Home 1 Carat Round Diamond Rings

1 Carat Round Diamond Rings

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

The Joni Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
The Joni Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
Hidden Halo Solitaire Round · 14K Rose Gold
$1,865.00
The Cherie Hidden Halo Pavé Solitaire Round Engagement Ring Setting in 14K Rose Gold
The Cherie Hidden Halo Pavé Solitaire Round Engagement Ring Setting in 14K Rose Gold
Hidden Halo Pavé Solitaire Round · 14K Rose Gold
$2,235.00
The Cherie Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K White Gold | RockHer
The Cherie Hidden Halo Pavé Solitaire Round Engagement Ring Setting in Platinum
Hidden Halo Pavé Solitaire Round · Platinum
$3,435.00
The Cherie Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Cherie Hidden Halo Pavé Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Hidden Halo Pavé Solitaire Round · 18K Yellow Gold
$2,705.00
The Cherie Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K White Gold | RockHer
The Cherie Hidden Halo Pavé Solitaire Round Engagement Ring Setting in 18K White Gold
Hidden Halo Pavé Solitaire Round · 18K White Gold
$2,795.00
The Abbey Hidden Halo Pavé Round Engagement Ring Setting in 14K Rose Gold
The Abbey Hidden Halo Pavé Round Engagement Ring Setting in 14K Rose Gold
Hidden Halo Pavé Round · 14K Rose Gold
$2,610.00
The Abbey Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K White Gold | RockHer
The Abbey Hidden Halo Pavé Round Engagement Ring Setting in 18K White Gold
Hidden Halo Pavé Round · 18K White Gold
$3,170.00
The Abbey Hidden Halo Pavé Round Engagement Ring Setting in 18K Yellow Gold
The Abbey Hidden Halo Pavé Round Engagement Ring Setting in 18K Yellow Gold
Hidden Halo Pavé Round · 18K Yellow Gold
$3,080.00
The Dolly Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K White Gold | RockHer
The Dolly Double Hidden Halo Solitaire Round Engagement Ring Setting in 18K White Gold
Double Hidden Halo Solitaire Round · 18K White Gold
$3,730.00
The Blondie Double Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
The Blondie Double Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
Double Hidden Halo Solitaire Round · 14K Rose Gold
$2,890.00
The Grace Twisted Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K White Gold | RockHer
The Grace Twisted Shank Hidden Halo Solitaire Round Engagement Ring Setting in 18K White Gold
Twisted Shank Hidden Halo Solitaire Round · 18K White Gold
$3,265.00
The Miley Clover Bezel Accent Solitaire Round Engagement Ring Setting in Platinum
The Miley Clover Bezel Accent Solitaire Round Engagement Ring Setting in Platinum
Clover Bezel Accent Solitaire Round · Platinum
$2,140.00
The Grace Twisted Shank Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
The Grace Twisted Shank Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
Twisted Shank Hidden Halo Solitaire Round · 14K Rose Gold
$2,705.00
The Dusty Twisted Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in Platinum | RockHer
The Dusty Hidden Halo Solitaire Round Engagement Ring Setting in Platinum
Hidden Halo Solitaire Round · Platinum
$3,880.00
The Dusty Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
The Dusty Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
Hidden Halo Solitaire Round · 14K Rose Gold
$3,040.00
The Dusty Twisted Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Dusty Hidden Halo Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Hidden Halo Solitaire Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Antique Hand-Engraved Solitaire, in Platinum | RockHer
The Stella Antique Hand Engraved Solitaire Round Engagement Ring Setting in Platinum
Antique Hand Engraved Solitaire Round · Platinum
