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 Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in 18K White Gold
The Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in 18K White Gold
Bezel Cathedral Solitaire Round · 18K White Gold
$2,425.00
Round Brilliant, Double Halo Scalloped Pavé, in 18K White Gold, pave setting | RockHer
The Cadence Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$4,925.00
Round Brilliant, Modern French Pavé Halo, in 18K White Gold, pave setting | RockHer
The Eddie Modern French Pavé Halo Round Engagement Ring Setting in 18K White Gold
Modern French Pavé Halo Round · 18K White Gold
$4,060.00
Round Brilliant, Double Halo Sunburst, in Platinum, pave setting – angled view | RockHer
The Arietta Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$6,110.00
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in 18K White Gold
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in 18K White Gold
Shared Prong Pavé Halo Round · 18K White Gold
$3,765.00
The Cosette Pavé Halo Round Engagement Ring Setting in 18K White Gold
The Cosette Pavé Halo Round Engagement Ring Setting in 18K White Gold
Pavé Halo Round · 18K White Gold
$3,080.00
The Annie Halo Round Engagement Ring Setting in 18K White Gold
The Annie Halo Round Engagement Ring Setting in 18K White Gold
Halo Round · 18K White Gold
$6,030.00
Round Brilliant, Pavé Swirl Halo, in 18K White Gold, pave setting | RockHer
The Adelaide Pavé Swirl Halo Round Engagement Ring Setting in 18K White Gold
Pavé Swirl Halo Round · 18K White Gold
$4,635.00
Round Brilliant, Love Knot Halo, in Platinum, pave setting – angled view | RockHer
The Calista Love Knot Halo Round Engagement Ring Setting in 18K White Gold
Love Knot Halo Round · 18K White Gold
$5,170.00
The Bess Love Knot Pavé Halo Round Engagement Ring Setting in 18K White Gold
The Bess Love Knot Pavé Halo Round Engagement Ring Setting in 18K White Gold
Love Knot Pavé Halo Round · 18K White Gold
$5,835.00
Round Brilliant, French Pavé Three Stone, in Platinum, prong setting – angled view | RockHer
The Anna Three Stone Halo Round Engagement Ring Setting in 18K White Gold
Three Stone Halo Round · 18K White Gold
$4,745.00
The Angelica Three Stone Matched Round Engagement Ring Setting in 18K White Gold
The Angelica Three Stone Matched Round Engagement Ring Setting in 18K White Gold
Three Stone Matched Round · 18K White Gold
$7,245.00
Round Brilliant, Three Stone Halo, in Platinum, pave setting – angled view | RockHer
The Andrea Three Stone Halo Round Engagement Ring Setting in 18K White Gold
Three Stone Halo Round · 18K White Gold
$5,070.00
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in 18K White Gold
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in 18K White Gold
Hand Engraved Vintage Cathedral Solitaire Round · 18K White Gold
$3,450.00
Round Brilliant, Cathedral Pavé Halo, in 18K White Gold, pave setting | RockHer
The Adriana Cathedral Pavé Halo Round Engagement Ring Setting in 18K White Gold
Cathedral Pavé Halo Round · 18K White Gold
$3,940.00
Round Brilliant, Twisted Vine Halo, in 18K White Gold, pave setting | RockHer
The Harmony Twisted Vine Halo Round Engagement Ring Setting in 18K White Gold
Twisted Vine Halo Round · 18K White Gold
$3,860.00
Round Brilliant, Twisted Lattice Halo, in 18K White Gold, pave setting | RockHer
The Melody Twisted Lattice Halo Round Engagement Ring Setting in 18K White Gold
Twisted Lattice Halo Round · 18K White Gold
$5,205.00
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in 18K White Gold
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in 18K White Gold
Three Tier Halo Crown Round · 18K White Gold
$6,155.00
Round Brilliant, Four Row Double Halo, in 18K White Gold, pave setting | RockHer
The Lyra Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$6,415.00
The Britney Double Halo Round Engagement Ring Setting in 18K White Gold
The Britney Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$4,795.00
Round Brilliant, Petite Split Shank Halo, in Platinum, pave setting – angled view | RockHer
The Calliope Petite Split Shank Halo Round Engagement Ring Setting in 18K White Gold
Petite Split Shank Halo Round · 18K White Gold
