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.

Round Brilliant, Modern Wide Split Shank Solitaire, in 18K Yellow Gold | RockHer
The Rosemary Modern Wide Split Shank Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Modern Wide Split Shank Solitaire Round · 18K Yellow Gold
$4,615.00
Round Brilliant, Comfort Fit Cathedral Solitaire, in 18K Yellow Gold | RockHer
The Mary Comfort Fit Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Comfort Fit Cathedral Solitaire Round · 18K Yellow Gold
$2,515.00
Round Brilliant, Cathedral Surprise Stone Solitaire, in 18K Yellow Gold | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Cathedral Surprise Stone Solitaire Round · 18K Yellow Gold
$3,080.00
Round Brilliant, Scroll Gallery Solitaire, in 18K Yellow Gold | RockHer
The Rosalie Scroll Gallery Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Scroll Gallery Solitaire Round · 18K Yellow Gold
$2,515.00
Round Brilliant, Classic Comfort Fit Rounded Solitaire, in 18K Yellow Gold | RockHer
The Quinn Classic Comfort Fit Rounded Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Classic Comfort Fit Rounded Solitaire Round · 18K Yellow Gold
$2,235.00
Round Brilliant, High Polish Tapered Signet Solitaire, in 18K Yellow Gold | RockHer
The Carly High Polish Signet Solitaire Round Engagement Ring Setting in 18K Yellow Gold
High Polish Signet Solitaire Round · 18K Yellow Gold
$4,210.00
Round Brilliant, Antique Wheat Bead Solitaire, in 18K Yellow Gold | RockHer
The Ophelia Antique Wheat Bead Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Antique Wheat Bead Solitaire Round · 18K Yellow Gold
$3,265.00
Round Brilliant, Criss Cross Twisted Rope Split Shank Solitaire, in 18K Yellow Gold | RockHer
The Nona Twisted Rope Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Twisted Rope Solitaire Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Antique Scroll Gallery East-West Solitaire, in 18K Yellow Gold | RockHer
The Natalia Antique Scroll Gallery East West Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Antique Scroll Gallery East West Solitaire Round · 18K Yellow Gold
$1,770.00
Round Brilliant, Twisted Rope Braid Solitaire, in 18K Yellow Gold | RockHer
The Maggie Twisted Rope Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Twisted Rope Solitaire Round · 18K Yellow Gold
$2,515.00
Round Brilliant, Plain High Polish Split Shank Solitaire, in 18K Yellow Gold | RockHer
The Lorelei Plain High Polish Split Shank Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Plain High Polish Split Shank Solitaire Round · 18K Yellow Gold
$4,100.00
Round Brilliant, Wide High Polish Tension Channel Solitaire, in 18K Yellow Gold | RockHer
The Lola Cigar Band Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Cigar Band Solitaire Round · 18K Yellow Gold
$4,515.00
Round Brilliant, Double Prong Tapered Baguette Three Stone, in 18K Yellow Gold | RockHer
The Lily Double Prong Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Double Prong Three Stone Round · 18K Yellow Gold
$4,105.00
Round Brilliant, Asymmetrical Bypass Twist Solitaire, in 18K Yellow Gold | RockHer
The Leah Asymmetrical Bypass Twist Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Asymmetrical Bypass Twist Solitaire Round · 18K Yellow Gold
$3,545.00
The Duran Bezel Solitaire Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Duran Simple Bezel Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Simple Bezel Solitaire Round · 18K Yellow Gold
$2,145.00
Round Brilliant, Vintage Scroll Cutout Solitaire, in 18K Yellow Gold | RockHer
The Layla Vintage Scroll Cutout Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Vintage Scroll Cutout Solitaire Round · 18K Yellow Gold
$2,235.00
Round Brilliant, Half Bezel Tension Set Solitaire, in 18K Yellow Gold | RockHer
The Julia Bezel Tension Set Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Bezel Tension Set Solitaire Round · 18K Yellow Gold
$2,145.00
Round Brilliant, Twisted Bypass Solitaire, in 18K Yellow Gold | RockHer
The Joplin Twisted Bypass Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Twisted Bypass Solitaire Round · 18K Yellow Gold
$6,310.00
The Tina Triple Row Pavé Round Engagement Ring Setting in 18K Yellow Gold
The Tina Triple Row Pavé Round Engagement Ring Setting in 18K Yellow Gold
Triple Row Pavé Round · 18K Yellow Gold
$4,145.00
The Amy Pavé Halo Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Amy High Polish Simple Halo Round Engagement Ring Setting in 18K Yellow Gold
High Polish Simple Halo Round · 18K Yellow Gold
$3,715.00
