Home 1 Carat Cushion Cut Diamond Rings

1 Carat Cushion Cut Diamond Rings

Fine jewelry in solid gold and platinum, made to order in our Los Angeles atelier.

The Tina Triple Row Pavé Cushion Cut Engagement Ring Setting in Platinum
The Tina Triple Row Pavé Cushion Cut Engagement Ring Setting in Platinum
Triple Row Pavé Cushion Cut · Platinum
$4,370.00
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
Cathedral Pavé Halo Cushion, in 18K White Gold, pave setting | RockHer
The Adriana Cathedral Pavé Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Cathedral Pavé Halo Cushion Cut · 18K White Gold
$3,875.00
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
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
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
The Norah Classic Linear French Pavé Cushion Cut Engagement Ring Setting in 18K White Gold
The Norah Classic Linear French Pavé Cushion Cut Engagement Ring Setting in 18K White Gold
Classic Linear French Pavé Cushion Cut · 18K White Gold
$2,985.00
Antique Hand-Engraved Solitaire Cushion, in Platinum | RockHer
The Stella Antique Hand Engraved Solitaire Cushion Cut Engagement Ring Setting in Platinum
Antique Hand Engraved Solitaire Cushion Cut · Platinum
$4,115.00
Vintage Wheat Engraved Halo Cushion, in Platinum, prong setting | RockHer
The Ramona Vintage Wheat Engraved Halo Cushion Cut Engagement Ring Setting in Platinum
Vintage Wheat Engraved Halo Cushion Cut · Platinum
$4,695.00
Hand-Engraved Scroll Vintage Solitaire Cushion, in Platinum | RockHer
The Virginia Hand Engraved Scroll Vintage Solitaire Cushion Cut Engagement Ring Setting in Platinum
Hand Engraved Scroll Vintage Solitaire Cushion Cut · Platinum
$3,990.00
Modern Wide Split Shank Solitaire Cushion, in Platinum | RockHer
The Rosemary Modern Wide Split Shank Solitaire Cushion Cut Engagement Ring Setting in Platinum
Modern Wide Split Shank Solitaire Cushion Cut · Platinum
$5,215.00
Scroll Gallery Solitaire Cushion, in Platinum | RockHer
The Rosalie Scroll Gallery Solitaire Cushion Cut Engagement Ring Setting in Platinum
Scroll Gallery Solitaire Cushion Cut · Platinum
$3,080.00
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
Classic Comfort Fit Rounded Solitaire Cushion, in Platinum, prong setting | RockHer
The Quinn Classic Comfort Fit Rounded Solitaire Cushion Cut Engagement Ring Setting in Platinum
Classic Comfort Fit Rounded Solitaire Cushion Cut · Platinum
$2,890.00
High Polish Tapered Signet Solitaire Cushion, in Platinum, prong setting | RockHer
The Carly High Polish Signet Solitaire Cushion Cut Engagement Ring Setting in Platinum
High Polish Signet Solitaire Cushion Cut · Platinum
$4,340.00
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
Criss Cross Twisted Rope Split Shank Solitaire Cushion, in Platinum, prong setting | RockHer
The Nona Twisted Rope Solitaire Cushion Cut Engagement Ring Setting in Platinum
Twisted Rope Solitaire Cushion Cut · Platinum
$3,975.00
Twisted Rope Braid Solitaire Cushion, in Platinum | RockHer
The Maggie Twisted Rope Solitaire Cushion Cut Engagement Ring Setting in Platinum
Twisted Rope Solitaire Cushion Cut · Platinum
$2,985.00
The Duran Bezel Solitaire Engagement Ring Setting for Cushion Diamonds in Platinum | RockHer
The Duran Simple Bezel Solitaire Cushion Cut Engagement Ring Setting in Platinum
Simple Bezel Solitaire Cushion Cut · Platinum
$2,515.00
Vintage Scroll Cutout Solitaire Cushion, in Platinum | RockHer
The Layla Vintage Scroll Cutout Solitaire Cushion Cut Engagement Ring Setting in Platinum
Vintage Scroll Cutout Solitaire Cushion Cut · Platinum
$2,705.00
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
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
Stair Step Double Halo Cushion, in Platinum | RockHer
The Goldy Stair Double Halo Cushion Cut Engagement Ring Setting in Platinum
Stair Double Halo Cushion Cut · Platinum
$5,605.00
The Elliott Hidden Halo Pavé Cushion Cut Engagement Ring Setting in Platinum
The Elliott Hidden Halo Pavé Cushion Cut Engagement Ring Setting in Platinum
Hidden Halo Pavé Cushion Cut · Platinum