$4,100.00
Round Brilliant, French Pavé Split Shank Halo, in 18K White Gold, pave setting | RockHer
The Lira French Pavé Split Shank Halo Round Engagement Ring Setting in 18K White Gold
French Pavé Split Shank Halo Round · 18K White Gold
$4,775.00
Round Brilliant, Two Row Pavé Split Shank Halo, in Platinum, pave setting – front view | RockHer
The Celine Two Row Pavé Split Shank Halo Round Engagement Ring Setting in 18K White Gold
Two Row Pavé Split Shank Halo Round · 18K White Gold
$5,020.00
The Fiona Shared Prong Halo Round Engagement Ring Setting in 18K White Gold
The Fiona Shared Prong Halo Round Engagement Ring Setting in 18K White Gold
Shared Prong Halo Round · 18K White Gold
$3,830.00
The Sade Classic French Pavé Halo Linear Round Engagement Ring Setting in 18K White Gold
The Sade Classic French Pavé Halo Linear Round Engagement Ring Setting in 18K White Gold
Classic French Pavé Halo Linear Round · 18K White Gold
$3,545.00
Round Brilliant, Beaded Floral Halo Leaf Shoulders, in 18K White Gold, pave setting – angled view | RockHer
The Shania Beaded Floral Halo Leaf Shoulders Round Engagement Ring Setting in 18K White Gold
Beaded Floral Halo Leaf Shoulders Round · 18K White Gold
$4,210.00
Round Brilliant, Delicate Twist Cathedral Solitaire, in 18K White Gold, prong setting | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Round Engagement Ring Setting in 18K White Gold
Delicate Twist Cathedral Solitaire Round · 18K White Gold
$2,515.00
Round Brilliant, Twisted Square Pavé Halo, in 18K White Gold, pave setting | RockHer
The Clementine Twisted Square Pavé Halo Round Engagement Ring Setting in 18K White Gold
Twisted Square Pavé Halo Round · 18K White Gold
$4,760.00
Round Brilliant, Bold Twist Pavé Halo, in 18K White Gold, pave setting | RockHer
The Bell Bold Twist Pavé Halo Round Engagement Ring Setting in 18K White Gold
Bold Twist Pavé Halo Round · 18K White Gold
$4,255.00
The Calypso Pavé Halo Engagement Ring Setting for Round Diamonds in Platinum | RockHer
The Calypso Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$5,415.00
The Cecilia Double Halo Round Engagement Ring Setting in 18K White Gold
The Cecilia Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$6,310.00
Round Brilliant, Twist Double Halo, in Platinum, pave setting – angled view | RockHer
The Macy Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$6,300.00
Round Brilliant, Double Halo French Pavé, in Platinum, pave setting – front view | RockHer
The Dixie Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$5,910.00
The Dinah Double Halo Round Engagement Ring Setting in 18K White Gold
The Dinah Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$7,700.00
The Whitney Double Halo Round Engagement Ring Setting in 18K White Gold
The Whitney Double Halo Round Engagement Ring Setting in 18K White Gold
Double Halo Round · 18K White Gold
$4,585.00
Round Brilliant, Linear Double Row Halo, in 18K White Gold, pave setting | RockHer
The Maria Linear Double Row Halo Round Engagement Ring Setting in 18K White Gold
Linear Double Row Halo Round · 18K White Gold
$4,995.00
Round Brilliant, Scroll Gallery Split Shank Halo, in 18K White Gold, pave setting | RockHer
The Vega Scroll Gallery Split Shank Halo Round Engagement Ring Setting in 18K White Gold
Scroll Gallery Split Shank Halo Round · 18K White Gold
$3,450.00
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 Platinum
Twisted Shank Hidden Halo Solitaire Round · Platinum
$3,360.00
Round Brilliant, Prong Halo Split Shank, in 18K White Gold, pave setting | RockHer
The Billie Prong Halo Split Shank Round Engagement Ring Setting in 18K White Gold
Prong Halo Split Shank Round · 18K White Gold
$4,405.00
Round Brilliant, Double Row Split Shank Halo, in Platinum, pave setting – front view | RockHer
The Toni Double Row Split Shank Halo Round Engagement Ring Setting in 18K White Gold
Double Row Split Shank Halo Round · 18K White Gold
$4,120.00
Round Brilliant, Criss Cross Pavé Halo, in Platinum, pave setting – front view | RockHer
The Joan Crossover Pavé Halo Round Engagement Ring Setting in 18K White Gold
Crossover Pavé Halo Round · 18K White Gold
$4,270.00
