Cushion cut engagement ring

Cushion Cut Engagement Rings

Cushion cut engagement rings, each one a real cushion cut diamond near 1 carat set in one of our settings, shown with its full finished price. Choose a natural diamond graded by GIA or a lab grown diamond graded by IGI, in white, yellow, rose or blackened gold or platinum. Every cushion cut diamond ring comes with a Transparency Manifest that shows what the gold, the diamond and the labor cost, and what we make.

24 rings

  • Riley Vintage-Inspired Three-Stone ring in 18K White Gold with a 1.01 ct Natural Cushion diamond 1.01 ct Cushion Vintage-Inspired Three-Stone Ring$4,877 Natural, GIA · G SI1 · 18K White Gold
  • Harperly Classic Halo ring in 18K Yellow Gold with a 1.00 ct Lab grown Cushion diamond Lab grown 1.00 ct Cushion Classic Halo Ring$1,414 Lab grown, IGI · E VVS2 · 18K Yellow Gold
  • Alondra Scalloped Halo ring in 18K Rose Gold with a 0.92 ct Natural Cushion diamond 0.92 ct Cushion Scalloped Halo Ring$2,988 Natural, GIA · D VS2 · 18K Rose Gold
  • Julieta Swirl Halo ring in 18K Blackened Gold with a 1.04 ct Lab grown Cushion diamond Lab grown 1.04 ct Cushion Swirl Halo Ring$1,695 Lab grown, IGI · F IF · 18K Blackened Gold
  • Anahi Elegant Pave Solitaire ring in 18K White Gold with a 0.90 ct Natural Cushion diamond 0.90 ct Cushion Elegant Pave Solitaire Ring$2,502 Natural, GIA · H VVS2 · 18K White Gold
  • Brynlee Pave Set Four-Prong Solitaire ring in 18K Yellow Gold with a 1.00 ct Natural Cushion diamond 1.00 ct Cushion Pave Set Four-Prong Solitaire Ring$2,608 Natural, GIA · G SI1 · 18K Yellow Gold
  • Transparency Manifest: every cost behind a True Sanity pieceClarity is a Form of Luxury Every piece arrives with its Transparency Manifest Discover how we price
  • Mallory Pave Set Classic Halo ring in 18K Rose Gold with a 1.01 ct Lab grown Cushion diamond Lab grown 1.01 ct Cushion Pave Set Classic Halo Ring$1,774 Lab grown, IGI · E IF · 18K Rose Gold
  • Soledad Floral Accent ring in 18K Blackened Gold with a 0.91 ct Natural Cushion diamond 0.91 ct Cushion Floral Accent Ring$2,702 Natural, GIA · F VS2 · 18K Blackened Gold
  • Grace Modern Spiral Wrap Solitaire ring in 18K White Gold with a 1.02 ct Lab grown Cushion diamond Lab grown 1.02 ct Cushion Modern Spiral Wrap Solitaire Ring$3,127 Lab grown, IGI · E IF · 18K White Gold
  • Rayna Beaded Solitaire ring in 18K Yellow Gold with a 1.07 ct Natural Cushion diamond 1.07 ct Cushion Beaded Solitaire Ring$2,556 Natural, GIA · D SI1 · 18K Yellow Gold
  • Lyric Hidden Halo Solitaire ring in 18K Rose Gold with a 0.93 ct Lab grown Cushion diamond Lab grown 0.93 ct Cushion Hidden Halo Solitaire Ring$1,311 Lab grown, IGI · D IF · 18K Rose Gold
  • Samaira Hidden Gallery Halo ring in 18K Blackened Gold with a 1.00 ct Natural Cushion diamond 1.00 ct Cushion Hidden Gallery Halo Ring$3,119 Natural, GIA · G VVS2 · 18K Blackened Gold
  • Wren Hidden Accent ring in 18K White Gold with a 1.00 ct Natural Cushion diamond 1.00 ct Cushion Hidden Accent Ring$3,141 Natural, GIA · F SI1 · 18K White Gold
  • Kashvi Vintage Lattice Halo ring in 18K Yellow Gold with a 0.93 ct Lab grown Cushion diamond Lab grown 0.93 ct Cushion Vintage Lattice Halo Ring$2,686 Lab grown, IGI · D IF · 18K Yellow Gold
  • Nerissa Modern Pave Set ring in 18K Rose Gold with a 1.01 ct Natural Cushion diamond 1.01 ct Cushion Modern Pave Set Ring$2,896 Natural, GIA · G VS1 · 18K Rose Gold
  • Lingling Unique Bamboo Inspired ring in 18K Blackened Gold with a 0.96 ct Lab grown Cushion diamond Lab grown 0.96 ct Cushion Unique Bamboo Inspired Ring$1,448 Lab grown, IGI · D IF · 18K Blackened Gold
  • Hollis Bezel-Set Accented ring in 18K White Gold with a 1.00 ct Natural Cushion diamond 1.00 ct Cushion Bezel-Set Accented Ring$3,793 Natural, GIA · D VS1 · 18K White Gold
  • Colette Accented Bamboo Inspired ring in 18K Yellow Gold with a 1.01 ct Natural Cushion diamond 1.01 ct Cushion Accented Bamboo Inspired Ring$3,594 Natural, GIA · F VS1 · 18K Yellow Gold
  • Marisol Swirl Pave Accented ring in 18K Rose Gold with a 0.99 ct Lab grown Cushion diamond Lab grown 0.99 ct Cushion Swirl Pave Accented Ring$3,980 Lab grown, IGI · E VS1 · 18K Rose Gold
  • Estrella Pave Set Wide Band ring in 18K Blackened Gold with a 1.03 ct Natural Cushion diamond 1.03 ct Cushion Pave Set Wide Band Ring$6,730 Natural, GIA · G VVS2 · 18K Blackened Gold
  • Ekta Triple Band Solitaire ring in 18K White Gold with a 0.91 ct Lab grown Cushion diamond Lab grown 0.91 ct Cushion Triple Band Solitaire Ring$2,141 Lab grown, IGI · E FL · 18K White Gold
  • Octavia Twist Solitaire ring in 18K Yellow Gold with a 1.00 ct Natural Cushion diamond 1.00 ct Cushion Twist Solitaire Ring$4,995 Natural, GIA · F VVS1 · 18K Yellow Gold
  • Leonie Classic 6-Prong Solitaire ring in 18K Rose Gold with a 0.96 ct Lab grown Cushion diamond Lab grown 0.96 ct Cushion Classic 6-Prong Solitaire Ring$1,935 Lab grown, IGI · D FL · 18K Rose Gold
  • Skylar Triple Pave Crossover ring in 18K Blackened Gold with a 1.00 ct Natural Cushion diamond 1.00 ct Cushion Triple Pave Crossover Ring$4,810 Natural, GIA · E VVS1 · 18K Blackened Gold

