Cushion Diamond Engagement Rings

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

  • Select
    your ring
  • Choose
    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.

  • Complete
    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 Pavé Engagement Ring with Basket Setting
From $1,395.15 USD $1,468.99 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPrincessAsscherRadiantCushionEmeraldPearMarquiseHeart+ 7 more
Diamond Engagement Ring with Basket-Setting
From $1,523.66 USD $1,603.89 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
EmeraldRoundOvalPrincessAsscherRadiantCushionPearMarquiseHeart+ 7 more
Iconic Diamond Engagement Ring with Diamond Bridge and Cathedral Setting
From $1,775.71 USD $1,869.43 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
EmeraldRoundOvalPrincessAsscherRadiantCushionPear+ 5 more
Thick Diamond Engagement Ring with Diamond Bridge and Cathedral Setting
From $1,795.59 USD $1,890.73 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
OvalRoundPrincessAsscherRadiantCushionEmeraldPear+ 5 more
Tapered Diamond Engagement Ring with Basket Setting
From $1,152.33 USD $1,213.39 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPrincessAsscherRadiantCushionEmeraldPearMarquiseHeart+ 7 more
Solitaire Engagement Ring with Diamond Pavé Bridge and Hidden Diamond
From $1,518.69 USD $1,598.92 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessAsscher+ 5 more
Iconic Diamond Engagement Ring with Secret Heart and Twisted Diamond Band
From $1,547.09 USD $1,628.74 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionPrincessAsscherRadiant+ 5 more
Diamond Engagement Ring with Secret Heart and Diamond Band
From $1,429.23 USD $1,504.49 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionPrincessAsscherRadiant+ 5 more
Iconic Tapered Band Solitaire Diamond Engagement Ring with Secret Heart
From $1,229.72 USD $1,295.04 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionPrincessAsscher+ 4 more
Solitaire Diamond Engagement Ring with Secret Heart
From $1,182.86 USD $1,245.34 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPrincessPearRadiantEmeraldCushionAsscher+ 5 more
Solitaire Diamond Engagement Ring with Diamond Pavé Basket Setting
From $1,444.14 USD $1,520.82 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
OvalRoundPrincessAsscherRadiantCushionEmeraldPear+ 5 more
Solitaire Diamond Engagement Ring with Basket Setting
From $1,186.41 USD $1,248.89 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
OvalRoundPrincessAsscherRadiantCushionEmeraldPearMarquiseHeart+ 7 more
Solitaire Diamond Engagement Ring with Hidden Diamond
From $1,255.28 USD $1,322.02 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RadiantCushionEmeraldOvalRoundPrincessAsscher+ 4 more
Cathedral-Setting Diamond Engagement Ring with Diamond Bridge
From $1,348.29 USD $1,419.29 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessAsscherHeart+ 6 more
Diamond Engagement Ring with Diamond Pavé Cathedral Setting
From $3,080.69 USD $3,243.28 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalEmeraldCushionRadiantPrincessAsscher+ 4 more
Diamond Engagement Ring with Diamond Pavé Basket
From $3,057.26 USD $3,218.43 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalEmeraldCushionRadiantPrincessAsscher+ 4 more
Diamond Engagement Ring with Bright-Cut Band and Diamond Bridge
From $1,735.95 USD $1,827.54 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessAsscher+ 5 more
Basket-Setting Diamond Engagement Ring with Diamond Bridge
From $1,620.93 USD $1,706.84 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more
Diamond Engagement Ring with Hidden Diamond
From $1,574.07 USD $1,657.14 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more
Diamond Eternity Engagement Ring
From $2,127.16 USD $2,239.34 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more
Diamond Engagement Ring with Double Prongs
From $1,510.17 USD $1,589.69 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
CushionRoundOvalPrincessAsscherRadiantEmerald+ 4 more
Three-Stone Diamond Engagement Ring with Basket Setting
From $2,765.45 USD $2,911.71 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Cushion
Diamond Halo Engagement Ring with Bright-Cut Diamond Band
From $1,857.36 USD $1,955.34 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundPearEmeraldCushion+ 1 more

Build your own engagement ring

designs in an ecksand atelier with diamonds and workshop tools

1. Start with a Ring Style

Explore Ecksand's vast selection of ring styles, from timeless solitaires to unique Secret Heart bands, crafted for a lifetime of elegance.

round, pear, and asscher cut diamonds in tweezers next to a loop in an ecksand workshop atelier on white background

2. Choose your Diamond

Select from Ecksand's expertly-curated lab-grown and natural diamonds, updated daily for cut, carat, clarity, and color, with real-time pricing for unmatched value.

ecksand solitaire oval cut diamond engagement ring being made the by jeweller in workshop

3. Personalize the fine Details

Select your favorite shade of recycled gold or sustainable platinum, personalize it with an engraving, and watch our artisans bring your dream ring to life.

Quality-first design, value and care

Choosing an ethically-sourced Ecksand jewel is an eco-friendly purchase that delivers our unique Canadian expertise and craftsmanship, making a world of difference to both your jewel and our planet.

More than 50,000 unforgettable proposals
Hand-crafted in our Montreal atelier
Lifetime warranty
New diamonds added daily
ecksand sales associate in boutique
Ecksand Montreal Jewelry Boutique Interior

Meet with a fine jewelry and bridal specialist

A personalized experience to help you find the perfect piece.

Customers Love Ecksand

The quality of jewelry at Ecksand does not compare to anyone else.

- PHILLIPE

What a beautiful store and such exquisite jewelry!

- SUSAN

The overall dedication to customer satisfaction was so greatly appreciated.

- ETHAN

Cushion Diamond Engagement Rings

Build the diamond ring of your dreams. With their rounded corners and larger facets, cushion diamonds have a classic, romantic appeal. They have been popular for more than a century and are known for their ability to disperse light into vivid colors. These vintage-inspired diamonds echo the Maison's dedication to timeless radiance and artisanal craftsmanship.

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.