$4,115.00
Round Brilliant, Vintage Wheat Engraved Halo, in Platinum, prong setting | RockHer
The Ramona Vintage Wheat Engraved Halo Round Engagement Ring Setting in Platinum
Vintage Wheat Engraved Halo Round · Platinum
$4,690.00
Round Brilliant, Hand-Engraved Scroll Vintage Solitaire, in Platinum | RockHer
The Virginia Hand Engraved Scroll Vintage Solitaire Round Engagement Ring Setting in Platinum
Hand Engraved Scroll Vintage Solitaire Round · Platinum
$3,950.00
Round Brilliant, Comfort Fit Secret Stone Solitaire, in Platinum | RockHer
The Valerie Comfort Fit Secret Stone Solitaire Round Engagement Ring Setting in Platinum
Comfort Fit Secret Stone Solitaire Round · Platinum
$2,515.00
Round Brilliant, Modern Wide Split Shank Solitaire, in Platinum | RockHer
The Rosemary Modern Wide Split Shank Solitaire Round Engagement Ring Setting in Platinum
Modern Wide Split Shank Solitaire Round · Platinum
$5,180.00
Round Brilliant, Comfort Fit Cathedral Solitaire, in Platinum | RockHer
The Mary Comfort Fit Cathedral Solitaire Round Engagement Ring Setting in Platinum
Comfort Fit Cathedral Solitaire Round · Platinum
$2,985.00
Round Brilliant, Cathedral Surprise Stone Solitaire, in Platinum | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Round Engagement Ring Setting in Platinum
Cathedral Surprise Stone Solitaire Round · Platinum
$3,545.00
Round Brilliant, Scroll Gallery Solitaire, in Platinum | RockHer
The Rosalie Scroll Gallery Solitaire Round Engagement Ring Setting in Platinum
Scroll Gallery Solitaire Round · Platinum
$3,080.00
Round Brilliant, Scroll Gallery Comfort Fit Solitaire, in Platinum | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Round Engagement Ring Setting in Platinum
Scroll Gallery Comfort Fit Solitaire Round · Platinum
$2,705.00
Round Brilliant, Classic Comfort Fit Rounded Solitaire, in Platinum, prong setting | RockHer
The Quinn Classic Comfort Fit Rounded Solitaire Round Engagement Ring Setting in Platinum
Classic Comfort Fit Rounded Solitaire Round · Platinum
$2,795.00
Round Brilliant, Antique Wheat Bead Solitaire, in Platinum, prong setting | RockHer
The Ophelia Antique Wheat Bead Solitaire Round Engagement Ring Setting in Platinum
Antique Wheat Bead Solitaire Round · Platinum
$3,830.00
Round Brilliant, Criss Cross Twisted Rope Split Shank Solitaire, in Platinum, prong setting | RockHer
The Nona Twisted Rope Solitaire Round Engagement Ring Setting in Platinum
Twisted Rope Solitaire Round · Platinum
$3,935.00
Round Brilliant, Antique Scroll Gallery East-West Solitaire, in Platinum | RockHer
The Natalia Antique Scroll Gallery East West Solitaire Round Engagement Ring Setting in Platinum
Antique Scroll Gallery East West Solitaire Round · Platinum
$2,050.00
Round Brilliant, Twisted Rope Braid Solitaire, in Platinum | RockHer
The Maggie Twisted Rope Solitaire Round Engagement Ring Setting in Platinum
Twisted Rope Solitaire Round · Platinum
$2,985.00
Round Brilliant, Plain High Polish Split Shank Solitaire, in Platinum | RockHer
The Lorelei Plain High Polish Split Shank Solitaire Round Engagement Ring Setting in Platinum
Plain High Polish Split Shank Solitaire Round · Platinum
$4,700.00
Round Brilliant, Wide High Polish Tension Channel Solitaire, in Platinum | RockHer
The Lola Cigar Band Solitaire Round Engagement Ring Setting in Platinum
Cigar Band Solitaire Round · Platinum
$5,240.00
Round Brilliant, Asymmetrical Bypass Twist Solitaire, in Platinum | RockHer
The Leah Asymmetrical Bypass Twist Solitaire Round Engagement Ring Setting in Platinum
Asymmetrical Bypass Twist Solitaire Round · Platinum
$3,980.00
The Duran Simple Bezel Solitaire Round Engagement Ring Setting in Platinum