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Real cushion cut diamonds, real prices

Every ring on this page pairs a specific cushion cut diamond from our natural or lab grown inventory with one of our settings. The price you see is the finished ring: setting plus that exact diamond. We refresh the stones every day, so a diamond that sells is replaced the next morning.

Tap a ring to change the metal or ring size, see the diamond's details, or swap in another cushion cut diamond.

Natural or lab grown

  • Natural: mined diamonds, each with a GIA report. Rarer and higher in price.
  • Lab grown: the same material as a mined diamond, grown in a lab, each with an IGI report. A lab grown cushion of the same size costs a fraction of a natural one.
  • Lab grown rings carry a Lab grown label, and the switch above the rings shows one kind or both.

What to look for in a cushion cut diamond

  • Square or elongated: a square cushion falls between about 1.00 and 1.05; an elongated cushion runs from about 1.15 up.
  • Facet style: some cushions show large, chunky flashes and others a fine "crushed ice" look. Check the photo to see which you prefer.
  • Soft corners: the rounded corners and curved sides give a soft, romantic outline that is also durable.

What a cushion cut engagement ring costs

The price is the setting plus the diamond. With a natural 1 carat cushion diamond, most rings here land between about $2,600 and $5,000. With a lab grown one, between about $1,400 and $3,150. Each ring's Transparency Manifest breaks the price into metal, diamond, labor, logistics and our protocol fee.

How buying works

  • Made for you in about 14 days, then shipped from New York.
  • Free US shipping.
  • Our lifetime promise on craftsmanship.
  • A free appraisal with every ring over $2,000.

Compare other shapes: oval engagement rings, emerald cut engagement rings and marquise diamond rings, or read our diamond shape guide.

Cushion cut engagement rings FAQs

Will my ring have the cushion diamond listed on the card?

Yes. The cushion shown is a specific graded stone set aside for that ring. If it sells before checkout, we let you know straight away and offer cushions with similar grades.

Should I choose a natural or lab grown cushion cut diamond?

Both are real. Natural cushions are rarer, and many buyers like their softer, vintage look; lab grown cushions look the same and cost less. Each card states the type of diamond.

What is an elongated cushion cut?

A cushion that is longer than it is wide, usually 1.15 or more. It looks slimmer on the finger, a bit like an oval with soft corners.

Do cushion cut diamonds sparkle?

Yes. Cushions are brilliant cuts with large facets, known for bright flashes of light and fire.

Can I swap the cushion diamond or the metal?

Yes. Each ring page lets you choose another cushion cut diamond, one of five metals (platinum or white, yellow, rose or blackened gold) and your ring size.

How much does a cushion cut engagement ring cost?

With a natural 1 carat cushion, rings here mostly cost $2,600 to $5,000. Choose lab grown and the range is about $1,400 to $3,150. Each ring lists its costs in a Transparency Manifest.