The Audra Twisted Scalloped Pavé Halo Round Engagement Ring Setting in 18K White Gold
The Audra Twisted Scalloped Pavé Halo Round Engagement Ring Setting in 18K White Gold
Twisted Scalloped Pavé Halo Round · 18K White Gold
$4,410.00
The Florence Vintage Scalloped Halo Round Engagement Ring Setting in 18K White Gold
The Florence Vintage Scalloped Halo Round Engagement Ring Setting in 18K White Gold
Vintage Scalloped Halo Round · 18K White Gold
$3,905.00
The Ella Micro Pavé Triple Row Halo Round Engagement Ring Setting in 18K White Gold
The Ella Micro Pavé Triple Row Halo Round Engagement Ring Setting in 18K White Gold
Micro Pavé Triple Row Halo Round · 18K White Gold
$5,765.00
The Alannah Luxe French Pavé Halo Round Engagement Ring Setting in 18K White Gold
The Alannah Luxe French Pavé Halo Round Engagement Ring Setting in 18K White Gold
Luxe French Pavé Halo Round · 18K White Gold
$4,920.00
The Etta Classic Shared Prong Halo Round Engagement Ring Setting in 18K White Gold
The Etta Classic Shared Prong Halo Round Engagement Ring Setting in 18K White Gold
Classic Shared Prong Halo Round · 18K White Gold
$3,745.00
Round Brilliant, Scroll Gallery Halo, in Platinum, pave setting – angled view | RockHer
The Kai Scroll Gallery Halo Round Engagement Ring Setting in 18K White Gold
Scroll Gallery Halo Round · 18K White Gold
$3,360.00
Round Brilliant, Floral Prong Halo Round, in 18K White Gold | RockHer
The Faith Floral Prong Halo Round Engagement Ring Setting in 18K White Gold
Floral Prong Halo Round · 18K White Gold
$4,855.00
Round Brilliant, Floral Prong Halo Round, in 18K White Gold | RockHer
The Guthrie Floral Prong Halo Round Engagement Ring Setting in 18K White Gold
Floral Prong Halo Round · 18K White Gold
$3,675.00
The Dylan Pavé Halo Engagement Ring Setting for Round Diamonds in 18K White Gold | RockHer
The Dylan Petite French Pavé Halo Round Engagement Ring Setting in 18K White Gold
Petite French Pavé Halo Round · 18K White Gold
$2,985.00
The Genesis Channel Pavé Halo Round Engagement Ring Setting in 18K White Gold
The Genesis Channel Pavé Halo Round Engagement Ring Setting in 18K White Gold
Channel Pavé Halo Round · 18K White Gold
$4,050.00
Round Brilliant, Criss Cross Open Pavé, in 18K White Gold, pave setting | RockHer
The Sadie Twisted Pavé Round Engagement Ring Setting in 18K White Gold
Twisted Pavé Round · 18K White Gold
$5,430.00
Round Brilliant, Double Row Double Prong French Pavé, in 18K White Gold, pave setting | RockHer
The Joss Double Row Prong French Pavé Round Engagement Ring Setting in 18K White Gold
Double Row Prong French Pavé Round · 18K White Gold
$3,450.00
Round Brilliant, Split Shank Pavé, in 18K White Gold | RockHer
The Presley Split Shank Pavé Round Engagement Ring Setting in 18K White Gold
Split Shank Pavé Round · 18K White Gold
$4,280.00
The Gwen Engagement Ring Setting for Round Diamonds in Platinum | RockHer
The Gwen Double Row Micro Set Pavé Round Engagement Ring Setting in 18K White Gold
Double Row Micro Set Pavé Round · 18K White Gold
$4,290.00
The Taylor Pavé Halo Round Engagement Ring Setting in 18K White Gold
The Taylor Pavé Halo Round Engagement Ring Setting in 18K White Gold
Pavé Halo Round · 18K White Gold
$4,990.00
Round Brilliant, Classic Linear French Pavé, in 18K White Gold | RockHer
The Norah Classic Linear French Pavé Round Engagement Ring Setting in 18K White Gold
Classic Linear French Pavé Round · 18K White Gold
$2,705.00
The Janis Hand Engraved Milgrain Vintage Solitaire Round Engagement Ring Setting in 18K White Gold
The Janis Hand Engraved Milgrain Vintage Solitaire Round Engagement Ring Setting in 18K White Gold
Hand Engraved Milgrain Vintage Solitaire Round · 18K White Gold
$4,335.00
Round Brilliant, Linear Double Row Halo, in 14K Rose Gold, pave setting – angled view | RockHer
The Maria Linear Double Row Halo Round Engagement Ring Setting in 14K Rose Gold
Linear Double Row Halo Round · 14K Rose Gold
$4,275.00
Round Brilliant, Floral Split Shank Halo, in 14K Rose Gold, prong setting – front view | RockHer
The Nera Floral Split Shank Halo Round Engagement Ring Setting in 14K Rose Gold
Floral Split Shank Halo Round · 14K Rose Gold
$3,265.00
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.