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Cushion Cut Engagement Rings

With a soft, romantic charm, cushion cut engagement rings feature a square or elongated center diamond with rounded corners, blending elements of both round and princess cut diamonds. A cushion cut engagement ring proposes with over 200 years of documented fine jewelry heritage — the cushion cut predates round brilliant by nearly a century, with continuous use across Victorian, Edwardian, Art Deco, Old Hollywood, and modern contemporary engagement traditions. Square-to-rectangular silhouette with softened rounded corners producing a pillow-like outline. Brilliant-style faceting delivers significant sparkle. Aquamarise® cushion cut engagement rings deliver vintage credibility with modern brilliance for couples drawn to classical romantic aesthetics.

Blue Sapphire Engagement Ring Cushion Cut Ceylon Sapphire on hand over light purple background
Cushion Cut Vintage Aquamarine Ring in Sterling Silver featuring a vibrant cushion-cut aquamarine center framed by a vintage-inspired halo of sparkling accents on a detailed sterling silver band, by Aquamarise from Sterling Silver Rings and March Birthstone Jewelry collections.

Cushion Cut Vintage Aquamarine Ring in Sterling Silver

$115

Unit price
per 

Sophia Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold with pavé diamond twisted band, part of Solid Gold Engagement Rings and Nature-Inspired collections.
Art Deco Aquamarine Engagement Ring in Solid 14K Rose Gold by Aquamarise Gold, featuring a cushion-cut aquamarine surrounded by vintage-inspired diamond accents on a delicate band.
Sienna Cushion Cut Alexandrite Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold with a vibrant cushion-cut alexandrite center stone and French pavé-set diamond halo and band accents.
Tanzanite Ring- 14K Rose Gold Vermeil featuring a vibrant violet-blue gemstone surrounded by a diamond-accented vintage-inspired rose gold band by Aquamarise.

Tanzanite Ring- 14K Rose Gold Vermeil

$125

Unit price
per 

Elongated Cushion Moissanite Engagement Ring in Solid 14K Yellow Gold
Belle Blue Sapphire Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring a cushion-cut blue sapphire surrounded by a pavé diamond halo and diamond-accented rose gold band.

Belle Blue Sapphire Engagement Ring in 14K Solid Rose Gold

from $2,595

Unit price
per 

Sophia Twisted Vine Morganite Engagement Ring in 14K White Gold by Aquamarise Gold featuring a cushion-cut morganite center with diamond-accented twisted band design.

Sophia Twisted Vine Morganite Engagement Ring in 14K White Gold

from $2,295

Unit price
per 

Sophia Twisted Vine Emerald Engagement Ring in 14K White Gold by Aquamarise Gold with cushion-cut emerald and twisted vine pavé diamond band, from Solid Gold Engagement Rings collection.

Sophia Twisted Vine Emerald Engagement Ring in 14K White Gold

from $2,295

Unit price
per 

Hidden Halo Cushion Cut Morganite Engagement Ring in 14K White Gold featuring a sparkling cushion-cut morganite center with diamond accents on a delicate white gold band by Aquamarise Gold.
Belle Cushion Cut Natural Morganite Engagement Ring in 14K Solid Rose Gold by Aquamarise Gold, featuring a cushion-cut morganite surrounded by pavé diamonds on a rose gold band.
Belle Cushion Cut Natural Morganite Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a pink cushion-cut morganite surrounded by sparkling diamonds on a white gold band.
Cushion Cut Natural Tanzanite Engagement Ring in 14K White Gold (Hidden Halo) by Aquamarise Gold, featuring a vibrant cushion tanzanite and subtle hidden halo on a white gold band.
Belle Cushion Cut Natural Citrine Engagement Ring in 14K White Gold by Aquamarise Gold, featuring a radiant cushion-cut citrine surrounded by sparkling white stones on a delicate white gold band.
Cushion Cut Emerald Engagement Ring in 14K Solid Yellow Gold (Hidden Halo) by Aquamarise Gold, featuring a vibrant cushion emerald and diamond-accented band from Solid Gold Engagement Rings.
Ring with a large blue gemstone and smaller diamonds on a soft purple background
Cushion Cut Lab-Grown Diamond Engagement Ring- 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a sparkling pavé diamond band and a luminous cushion cut center stone.
Cushion Cut Lab-Grown Diamond Engagement Ring- 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a pavé diamond band and a radiant cushion cut center stone in a delicate setting.
Cushion Cut Lab-Grown Diamond Engagement Ring- 14K White Gold (IGI Certified) by Aquamarise Gold, featuring a pavé diamond band and a radiant cushion cut center stone in a delicate setting.
Cushion Cut Lab-Grown Diamond Engagement Ring- 14K White Gold (IGI Certified) by Aquamarise Gold, with pavé diamond band and an elegant cushion cut centerpiece.
Sophia Lab-Grown Diamond Engagement Ring in 14K White Gold (IGI Certified) by Aquamarise Gold with pavé diamond twisted band, part of Solid Gold Engagement Rings and Nature-Inspired collections.
Elongated Cushion Moissanite Engagement Ring in 14K White Gold
Art Deco Morganite Engagement Ring in Solid 14K Rose Gold by Aquamarise Gold, featuring a cushion-cut morganite center surrounded by a vintage-inspired diamond halo on an intricate rose gold band.