The Duran Simple Bezel Solitaire Round Engagement Ring Setting in Platinum
Simple Bezel Solitaire Round · Platinum
$2,515.00
Round Brilliant, Vintage Scroll Cutout Solitaire, in Platinum | RockHer
The Layla Vintage Scroll Cutout Solitaire Round Engagement Ring Setting in Platinum
Vintage Scroll Cutout Solitaire Round · Platinum
$2,705.00
Round Brilliant, Half Bezel Tension Set Solitaire, in Platinum | RockHer
The Julia Bezel Tension Set Solitaire Round Engagement Ring Setting in Platinum
Bezel Tension Set Solitaire Round · Platinum
$2,515.00
Round Brilliant, Twisted Bypass Solitaire, in Platinum | RockHer
The Joplin Twisted Bypass Solitaire Round Engagement Ring Setting in Platinum
Twisted Bypass Solitaire Round · Platinum
$3,360.00
The Tina Triple Row Pavé Round Engagement Ring Setting in Platinum
The Tina Triple Row Pavé Round Engagement Ring Setting in Platinum
Triple Row Pavé Round · Platinum
$4,435.00
The Ivy Three Stone Delicate Halo Round Engagement Ring Setting in Platinum
The Ivy Three Stone Delicate Halo Round Engagement Ring Setting in Platinum
Three Stone Delicate Halo Round · Platinum
$4,570.00
Round Brilliant, Stair Step Double Halo, in Platinum | RockHer
The Goldy Stair Double Halo Round Engagement Ring Setting in Platinum
Stair Double Halo Round · Platinum
$5,755.00
The Rosina Engagement Ring Setting for Round Diamonds in Platinum | RockHer
The Rosina Open Intertwined Pavé Row Round Engagement Ring Setting in Platinum
Open Intertwined Pavé Row Round · Platinum
$7,110.00
Round Brilliant, East West Horizontal Halo, in Platinum | RockHer
The Christina East West Horizontal Halo Round Engagement Ring Setting in Platinum
East West Horizontal Halo Round · Platinum
$3,730.00
Round Brilliant, Modern Blossom Cluster, in Platinum – angled view | RockHer
The Pamina Cluster Halo Round Engagement Ring Setting in Platinum
Cluster Halo Round · Platinum
$7,220.00
Round Brilliant, Baguette and Round Side Stone, in Platinum | RockHer
The Diana Tapered Baguette Three Stone Round Engagement Ring Setting in Platinum
Tapered Baguette Three Stone Round · Platinum
$2,515.00
Round Brilliant, Classic Low Base Solitaire, in Platinum, prong setting | RockHer
The Lolette Classic Low Base Solitaire Round Engagement Ring Setting in Platinum
Classic Low Base Solitaire Round · Platinum
$2,140.00
Round Brilliant, Simple Low Base Knife Edge Solitaire, in Platinum, prong setting | RockHer
The Leonora Simple Low Base Knife Edge Solitaire Round Engagement Ring Setting in Platinum
Simple Low Base Knife Edge Solitaire Round · Platinum
$2,330.00
The Juliette Elegant Cathedral Squared Edge Solitaire Round Engagement Ring Setting in Platinum
The Juliette Elegant Cathedral Squared Edge Solitaire Round Engagement Ring Setting in Platinum
Elegant Cathedral Squared Edge Solitaire Round · Platinum
$4,050.00
The Isolde Petite Knife Edge Solitaire Round Engagement Ring Setting in Platinum
The Isolde Petite Knife Edge Solitaire Round Engagement Ring Setting in Platinum
Petite Knife Edge Solitaire Round · Platinum
$2,140.00
Round Brilliant, Five Prong Comfort Fit Claw Solitaire, in Platinum | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Round Engagement Ring Setting in Platinum
Five Prong Comfort Fit Claw Solitaire Round · Platinum
$2,330.00
Round Brilliant, Round Comfort Fit Claw Prong Solitaire, in Platinum | RockHer
The Floria Comfort Fit Claw Prong Solitaire Round Engagement Ring Setting in Platinum
Comfort Fit Claw Prong Solitaire Round · Platinum
$2,140.00
Round Brilliant, Timeless Comfort Fit Rounded Solitaire, in Platinum, prong setting | RockHer
The Elsa Timeless Comfort Fit Rounded Solitaire Round Engagement Ring Setting in Platinum
Timeless Comfort Fit Rounded Solitaire Round · Platinum
