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Cushion Solitaire Engagement Rings

Engagement ring settings in platinum and gold, solitaire, halo, three stone and vintage designs, made to order in our Los Angeles atelier.

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The Tori Rounded Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
The Tori Rounded Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Rounded Comfort Fit Solitaire Cushion Cut · 18K Yellow Gold
$2,050.00
The Lana Secret Halo Adorned Prong Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Lana Secret Halo Adorned Prong Solitaire Cushion Cut Engagement Ring Setting in Platinum
Secret Halo Adorned Prong Solitaire Cushion Cut · Platinum
$3,450.00
Secret Halo Adorned Prong Solitaire Cushion, in 18K Yellow Gold – angled view | RockHer
The Lana Secret Halo Adorned Prong Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Secret Halo Adorned Prong Solitaire Cushion Cut · 18K Yellow Gold
$2,985.00
The Lana Secret Halo Adorned Prong Solitaire Cushion Cut Engagement Ring Setting in 18K White Gold
The Lana Secret Halo Adorned Prong Solitaire Cushion Cut Engagement Ring Setting in 18K White Gold
Secret Halo Adorned Prong Solitaire Cushion Cut · 18K White Gold
$3,080.00
The Donna Cathedral Engagement Ring Setting for Cushion Diamonds in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Cushion Cut · 18K Yellow Gold
$2,890.00
Hidden Pavé Basket Crown Solitaire Cushion, in 18K Yellow Gold – front view | RockHer
The Annabelle Hidden Pavé Basket Crown Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Hidden Pavé Basket Crown Solitaire Cushion Cut · 18K Yellow Gold
$3,265.00
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Scroll Gallery Comfort Fit Solitaire Cushion, in Platinum | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in Platinum
Scroll Gallery Comfort Fit Solitaire Cushion Cut · Platinum
$2,705.00
Twisted Bypass Solitaire Cushion, in Platinum | RockHer
The Joplin Twisted Bypass Solitaire Cushion Cut Engagement Ring Setting in Platinum
Twisted Bypass Solitaire Cushion Cut · Platinum
$3,450.00
Delicate Twist Cathedral Solitaire Cushion, in Platinum, prong setting | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Cushion Cut Engagement Ring Setting in Platinum
Delicate Twist Cathedral Solitaire Cushion Cut · Platinum
$2,705.00
Classic Low Base Solitaire Cushion, in Platinum, prong setting | RockHer
The Lolette Classic Low Base Solitaire Cushion Cut Engagement Ring Setting in Platinum
Classic Low Base Solitaire Cushion Cut · Platinum
$2,240.00
Five Prong Comfort Fit Claw Solitaire Cushion, in 18K Yellow Gold | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Five Prong Comfort Fit Claw Solitaire Cushion Cut · 18K Yellow Gold
$2,145.00
Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K White Gold, alternate angle | RockHer
The Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K White Gold
Select Cathedral French Pavé Solitaire Cushion Cut · 14K White Gold
Setting from $2,535.00
Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum, alternate angle | RockHer
The Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Cathedral French Pavé Solitaire Cushion Cut · Platinum
Setting from $3,090.00
Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Yellow Gold, alternate angle | RockHer
The Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Yellow Gold
Select Cathedral French Pavé Solitaire Cushion Cut · 14K Yellow Gold
Setting from $2,535.00
ROSI™
Every diamond scored by gemological intelligence before it ships.
How ROSI™ Works
Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold, alternate angle | RockHer
The Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Cathedral French Pavé Solitaire Cushion Cut · 18K Yellow Gold
Setting from $2,855.00
Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold, alternate angle | RockHer
The Donna Select Cathedral French Pavé Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Cathedral French Pavé Solitaire Cushion Cut · 18K White Gold
Setting from $2,935.00
Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold, alternate angle | RockHer
The Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Secret Halo Adorned Prong Solitaire Cushion Cut · 14K Rose Gold
Setting from $2,535.00
Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K White Gold, side profile | RockHer
The Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K White Gold
Select Secret Halo Adorned Prong Solitaire Cushion Cut · 14K White Gold
Setting from $2,615.00
Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold, alternate angle | RockHer
The Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Secret Halo Adorned Prong Solitaire Cushion Cut · 18K Yellow Gold
Setting from $2,935.00
Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Yellow Gold, alternate angle | RockHer
The Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Yellow Gold
Select Secret Halo Adorned Prong Solitaire Cushion Cut · 14K Yellow Gold
Setting from $2,535.00
Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold, side profile | RockHer
The Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Secret Halo Adorned Prong Solitaire Cushion Cut · 18K White Gold
Setting from $3,010.00
Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum, side profile | RockHer
The Lana Select Secret Halo Adorned Prong Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Secret Halo Adorned Prong Solitaire Cushion Cut · Platinum
Setting from $3,330.00
Antique Wheat Bead Solitaire Cushion, in Platinum, prong setting | RockHer
The Ophelia Antique Wheat Bead Solitaire Cushion Cut Engagement Ring Setting in Platinum
Antique Wheat Bead Solitaire Cushion Cut · Platinum
$3,830.00
The Donna Cathedral Engagement Ring Setting for Cushion Diamonds in 18K White Gold | RockHer
The Donna Cathedral French Pavé Solitaire Cushion Cut Engagement Ring Setting in Platinum
Cathedral French Pavé Solitaire Cushion Cut · Platinum
$3,170.00
Secret Halo Adorned Prong Solitaire Cushion, in 14K Rose Gold – angled view | RockHer
The Lana Secret Halo Adorned Prong Solitaire Cushion Cut Engagement Ring Setting in 14K Rose Gold
Secret Halo Adorned Prong Solitaire Cushion Cut · 14K Rose Gold
$2,515.00
Antique Wheat Bead Solitaire Cushion, in 14K Rose Gold, prong setting | RockHer
The Ophelia Antique Wheat Bead Solitaire Cushion Cut Engagement Ring Setting in 14K Rose Gold
Antique Wheat Bead Solitaire Cushion Cut · 14K Rose Gold
$2,425.00
Antique Wheat Bead Solitaire Cushion, in 18K Yellow Gold | RockHer
The Ophelia Antique Wheat Bead Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Antique Wheat Bead Solitaire Cushion Cut · 18K Yellow Gold
$3,265.00
The Donna Cathedral French Pavé Solitaire Cushion Cut Engagement Ring Setting in 14K Rose Gold
The Donna Cathedral French Pavé Solitaire Cushion Cut Engagement Ring Setting in 14K Rose Gold
Cathedral French Pavé Solitaire Cushion Cut · 14K Rose Gold
$2,515.00
Antique Wheat Bead Solitaire Cushion, in 18K White Gold | RockHer
The Ophelia Antique Wheat Bead Solitaire Cushion Cut Engagement Ring Setting in 18K White Gold
Antique Wheat Bead Solitaire Cushion Cut · 18K White Gold
$3,360.00
The Donna Cathedral Engagement Ring Setting for Cushion Diamonds in 18K White Gold | RockHer
The Donna Cathedral French Pavé Solitaire Cushion Cut Engagement Ring Setting in 18K White Gold
Cathedral French Pavé Solitaire Cushion Cut · 18K White Gold
$2,985.00
The Maggie Select Vintage Milgrain Solitaire Engagement Ring with Lab Diamond in 18K Yellow Gold - view 1
The Maggie Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Twisted Rope Solitaire Cushion Cut · 18K Yellow Gold
Setting from $2,535.00
The Maggie Select Vintage Milgrain Solitaire Engagement Ring with Lab Diamond in 18K White Gold - view 1
The Maggie Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Twisted Rope Solitaire Cushion Cut · 18K White Gold
Setting from $2,695.00
The Nona Select Vintage Solitaire Engagement Ring with Lab Diamond in 18K White Gold - view 1
The Nona Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Twisted Rope Solitaire Cushion Cut · 18K White Gold
Setting from $3,410.00
The Nona Select Vintage Solitaire Engagement Ring with Lab Diamond in Platinum - view 1
The Nona Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Twisted Rope Solitaire Cushion Cut · Platinum
Setting from $3,885.00
The Nona Select Vintage Solitaire Engagement Ring with Lab Diamond in 18K Yellow Gold - view 1
The Nona Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Twisted Rope Solitaire Cushion Cut · 18K Yellow Gold
Setting from $3,330.00
The Maggie Select Vintage Milgrain Solitaire Engagement Ring with Lab Diamond in 14K Rose Gold - view 1
The Maggie Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Twisted Rope Solitaire Cushion Cut · 14K Rose Gold
Setting from $2,140.00
The Nona Select Vintage Solitaire Engagement Ring with Lab Diamond in 14K Rose Gold - view 1
The Nona Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Twisted Rope Solitaire Cushion Cut · 14K Rose Gold
Setting from $2,615.00
The Maggie Select Vintage Milgrain Solitaire Engagement Ring with Lab Diamond in Platinum - view 1
The Maggie Select Twisted Rope Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Twisted Rope Solitaire Cushion Cut · Platinum
Setting from $2,935.00
Annabelle Select Hidden Pavé Basket Crown Solitaire Cu Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold, front view | RockHer
The Annabelle Select Hidden Pavé Basket Crown Solitaire Cu Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Hidden Pavé Basket Crown Solitaire Cu Cushion Cut · 18K Yellow Gold
Setting from $3,170.00
Annabelle Select Hidden Pavé Basket Crown Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold, alternate angle | RockHer
The Annabelle Select Hidden Pavé Basket Crown Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Hidden Pavé Basket Crown Solitaire Cushion Cut · 14K Rose Gold
Setting from $2,775.00