Art Deco Morganite Engagement Ring in Solid 14K Rose Gold

from $2,195

Unit price
per 

Cushion Cut Natural London Blue Topaz Engagement Ring in 14K Solid Rose Gold featuring a vintage-inspired halo of diamonds and milgrain detailing by Aquamarise Gold.

Popular Engagement Ring Styles

Aquamarise® engagement rings are available across gemstones, settings, and themes. Browse below or use the filters to shop by metal or stone.

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Responsibly sourced, consciously made

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Fantasy-inspired, handcrafted jewelry

Why a Cushion Cut Engagement Ring

Vintage heritage with brilliant modern faceting. Cushion cut engagement rings combine documented historical credibility (over 200 years) with modern brilliant-style faceting that contemporary buyers expect. The cut delivers a vintage romantic silhouette without compromising on sparkle.

Softened corners — most durable square shape. Unlike pointed-corner cuts (princess, marquise, pear), cushion cut's rounded corners resist chipping during daily wear. Cushion cut engagement rings are among the most durable square engagement ring configurations.

Universally flattering pillow silhouette. The cushion shape works on every finger length and hand shape. Cushion cut engagement rings combine the square commitment intent of princess cut with the softened romance of oval cut.

For cushion cut in non-engagement contexts, see our cushion cut jewelry collection.

Cushion cut diamond ring on a hand against a blue and pink background

Cushion Cut Engagement Ring Settings

Solitaire cushion cut engagement rings. See solitaire engagement rings.

Halo cushion cut engagement rings. See halo engagement rings.

Hidden halo cushion cut engagement rings. See hidden halo engagement rings.

Three-stone cushion cut engagement rings for past-present-future symbolism.

Vintage cushion cut engagement rings in milgrain and Art Deco-referenced settings. See vintage antique engagement rings.

Bezel set cushion cut engagement rings. See bezel set engagement rings.

Stone Choices for Cushion Cut Engagement Rings

Sapphire cushion cut engagement rings — documented royal heritage with Mohs 9 durability.

Moissanite cushion cut engagement rings deliver maximum brilliance in vintage silhouette.

Lab-grown diamond cushion cut engagement rings — most traditional cushion application.

Ruby cushion cut engagement rings — most classical ruby configuration.

Aquamarine cushion cut engagement rings.

For custom cushion cut engagement rings in other stones, see Design Your Own Custom Ring.

Center Stone Size

1-2 carat is the most popular cushion cut engagement ring center stone range. 2-3 carat delivers statement presence. Cushion cut retains good carat weight per visible size.

gemstone rings banner ruby emerald diamond

Metal Pairings

Yellow gold and gold vermeil create classical vintage pairing — historically the most prominent metal for cushion cut engagement rings. See yellow gold vermeil jewelry.

White gold and sterling silver. See sterling silver engagement rings.

Rose gold for a romantic warm vintage aesthetic. See rose gold vermeil rings.

Solid 14K gold. See solid gold rings.

After the Proposal

For coordinated wedding bands, see women's wedding bands, solid gold wedding bands, and curved wedding bands. For matched bridal sets, see couples engagement ring sets.

Customization

See Design Your Own Custom Ring. Complimentary engraving. Use our free ring sizer.

Cushion Cut Engagement Ring FAQs

Made by Hand, Built to Last

Every Aquamarise® piece is handcrafted using recycled metals and responsibly sourced stones. Every order ships with a warranty, worldwide insured shipping, and a 14-day return window. 4.9 stars from 38,000+ verified reviews.