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 Anita Classic Three Stone Round Engagement Ring Setting in Platinum
The Anita Classic Three Stone Round Engagement Ring Setting in Platinum
Classic Three Stone Round · Platinum
$4,010.00
Round Brilliant, Tapered Baguette Three Stone Round, in Platinum, channel setting | RockHer
The June Three Stone Round Engagement Ring Setting in Platinum
Three Stone Round · Platinum
$4,105.00
Round Brilliant, Bypass Pavé Twist, in Platinum, pave setting | RockHer
The Ottava Bypass Pavé Twist Round Engagement Ring Setting in Platinum
Bypass Pavé Twist Round · Platinum
$4,505.00
Round Brilliant, Swirl Twist Pavé Halo, in Platinum, pave setting – angled view | RockHer
The Ariana Swirl Halo Round Engagement Ring Setting in Platinum
Swirl Halo Round · Platinum
$4,375.00
Round Brilliant, Open Double Row Split Shank Halo, in Platinum, pave setting | RockHer
The Michelle Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$5,610.00
Round Brilliant, Double Halo Split Shank Pavé, in Platinum, pave setting – angled view | RockHer
The Nedda Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$5,030.00
Round Brilliant, Split Shank Pavé Halo Round, in Platinum, pave setting | RockHer
The Nicki Split Shank Pavé Halo Round Engagement Ring Setting in Platinum
Split Shank Pavé Halo Round · Platinum
$5,175.00
Round Brilliant, Floral Split Shank Halo, in Platinum, prong setting – front view | RockHer
The Nera Floral Split Shank Halo Round Engagement Ring Setting in Platinum
Floral Split Shank Halo Round · Platinum
$4,325.00
Round Brilliant, Open Twisted Triple Halo, in Platinum, pave setting | RockHer
The Melisma Open Twisted Triple Halo Round Engagement Ring Setting in Platinum
Open Twisted Triple Halo Round · Platinum
$6,260.00
Round Brilliant, Double Halo Linear Pavé, in Platinum, pave setting | RockHer
The Medley Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$5,705.00
Round Brilliant, Classic Linear Halo, in Platinum, pave setting | RockHer
The Nina Classic Linear Halo Round Engagement Ring Setting in Platinum
Classic Linear Halo Round · Platinum
$3,360.00
Round Brilliant, Diamond Pavé Halo, in Platinum, pave setting – angled view | RockHer
The Dionne Diamond Pavé Halo Round Engagement Ring Setting in Platinum
Diamond Pavé Halo Round · Platinum
$2,795.00
Round Brilliant, Classic Prong Diamond Halo, in Platinum, pave setting – angled view | RockHer
The Carnie Classic Prong Diamond Halo Round Engagement Ring Setting in Platinum
Classic Prong Diamond Halo Round · Platinum
$3,895.00
Round Brilliant, Classic Shared Prong Halo Round, in Platinum, pave setting – angled view | RockHer
The Everly Classic Shared Prong Halo Round Engagement Ring Setting in Platinum
Classic Shared Prong Halo Round · Platinum
$4,015.00
The Kate Classic French Pavé Halo Round Engagement Ring Setting in Platinum
The Kate Classic French Pavé Halo Round Engagement Ring Setting in Platinum
Classic French Pavé Halo Round · Platinum
$3,970.00
The Hymn French Pavé Halo Frame Round Engagement Ring Setting in Platinum
The Hymn French Pavé Halo Frame Round Engagement Ring Setting in Platinum
French Pavé Halo Frame Round · Platinum
$3,640.00
Round Brilliant, Split Shank French Pavé, in Platinum, pave setting | RockHer
The Jessie Split Shank French Pavé Round Engagement Ring Setting in Platinum
Split Shank French Pavé Round · Platinum
$4,300.00
The Gladys Pinched Cathedral Solitaire Round Engagement Ring Setting in Platinum
The Gladys Pinched Cathedral Solitaire Round Engagement Ring Setting in Platinum
Pinched Cathedral Solitaire Round · Platinum
$3,545.00
Round Brilliant, Channel Set Pavé, in Platinum, pave setting | RockHer
The Celesta Channel Set Pavé Round Engagement Ring Setting in Platinum
Channel Set Pavé Round · Platinum
$4,400.00
The Avery Channel Pavé Three Stone Round Engagement Ring Setting in Platinum
The Avery Channel Pavé Three Stone Round Engagement Ring Setting in Platinum
Channel Pavé Three Stone Round · Platinum
$5,615.00
Round Brilliant, Classic Three Stone Round, in Platinum, pave setting – front view | RockHer
The Natalie Classic Three Stone Round Engagement Ring Setting in Platinum
Classic Three Stone Round · Platinum
$5,235.00
Round Brilliant, Double Halo Split Shank, in Platinum, prong setting | RockHer
The Betty Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$6,120.00
Round Brilliant, Shared Prong Halo Round, in Platinum, pave setting | RockHer
The Alicia Shared Prong Halo Round Engagement Ring Setting in Platinum
Shared Prong Halo Round · Platinum
$4,190.00
The Sonata Graduated Shank Pavé Halo Round Engagement Ring Setting in Platinum
The Sonata Graduated Shank Pavé Halo Round Engagement Ring Setting in Platinum