The Ivy Three Stone Delicate Halo Round Engagement Ring Setting in 18K Yellow Gold
The Ivy Three Stone Delicate Halo Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Delicate Halo Round · 18K Yellow Gold
$4,200.00
Round Brilliant, Stair Step Double Halo Round, in 18K Yellow Gold | RockHer
The Goldy Stair Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Stair Double Halo Round · 18K Yellow Gold
$5,230.00
The Eloise Floral Halo Round Engagement Ring Setting in 18K Yellow Gold
The Eloise Floral Halo Round Engagement Ring Setting in 18K Yellow Gold
Floral Halo Round · 18K Yellow Gold
$3,700.00
Round Brilliant, Antique Milgrain Channel Solitaire, in 18K Yellow Gold | RockHer
The Eleanor Antique Milgrain Channel Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Antique Milgrain Channel Solitaire Round · 18K Yellow Gold
$4,250.00
The Daisy Three Row French Pavé Round Engagement Ring Setting in 18K Yellow Gold
The Daisy Three Row French Pavé Round Engagement Ring Setting in 18K Yellow Gold
Three Row French Pavé Round · 18K Yellow Gold
$4,010.00
The Crimson East West Horizontal Halo Round Engagement Ring Setting in 18K Yellow Gold
The Crimson East West Horizontal Halo Round Engagement Ring Setting in 18K Yellow Gold
East West Horizontal Halo Round · 18K Yellow Gold
$3,450.00
Round Brilliant, Knife Edge Micro-Pavé, in 18K Yellow Gold | RockHer
The Clover Knife Edge Pavé Round Engagement Ring Setting in 18K Yellow Gold
Knife Edge Pavé Round · 18K Yellow Gold
$3,840.00
Round Brilliant, Criss Cross Bypass Twist, in 18K Yellow Gold | RockHer
The Athena Criss Cross Bypass Twist Round Engagement Ring Setting in 18K Yellow Gold
Criss Cross Bypass Twist Round · 18K Yellow Gold
$2,795.00
The Alice Twisted Three Stone Round Engagement Ring Setting in 18K Yellow Gold
The Alice Twisted Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Twisted Three Stone Round · 18K Yellow Gold
$4,415.00
The Violetta Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Violetta Multi Layer Interweave Pavé Round Engagement Ring Setting in 18K Yellow Gold
Multi Layer Interweave Pavé Round · 18K Yellow Gold
$7,175.00
Round Brilliant, Bypass Pavé Swirl, in 18K Yellow Gold | RockHer
The Tatyana Bypass Pavé Swirl Round Engagement Ring Setting in 18K Yellow Gold
Bypass Pavé Swirl Round · 18K Yellow Gold
$4,305.00
The Carole Two Row Pavé Split Shank Round Engagement Ring Setting in 18K Yellow Gold
The Carole Two Row Pavé Split Shank Round Engagement Ring Setting in 18K Yellow Gold
Two Row Pavé Split Shank Round · 18K Yellow Gold
$3,985.00
Round Brilliant, Open Intertwined Pavé Row, in 18K Yellow Gold – angled view | RockHer
The Rosina Open Intertwined Pavé Row Round Engagement Ring Setting in 18K Yellow Gold
Open Intertwined Pavé Row Round · 18K Yellow Gold
$6,495.00
Round Brilliant, East West Horizontal Halo Round, in 18K Yellow Gold | RockHer
The Christina East West Horizontal Halo Round Engagement Ring Setting in 18K Yellow Gold
East West Horizontal Halo Round · 18K Yellow Gold
$3,360.00
The Pamina Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Pamina Cluster Halo Round Engagement Ring Setting in 18K Yellow Gold
Cluster Halo Round · 18K Yellow Gold
$6,695.00
Round Brilliant, Baguette and Round Side Stone, in 18K Yellow Gold – side profile | RockHer
The Diana Tapered Baguette Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Tapered Baguette Three Stone Round · 18K Yellow Gold
$2,425.00
The Musetta Shared Prong Halo Linear Band Round Engagement Ring Setting in 18K Yellow Gold
The Musetta Shared Prong Halo Linear Band Round Engagement Ring Setting in 18K Yellow Gold
Shared Prong Halo Linear Band Round · 18K Yellow Gold
$3,990.00
Round Brilliant, Graduated Linear Pavé, in 18K Yellow Gold | RockHer
The Mimi Graduated Linear Pavé Round Engagement Ring Setting in 18K Yellow Gold
Graduated Linear Pavé Round · 18K Yellow Gold
$3,710.00
Round Brilliant, Pinched Channel Side Stone, in 18K Yellow Gold | RockHer
The Micaela Pinched Channel Side Stone Round Engagement Ring Setting in 18K Yellow Gold
Pinched Channel Side Stone Round · 18K Yellow Gold
$3,265.00
Round Brilliant, Bypass Twist Pavé Swirl, in 18K Yellow Gold | RockHer
The Marguerite Bypass Twist Pavé Swirl Round Engagement Ring Setting in 18K Yellow Gold
Bypass Twist Pavé Swirl Round · 18K Yellow Gold
$4,655.00
The Lucia Secret Gallery French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Lucia Secret Gallery French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Secret Gallery French Pavé Halo Round · 18K Yellow Gold
$4,015.00