$3,170.00
The Juliette Elegant Cathedral Squared Edge Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Juliette Elegant Cathedral Squared Edge Solitaire Cushion Cut Engagement Ring Setting in Platinum
Elegant Cathedral Squared Edge Solitaire Cushion Cut · Platinum
$4,050.00
The Isolde Petite Knife Edge Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Isolde Petite Knife Edge Solitaire Cushion Cut Engagement Ring Setting in Platinum
Petite Knife Edge Solitaire Cushion Cut · Platinum
$2,140.00
Five Prong Comfort Fit Claw Solitaire Cushion, in Platinum | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Cushion Cut Engagement Ring Setting in Platinum
Five Prong Comfort Fit Claw Solitaire Cushion Cut · Platinum
$2,425.00
Round Comfort Fit Claw Prong Solitaire Cushion, in Platinum | RockHer
The Floria Comfort Fit Claw Prong Solitaire Cushion Cut Engagement Ring Setting in Platinum
Comfort Fit Claw Prong Solitaire Cushion Cut · Platinum
$2,140.00
Timeless Graduated Beveled Shank Solitaire Cushion, in Platinum, prong setting | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Cushion Cut Engagement Ring Setting in Platinum
Timeless Graduated Beveled Shank Solitaire Cushion Cut · Platinum
$3,080.00
The Ellie Cathedral Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Ellie Cathedral Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in Platinum
Cathedral Comfort Fit Solitaire Cushion Cut · Platinum
$2,795.00
Beveled Edge Comfort Fit Solitaire Cushion, in Platinum, prong setting | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in Platinum
Beveled Edge Comfort Fit Solitaire Cushion Cut · Platinum
$2,985.00
The Tori Rounded Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Tori Rounded Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in Platinum
Rounded Comfort Fit Solitaire Cushion Cut · Platinum
$2,330.00
The Charlotte Cathedral Squared Edge Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Charlotte Cathedral Squared Edge Solitaire Cushion Cut Engagement Ring Setting in Platinum
Cathedral Squared Edge Solitaire Cushion Cut · Platinum
$4,115.00
Hand-Engraved Milgrain Halo Cushion, in Platinum, pave setting | RockHer
The Talea Hand Engraved Milgrain Halo Cushion Cut Engagement Ring Setting in Platinum
Hand Engraved Milgrain Halo Cushion Cut · Platinum
$4,710.00
The Roberta Vintage Leaf Pattern Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Roberta Vintage Leaf Pattern Solitaire Cushion Cut Engagement Ring Setting in Platinum
Vintage Leaf Pattern Solitaire Cushion Cut · Platinum
$3,170.00
The Anita Classic Three Stone Cushion Cut Engagement Ring Setting in Platinum
The Anita Classic Three Stone Cushion Cut Engagement Ring Setting in Platinum
Classic Three Stone Cushion Cut · Platinum
$4,010.00
Tapered Baguette Three Stone Cushion, in Platinum, channel setting | RockHer
The June Three Stone Cushion Cut Engagement Ring Setting in Platinum
Three Stone Cushion Cut · Platinum
$4,105.00
Bypass Pavé Twist Cushion, in Platinum, pave setting | RockHer
The Ottava Bypass Pavé Twist Cushion Cut Engagement Ring Setting in Platinum
Bypass Pavé Twist Cushion Cut · Platinum
$4,545.00
Open Double Row Split Shank Halo Cushion, in Platinum, pave setting | RockHer
The Michelle Double Halo Cushion Cut Engagement Ring Setting in Platinum
Double Halo Cushion Cut · Platinum
$5,645.00
Open Twisted Triple Halo Cushion, in Platinum, pave setting | RockHer
The Melisma Open Twisted Triple Halo Cushion Cut Engagement Ring Setting in Platinum
Open Twisted Triple Halo Cushion Cut · Platinum
$6,190.00
Double Halo Linear Pavé Cushion, in Platinum, pave setting | RockHer
The Medley Double Halo Cushion Cut Engagement Ring Setting in Platinum
Double Halo Cushion Cut · Platinum
$5,695.00
Classic Linear Halo Cushion, in Platinum, pave setting | RockHer
The Nina Classic Linear Halo Cushion Cut Engagement Ring Setting in Platinum
Classic Linear Halo Cushion Cut · Platinum
$3,360.00
Bezel Halo Channel Band Cushion, in Platinum – angled view | RockHer
The Marcia Bezel Halo Channel Band Cushion Cut Engagement Ring Setting in Platinum
