherHeart+ 6 more

Three-Stone Diamond Engagement Ring with Basket Setting

From $4,673 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Cushion

Hidden Diamond Halo Engagement Ring with Diamond Pavé

From $3,789 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPrincessAsscherRadiantCushionEmeraldPearMarquise+ 6 more

Diamond Engagement Ring with Cathedral Setting

From $3,195 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalEmeraldCushionRadiantPrincessAsscher+ 4 more

Diamond Pavé Engagement Ring with Basket Setting

From $2,729 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPrincessAsscherRadiantCushionEmeraldPearMarquiseHeart+ 7 more

Tapered Diamond Engagement Ring with Basket Setting

From $2,209 CAD
18k Yellow Gold18k White Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more

Solitaire Diamond Engagement Ring with Diamond Pavé Basket Setting

From $2,798 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
OvalRoundPrincessAsscherRadiantCushionEmeraldPear+ 5 more

Solitaire Diamond Engagement Ring with Basket Setting

From $2,304 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
OvalRoundPrincessAsscherRadiantCushionEmeraldPearMarquiseHeart+ 7 more

Cathedral-Setting Diamond Engagement Ring with Diamond Pave Bridge

From $3,109 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more

Diamond Halo Engagement Ring with Bright-Cut Diamond Band

From $3,627 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundPearEmeraldCushion+ 1 more

Solitaire Bezel Set Diamond Engagement Ring

From $2,979 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more

Diamond Engagement Ring with Cathedral Setting and Hidden Diamond

From $3,475 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
OvalRoundPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more

Hidden Diamond Halo Engagement Ring

From $2,994 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPearMarquisePrincessCushionAsscherRadiantEmerald+ 6 more

Love Knot Diamond Halo Engagement Ring

From $3,319 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more

Solitaire Six-Prongs Engagement Ring with Diamond Accent Pavé

From $3,307 CAD
14k Yellow Gold14k White Gold14k Rose Gold18k Yellow Gold18k White GoldPlatinum+ 3 more
RoundOvalPrincessAsscherRadiantCushionEmeraldPearMarquiseHeart+ 7 more

Diamond Halo Engagement Ring with Plain Band

From $2,849 CAD
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearMarquisePrincessCushionAsscherRadiantEmerald+ 6 more

Personalize Your Signature Ring

A client and a jeweler designing a custom diamond engagement ring in the Ecksand Montreal atelier.

1. Start with a Ring Design

Choose an engagement ring design that speaks to you. The process begins starting from a signature collection, your preferred diamond shape, or the classic ring style like solitaire or halo.

A jeweler inspects loose diamonds for a Canadian-made Ecksand engagement ring. Round, asscher, and pear cuts shown.

2. Choose your Diamond

Our online curation of lab-grown and natural diamonds makes for a seamless experience. Updated in real-time for ultimate cut, carat, clarity, and colour with certified ethical provenance.

A close-up of a Canadian-made oval diamond engagement ring being handcrafted by an Ecksand jeweller in our Montreal atelier.

3. Finalize the Details

Select a hue of solid gold of recycled origin or sustainable platinum and personalize further by including a meaningful engraving.

Made in Montreal, Canada

Every Ecksand engagement ring is shaped through a fully vertical process: imagined, engineered, and handcrafted within our integrated Montreal atelier from first sketch to final polish. This disciplined approach is the foundation of our craft, a sense of presence that feels unmistakably Ecksand.

It’s this commitment to true in-house creation that earned Ecksand the Canadian National Hallmark, a rare designation awarded to only 108 companies in its four decades of existence, affirming the authenticity, integrity, and artistry behind every jewel we’ve crafted since 2009.

An Ecksand expert at our Montreal boutique presents Canadian-made diamond rings and a necklace.

Meet with a Bridal Expert

Connect with our Client Advisors, in person or online, for a one-on-one session dedicated to refining and personalizing your signature ring.

Cushion Diamond Engagement Rings

Soft edges. Deep sparkle. Enduring impact. Ecksand's cushion diamond engagement rings bring together antique charm and modern craftsmanship, a square or rectangular silhouette softened by rounded corners, designed to catch light and keep it close.

Known for their pillow-like shape and brilliant faceting, cushion cut diamonds offer a balance between fire and clarity, making them a favorite among those who seek subtle drama and timeless design. Whether set as a classic solitaire, a three-stone ring, or framed in a halo, these diamonds create a sense of quiet elegance with a bold undercurrent.

Each diamond ring in this collection is handcrafted in our Montreal workshop using 100% recycled gold or platinum and set with ethical diamonds, natural or lab-grown. Ecksand's fully vertical production model ensures quality and sustainability at every step, from the gold we use to the way we set each stone by hand.

Customize your cushion engagement ring through our Diamond Ring Builder. Choose your carat, clarity, and cut, then pair your cushion diamond with a setting that feels uniquely yours, refined, intentional, and built to last.

Loved for over a century, the cushion cut has never felt more relevant. In Ecksand's hands, it becomes a ring that blends softness with structure, legacy with modern values.

These are rings made not to follow trends, but to quietly outlast them.

Cushion Diamond Engagement Rings FAQs

What is a cushion cut diamond?

A cushion cut diamond is a square diamond with rounded corners, resembling a pillow or cushion. This cut combines the brilliance of a round diamond with the square shape of a princess cut, offering a soft, romantic appearance. Cushion cut diamonds are known for their vintage charm and ability to disperse light beautifully, giving them a distinctive sparkle. Build your own cushion cut diamond ring online.

How much is a 2 carat cushion cut diamond?

A 2-carat cushion cut diamond typically ranges from $8,000 to $30,000, depending on factors like cut, color, and clarity. Higher quality diamonds will be at the top of this range. For real-time pricing and to explore different settings, visit Ecksand's diamond ring builder to find the cushion cut diamond that best fits your style and budget. Not sure how much to spend on an engagement ring? Our detailed budget guide can help you.

What is an elongated cushion cut diamond?

An elongated cushion cut diamond is a variation of the traditional cushion cut, featuring a rectangular shape with rounded corners. This elongation creates the illusion of a larger stone while maintaining the cushion cut’s characteristic soft edges and brilliance. It's an excellent option for those who prefer a more unique, elongated appearance without sacrificing the classic cushion cut's charm. Learn more about diamond shapes here.

What is a modified cushion cut diamond?

A modified cushion cut diamond is a variation of the classic cushion cut that features additional facets or alterations in the facet pattern. These modifications can enhance the diamond's brilliance and create a "crushed ice" look, where the diamond appears to sparkle more intensely. The modified cushion cut offers a modern twist on the traditional cushion cut, making it a popular choice for those who appreciate both contemporary and vintage styles. Build your own cushion cut diamond ring online.