The Lolette Classic Low Base Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Lolette Classic Low Base Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Classic Low Base Solitaire Round · 18K Yellow Gold
$1,805.00
The Wanda Hidden Halo Pavé Solitaire Round Engagement Ring Setting in 14K Rose Gold
The Wanda Hidden Halo Pavé Solitaire Round Engagement Ring Setting in 14K Rose Gold
Hidden Halo Pavé Solitaire Round · 14K Rose Gold
$2,235.00
Round Brilliant, Simple Low Base Knife Edge Solitaire, in 18K Yellow Gold, prong setting | RockHer
The Leonora Simple Low Base Knife Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Simple Low Base Knife Edge Solitaire Round · 18K Yellow Gold
$2,145.00
The Juliette Elegant Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Juliette Elegant Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Elegant Cathedral Squared Edge Solitaire Round · 18K Yellow Gold
$3,545.00
The Isolde Petite Knife Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Isolde Petite Knife Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Petite Knife Edge Solitaire Round · 18K Yellow Gold
$1,805.00
Round Brilliant, Pinched Comfort Fit Claw Prong Solitaire, in 18K Yellow Gold | RockHer
The Giovanna Pinched Comfort Fit Claw Prong Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Pinched Comfort Fit Claw Prong Solitaire Round · 18K Yellow Gold
$1,805.00
Round Brilliant, Five Prong Comfort Fit Claw Solitaire, in 18K Yellow Gold | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Five Prong Comfort Fit Claw Solitaire Round · 18K Yellow Gold
$2,145.00
The Floria Comfort Fit Claw Prong Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Floria Comfort Fit Claw Prong Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Comfort Fit Claw Prong Solitaire Round · 18K Yellow Gold
$1,805.00
The Elsa Timeless Comfort Fit Rounded Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Elsa Timeless Comfort Fit Rounded Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Timeless Comfort Fit Rounded Solitaire Round · 18K Yellow Gold
$2,000.00
The Elena Timeless Graduated Beveled Shank Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Elena Timeless Graduated Beveled Shank Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Timeless Graduated Beveled Shank Solitaire Round · 18K Yellow Gold
$2,705.00
The Ellie Cathedral Comfort Fit Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Ellie Cathedral Comfort Fit Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Cathedral Comfort Fit Solitaire Round · 18K Yellow Gold
$2,425.00
The Carmen Beveled Edge Comfort Fit Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Carmen Beveled Edge Comfort Fit Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Beveled Edge Comfort Fit Solitaire Round · 18K Yellow Gold
$2,515.00
The Viola Contemporary Comfort Fit Flat Shank Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Viola Contemporary Comfort Fit Flat Shank Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Contemporary Comfort Fit Flat Shank Solitaire Round · 18K Yellow Gold
$2,145.00
The Tori Rounded Comfort Fit Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Tori Rounded Comfort Fit Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Rounded Comfort Fit Solitaire Round · 18K Yellow Gold
$2,050.00
The Charlotte Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Charlotte Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Cathedral Squared Edge Solitaire Round · 18K Yellow Gold
$3,690.00
Round Brilliant, Hand-Engraved Milgrain Halo, in 18K Yellow Gold, pave setting | RockHer
The Talea Hand Engraved Milgrain Halo Round Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Milgrain Halo Round · 18K Yellow Gold
$4,390.00
The Roberta Vintage Leaf Pattern Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Roberta Vintage Leaf Pattern Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Vintage Leaf Pattern Solitaire Round · 18K Yellow Gold
$2,795.00
The Jennifer Delicate Three Stone Halo Round Engagement Ring Setting in 18K Yellow Gold
The Jennifer Delicate Three Stone Halo Round Engagement Ring Setting in 18K Yellow Gold
Delicate Three Stone Halo Round · 18K Yellow Gold
$4,740.00
Round Brilliant, Classic Three Stone Round, in 18K Yellow Gold, prong setting – side profile | RockHer
The Anita Classic Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Classic Three Stone Round · 18K Yellow Gold
$3,640.00
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.
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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.