Bezel Halo Channel Band Cushion Cut · Platinum
$4,105.00
The Everly Classic Shared Prong Halo Cushion Cut Engagement Ring Setting in Platinum
The Everly Classic Shared Prong Halo Cushion Cut Engagement Ring Setting in Platinum
Classic Shared Prong Halo Cushion Cut · Platinum
$4,055.00
The Kate Classic French Pavé Halo Cushion Cut Engagement Ring Setting in Platinum
The Kate Classic French Pavé Halo Cushion Cut Engagement Ring Setting in Platinum
Classic French Pavé Halo Cushion Cut · Platinum
$4,005.00
The Hymn French Pavé Halo Frame Cushion Cut Engagement Ring Setting in Platinum
The Hymn French Pavé Halo Frame Cushion Cut Engagement Ring Setting in Platinum
French Pavé Halo Frame Cushion Cut · Platinum
$3,680.00
Contemporary Comfort Fit Flat Shank Solitaire Cushion, in Platinum, prong setting | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Cushion Cut Engagement Ring Setting in Platinum
Contemporary Comfort Fit Flat Shank Solitaire Cushion Cut · Platinum
$2,425.00
The Gladys Pinched Cathedral Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Gladys Pinched Cathedral Solitaire Cushion Cut Engagement Ring Setting in Platinum
Pinched Cathedral Solitaire Cushion Cut · Platinum
$3,615.00
Delicate Split Shank Pavé Cushion, in Platinum, pave setting | RockHer
The Demi Delicate Split Shank Pavé Cushion Cut Engagement Ring Setting in Platinum
Delicate Split Shank Pavé Cushion Cut · Platinum
$3,265.00
The Celesta Channel Set Pavé Cushion Cut Engagement Ring Setting in Platinum
The Celesta Channel Set Pavé Cushion Cut Engagement Ring Setting in Platinum
Channel Set Pavé Cushion Cut · Platinum
$4,400.00
Double Halo Split Shank Cushion, in Platinum, prong setting | RockHer
The Betty Double Halo Cushion Cut Engagement Ring Setting in Platinum
Double Halo Cushion Cut · Platinum
$6,155.00
The Sonata Graduated Shank Pavé Halo Cushion Cut Engagement Ring Setting in Platinum
The Sonata Graduated Shank Pavé Halo Cushion Cut Engagement Ring Setting in Platinum
Graduated Shank Pavé Halo Cushion Cut · Platinum
$3,975.00
The Hayley Bezel Cathedral Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Hayley Bezel Cathedral Solitaire Cushion Cut Engagement Ring Setting in Platinum
Bezel Cathedral Solitaire Cushion Cut · Platinum
$2,515.00
Double Halo Scalloped Pavé Cushion, in Platinum, pave setting – side profile | RockHer
The Cadence Double Halo Cushion Cut Engagement Ring Setting in Platinum
Double Halo Cushion Cut · Platinum
$4,600.00
Modern French Pavé Halo Cushion, in Platinum, pave setting | RockHer
The Eddie Modern French Pavé Halo Cushion Cut Engagement Ring Setting in Platinum
Modern French Pavé Halo Cushion Cut · Platinum
$4,435.00
Double Halo Sunburst Cushion, in Platinum, pave setting | RockHer
The Arietta Double Halo Cushion Cut Engagement Ring Setting in Platinum
Double Halo Cushion Cut · Platinum
$6,335.00
The Cosette Pavé Halo Cushion Cut Engagement Ring Setting in Platinum
The Cosette Pavé Halo Cushion Cut Engagement Ring Setting in Platinum
Pavé Halo Cushion Cut · Platinum
$3,745.00
The Bianca Classic Prong Halo Cushion Cut Engagement Ring Setting in Platinum
The Bianca Classic Prong Halo Cushion Cut Engagement Ring Setting in Platinum
Classic Prong Halo Cushion Cut · Platinum
$3,745.00
The Angelica Three Stone Engagement Ring Setting for Cushion Diamonds in Platinum | RockHer
The Angelica Three Stone Matched Cushion Cut Engagement Ring Setting in Platinum
Three Stone Matched Cushion Cut · Platinum
$7,435.00
The Aida Hand Engraved Vintage Cathedral Solitaire Cushion Cut Engagement Ring Setting in Platinum
The Aida Hand Engraved Vintage Cathedral Solitaire Cushion Cut Engagement Ring Setting in Platinum
Hand Engraved Vintage Cathedral Solitaire Cushion Cut · Platinum
$3,750.00
Made Entirely to Order · Every Time✦ Natural Accent Diamonds✦ Solid Gold & Platinum Only✦ 40 Day Returns✦ GIA & IGI Certified✦Made Entirely to Order · Every Time✦ Natural Accent Diamonds✦ Solid Gold & Platinum Only✦ 40 Day Returns✦ GIA & IGI Certified✦
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Fine Jewelry Made to Order in Los Angeles