Annabelle Select Hidden Pavé Basket Crown Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Yellow Gold, front view | RockHer
The Annabelle Select Hidden Pavé Basket Crown Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Yellow Gold
Select Hidden Pavé Basket Crown Solitaire Cushion Cut · 14K Yellow Gold
Setting from $2,775.00
Hidden Pavé Basket Crown Solitaire Cushion, in 14K Rose Gold, prong setting – angled view | RockHer
The Annabelle Hidden Pavé Basket Crown Solitaire Cushion Cut Engagement Ring Setting in 14K Rose Gold
Hidden Pavé Basket Crown Solitaire Cushion Cut · 14K Rose Gold
$2,795.00
The Stella Select Vintage Solitaire Engagement Ring with Lab Diamond in Platinum - view 1
The Stella Select Vintage Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Vintage Solitaire Cushion Cut · Platinum
Setting from $4,045.00
The Stella Select Vintage Solitaire Engagement Ring with Lab Diamond in 18K Yellow Gold - view 1
The Stella Select Vintage Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Vintage Solitaire Cushion Cut · 18K Yellow Gold
Setting from $3,170.00
The Stella Select Vintage Solitaire Engagement Ring with Lab Diamond in 18K White Gold - view 1
The Stella Select Vintage Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Vintage Solitaire Cushion Cut · 18K White Gold
Setting from $3,570.00
The Virginia Select Vintage Solitaire Engagement Ring with Lab Diamond in Platinum - view 1
The Virginia Select Vintage Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Vintage Solitaire Cushion Cut · Platinum
Setting from $3,885.00
The Virginia Select Vintage Solitaire Engagement Ring with Lab Diamond in 14K Rose Gold - view 1
The Virginia Select Vintage Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Vintage Solitaire Cushion Cut · 14K Rose Gold
Setting from $2,615.00
The Virginia Select Vintage Solitaire Engagement Ring with Lab Diamond in 18K Yellow Gold - view 1
The Virginia Select Vintage Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Vintage Solitaire Cushion Cut · 18K Yellow Gold
Setting from $3,330.00
The Virginia Select Vintage Solitaire Engagement Ring with Lab Diamond in 18K White Gold - view 1
The Virginia Select Vintage Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Vintage Solitaire Cushion Cut · 18K White Gold
Setting from $3,410.00
The Rosemary Select Solitaire Engagement Ring with Lab Diamond in Platinum - view 1
The Rosemary Select Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Solitaire Cushion Cut · Platinum
Setting from $5,400.00
The Rosemary Select Solitaire Engagement Ring with Lab Diamond in 18K Yellow Gold - view 1
The Rosemary Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Solitaire Cushion Cut · 18K Yellow Gold
Setting from $4,765.00
The Rosemary Select Solitaire Engagement Ring with Lab Diamond in 14K Rose Gold - view 1
The Rosemary Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Solitaire Cushion Cut · 14K Rose Gold
Setting from $3,570.00
The Rosemary Select Solitaire Engagement Ring with Lab Diamond in 18K White Gold - view 1
The Rosemary Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Solitaire Cushion Cut · 18K White Gold
Setting from $4,845.00
The Mary Select Solitaire Engagement Ring with Lab Diamond in 14K Rose Gold - view 1
The Mary Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Solitaire Cushion Cut · 14K Rose Gold
Setting from $2,060.00
The Mary Select Solitaire Engagement Ring with Lab Diamond in 18K Yellow Gold - view 1
The Mary Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Solitaire Cushion Cut · 18K Yellow Gold
Setting from $2,535.00
The Mary Select Solitaire Engagement Ring with Lab Diamond in 18K White Gold - view 1
The Mary Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Solitaire Cushion Cut · 18K White Gold
Setting from $2,615.00
The Rosalie Select Solitaire Engagement Ring with Lab Diamond in Platinum - view 1
The Rosalie Select Solitaire Cushion Cut Lab Diamond Engagement Ring in Platinum
Select Solitaire Cushion Cut · Platinum
Setting from $3,010.00
The Rosalie Select Solitaire Engagement Ring with Lab Diamond in 18K Yellow Gold - view 1
The Rosalie Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K Yellow Gold
Select Solitaire Cushion Cut · 18K Yellow Gold
Setting from $2,615.00
The Rosalie Select Solitaire Engagement Ring with Lab Diamond in 14K Rose Gold - view 1
The Rosalie Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 14K Rose Gold
Select Solitaire Cushion Cut · 14K Rose Gold
Setting from $2,060.00
The Rosalie Select Solitaire Engagement Ring with Lab Diamond in 18K White Gold - view 1
The Rosalie Select Solitaire Cushion Cut Lab Diamond Engagement Ring in 18K White Gold
Select Solitaire Cushion Cut · 18K White Gold
Setting from $2,695.00
Made Entirely to Order · Every Time Natural Accent Diamonds Solid Gold & Platinum Only 40 Day Returns GIA & IGI CertifiedMade Entirely to Order · Every Time Natural Accent Diamonds Solid Gold & Platinum Only 40 Day Returns GIA & IGI Certified
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Engagement Rings Made to Order in Los Angeles