$2,330.00
Round Brilliant, Timeless Graduated Beveled Shank Solitaire, in Platinum, prong setting | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Round Engagement Ring Setting in Platinum
Timeless Graduated Beveled Shank Solitaire Round · Platinum
$3,050.00
The Ellie Cathedral Comfort Fit Solitaire Round Engagement Ring Setting in Platinum
The Ellie Cathedral Comfort Fit Solitaire Round Engagement Ring Setting in Platinum
Cathedral Comfort Fit Solitaire Round · Platinum
$2,795.00
Round Brilliant, Beveled Edge Comfort Fit Solitaire, in Platinum, prong setting | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Round Engagement Ring Setting in Platinum
Beveled Edge Comfort Fit Solitaire Round · Platinum
$2,985.00
Round Brilliant, Contemporary Comfort Fit Flat Shank Solitaire, in Platinum, prong setting | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Round Engagement Ring Setting in Platinum
Contemporary Comfort Fit Flat Shank Solitaire Round · Platinum
$2,425.00
The Tori Rounded Comfort Fit Solitaire Round Engagement Ring Setting in Platinum
The Tori Rounded Comfort Fit Solitaire Round Engagement Ring Setting in Platinum
Rounded Comfort Fit Solitaire Round · Platinum
$2,235.00
The Charlotte Cathedral Squared Edge Solitaire Round Engagement Ring Setting in Platinum
The Charlotte Cathedral Squared Edge Solitaire Round Engagement Ring Setting in Platinum
Cathedral Squared Edge Solitaire Round · Platinum
$4,075.00
Round Brilliant, Hand-Engraved Milgrain Halo, in Platinum, pave setting | RockHer
The Talea Hand Engraved Milgrain Halo Round Engagement Ring Setting in Platinum
Hand Engraved Milgrain Halo Round · Platinum
$4,760.00
The Roberta Vintage Leaf Pattern Solitaire Round Engagement Ring Setting in Platinum
The Roberta Vintage Leaf Pattern Solitaire Round Engagement Ring Setting in Platinum
Vintage Leaf Pattern Solitaire Round · Platinum
$3,170.00
The Jennifer Delicate Three Stone Halo Round Engagement Ring Setting in Platinum
The Jennifer Delicate Three Stone Halo Round Engagement Ring Setting in Platinum
Delicate Three Stone Halo Round · Platinum
$4,970.00
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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Classic Sparkle: Explore 1 Carat Round Diamond Rings

Discover timeless beauty and unmatched brilliance with our curated collection of 1 carat round diamond rings. The round brilliant cut is the most popular diamond shape, renowned for its incredible sparkle and versatility, making it the perfect choice for engagements, anniversaries, or special gifts.

Why Choose 1 Carat Round Diamond Rings?

A 1 carat round diamond ring balances size and brilliance, offering a dazzling sparkle that catches the eye from every angle. Its classic round shape complements any style, from solitaire settings to intricate halo designs, ensuring a timeless look.

Popular Styles Featuring Round Diamonds:

  • Solitaire Rings: Timeless and elegant, highlighting the diamond’s natural beauty
  • Halo Settings: Enhancing the center stone with a circle of smaller diamonds
  • Three-Stone Rings: Symbolizing your love story with complementary side stones
  • Vintage-Inspired Designs: Featuring intricate detailing and romantic charm
  • Modern Minimalist Bands: Sleek bands that showcase the diamond’s sparkle

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

Expert Tip:
Focus on the diamond’s cut quality to maximize brilliance. Consider your lifestyle when choosing a setting that balances durability with beauty for everyday wear.

Our 1 carat round diamond rings collection offers classic elegance and expert craftsmanship, perfect for celebrating your most special moments.