Every RockHer piece is made to order in our Los Angeles atelier and offered at one fair price. Our gemology team inspects every piece before it ships, and every order carries a 40 day return window and a lifetime warranty.

Good to Know

Fine Jewelry Questions

How is each piece made?
Every piece is made to order in our Los Angeles atelier and inspected by our gemology team before it ships.
How long until my order arrives?
Made to order pieces are crafted in 8 to 12 business days, then shipped fully insured with a signature required at delivery.
What if it isn't right?
You have a 40 day return window on pieces that are not engraved or custom designed, and a lifetime warranty on every piece.
Talk to a Jeweler

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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Timeless Charm: Discover 1 Carat Cushion Cut Diamond Rings

Experience the perfect blend of vintage elegance and modern brilliance with our curated collection of 1 carat cushion cut diamond rings. Known for their rounded corners and soft, pillow-like shape, cushion cut diamonds offer a romantic and classic appeal paired with exceptional sparkle.

Why Choose 1 Carat Cushion Cut Diamond Rings?

A 1 carat cushion cut diamond ring balances elegance and brilliance, making it a favorite for those who desire a timeless yet distinctive style. The unique facets soften the diamond’s glow, creating a warm and inviting sparkle.

Popular Styles Featuring Cushion Cut Diamonds:

  • Solitaire Settings: Classic and simple to showcase the diamond’s shape
  • Halo Designs: Surround the cushion diamond with smaller stones for enhanced sparkle
  • Three-Stone Rings: Pair the cushion cut with complementary side stones
  • Vintage-Inspired Bands: Featuring intricate detailing and romantic touches
  • Modern Minimalist: Sleek bands emphasizing the diamond’s brilliance

Customization Options:
  • Metal Choices: 14k or 18k yellow, white, rose gold, and platinum
  • Settings: Prong, bezel, pave, and tension options for style and security
  • Certification: GIA or IGI certified diamonds to ensure quality and authenticity

Expert Tip:
Prioritize cut quality to enhance brilliance. Cushion cut diamonds with a high clarity grade show off their facets best. Protective settings like bezels can help preserve the diamond’s delicate corners.

Our 1 carat cushion cut diamond rings collection offers romantic elegance and exceptional craftsmanship, perfect for celebrating your special moments with timeless beauty.