cushion cut diamond engagement rings, made to order in our Los Angeles atelier. Every setting is crafted in solid gold or platinum and paired with a GIA or IGI certified diamond scored by ROSI™, gemological intelligence built by our gemologists. One fair price, a 40 day return window, complimentary 60 day resizing, and a lifetime warranty on every ring.

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Not sure where to begin?

One conversation with a gemologist replaces a hundred open tabs. We will guide you the way we would guide a close friend.

John Anderson · Lead Gemologist · 1‑800‑779‑1726

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Frequently Asked Questions

Why choose a cushion engagement ring?

Cushion diamonds are the go-to shape for vintage and contemporary brides alike, featuring a pillow-shaped outline with rounded corners, soft, romantic, and timeless. Cushions come in two main cut styles: 'antique' (chunky facets, more fire, romantic look) and 'brilliant' (smaller facets, more sparkle, modern look). The choice is aesthetic, neither is better than the other.

Why choose a solitaire over a halo or three-stone?

A solitaire puts 100% of the visual emphasis on your center diamond, no competing sparkle from side stones or halo. It's the most classic, timeless engagement ring style and the easiest to pair with a wedding band.

What band styles pair with a cushion solitaire?

Plain metal bands for pure minimalism, pavé bands for added sparkle, or hidden halo bands for sparkle on the side profile. All work beautifully with a cushion solitaire.

What carat size is most popular for cushion diamonds?

The most popular sizes are 1.5 carat, 2 carat, and 2.5 carat. Cushions face up slightly smaller than ovals but larger than rounds. Popular ratios: 1:1 (perfect square cushion) and 1.15 to 1.25:1 (elongated cushion).

Lab-grown or natural diamonds?

Both. RockHer offers GIA-graded natural cushion diamonds and IGI-graded lab-grown cushion diamonds. Lab-grown stones cost 60 to 80% less than natural at the same specs and are physically identical. Natural diamonds retain stronger long-term value.

How do I choose the right diamond?

Cushions come in two main cut styles: 'antique' (chunky facets, more fire, romantic look) and 'brilliant' (smaller facets, more sparkle, modern look). The choice is aesthetic, neither is better than the other. Cushions show more color than rounds, so at least H color is recommended. For step-cut clarity of facets, go VS1 or better.