Cushion Diamond Engagement Rings
Discover Signature Collections
Personalize Your Signature Ring
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.
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.
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.
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.
Engagement Ring Advice
How to Get the Coloured Diamond Look Without the Fancy Price Tag
Coloured diamonds offer striking beauty, but fancy natural diamonds come with exceptional price tags. Discover how lab-grown coloured diamonds and expert gemological guidance make this coveted look accessible without compromising on quality or ethics.
Duel and Dynasty featured in Vogue: A Storied Point of View
Ecksand's Duel and Dynasty appear in the pages of Vogue Hong Kong, a nod to considered design, Canadian craftsmanship, and materials chosen to last.
Inside the Making: The Story Behind the Dynasty Campaign
It began with a phone call. Discover how the Ecksand Dynasty campaign came to be, from antique-cut diamonds shaped by candlelight to a preserved camp in Botswana where its story could naturally unfold.
What Your Ring Finger Symbolizes: The Complete Meaning Behind Each Finger
Rings are more than decorative accessories. The ring finger meaning and the broader ring placement meaning have been used for centuries to communicate identity, values, relationships, and personal milestones. Whether...
What clients are saying
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 cut engagement rings at Ecksand are offered in both square and elongated proportions, the elongated cushion cut presenting a longer silhouette that draws the eye along the finger, retaining the shape's characteristic soft brilliance. Each ring is fashioned in the Montreal atelier from solid gold of recycled origin or sustainable platinum, bearing the Canadian National Mark as a standard of provenance. Conceived under the design direction of Erica Bianchini, the cushion shaped engagement ring is shaped to wear with intention across every proportion. When pairing with a wedding band, the setting's profile guides the choice: cushion settings with a prominent basket or low setting typically require a curved or contoured band for a flush, considered fit while higher settings fit comfortably against most wedding bands.
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