Graduated Shank Pavé Halo Round · Platinum
$3,975.00
Round Brilliant, Linear Bezel Pavé, in Platinum – angled view | RockHer
The Cappella Linear Bezel Pavé Round Engagement Ring Setting in Platinum
Linear Bezel Pavé Round · Platinum
$3,080.00
The Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in Platinum
The Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in Platinum
Bezel Cathedral Solitaire Round · Platinum
$2,515.00
Round Brilliant, Double Halo Scalloped Pavé, in Platinum, pave setting | RockHer
The Cadence Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$4,600.00
Round Brilliant, Modern French Pavé Halo, in Platinum, pave setting | RockHer
The Eddie Modern French Pavé Halo Round Engagement Ring Setting in Platinum
Modern French Pavé Halo Round · Platinum
$4,475.00
Round Brilliant, Double Halo Sunburst, in Platinum, pave setting – angled view | RockHer
The Arietta Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$6,475.00
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in Platinum
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in Platinum
Shared Prong Pavé Halo Round · Platinum
$3,915.00
The Cosette Pavé Halo Round Engagement Ring Setting in Platinum
The Cosette Pavé Halo Round Engagement Ring Setting in Platinum
Pavé Halo Round · Platinum
$3,265.00
Round Brilliant, Classic Prong Halo, in Platinum, pave setting – front view | RockHer
The Bianca Classic Prong Halo Round Engagement Ring Setting in Platinum
Classic Prong Halo Round · Platinum
$3,050.00
The Annie Halo Round Engagement Ring Setting in Platinum
The Annie Halo Round Engagement Ring Setting in Platinum
Halo Round · Platinum
$6,425.00
Round Brilliant, Pavé Swirl Halo, in Platinum, pave setting | RockHer
The Adelaide Pavé Swirl Halo Round Engagement Ring Setting in Platinum
Pavé Swirl Halo Round · Platinum
$5,175.00
Round Brilliant, Love Knot Halo, in Platinum, pave setting – angled view | RockHer
The Calista Love Knot Halo Round Engagement Ring Setting in Platinum
Love Knot Halo Round · Platinum
$5,565.00
Round Brilliant, Love Knot Pavé Halo, in Platinum, pave setting – angled view | RockHer
The Bess Love Knot Pavé Halo Round Engagement Ring Setting in Platinum
Love Knot Pavé Halo Round · Platinum
$6,230.00
Round Brilliant, French Pavé Three Stone, in Platinum, prong setting – angled view | RockHer
The Anna Three Stone Halo Round Engagement Ring Setting in Platinum
Three Stone Halo Round · Platinum
$4,925.00
The Angelica Three Stone Matched Round Engagement Ring Setting in Platinum
The Angelica Three Stone Matched Round Engagement Ring Setting in Platinum
Three Stone Matched Round · Platinum
$7,395.00
Round Brilliant, Three Stone Halo, in Platinum, pave setting – angled view | RockHer
The Andrea Three Stone Halo Round Engagement Ring Setting in Platinum
Three Stone Halo Round · Platinum
$5,225.00
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in Platinum
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in Platinum
Hand Engraved Vintage Cathedral Solitaire Round · Platinum
$3,750.00
Round Brilliant, Cathedral Pavé Halo, in Platinum, pave setting | RockHer
The Adriana Cathedral Pavé Halo Round Engagement Ring Setting in Platinum
Cathedral Pavé Halo Round · Platinum
$4,090.00
Round Brilliant, Twisted Vine Halo, in Platinum, pave setting | RockHer
The Harmony Twisted Vine Halo Round Engagement Ring Setting in Platinum
Twisted Vine Halo Round · Platinum
$4,045.00
Round Brilliant, Twisted Lattice Halo, in Platinum, pave setting | RockHer
The Melody Twisted Lattice Halo Round Engagement Ring Setting in Platinum
Twisted Lattice Halo Round · Platinum
$5,570.00
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in Platinum
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in Platinum
Three Tier Halo Crown Round · Platinum
$6,550.00
Round Brilliant, Four Row Double Halo, in Platinum, pave setting | RockHer
The Lyra Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$6,080.00
The Britney Double Halo Round Engagement Ring Setting in Platinum
The Britney Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$4,550.00
Round Brilliant, Petite Split Shank Halo, in Platinum, pave setting – angled view | RockHer
The Calliope Petite Split Shank Halo Round Engagement Ring Setting in Platinum
Petite Split Shank Halo Round · Platinum
$4,285.00
Round Brilliant, French Pavé Split Shank Halo, in Platinum, pave setting | RockHer
The Lira French Pavé Split Shank Halo Round Engagement Ring Setting in Platinum
French Pavé Split Shank Halo Round · Platinum
$5,005.00
Round Brilliant, Two Row Pavé Split Shank Halo, in Platinum, pave setting – angled view | RockHer
The Celine Two Row Pavé Split Shank Halo Round Engagement Ring Setting in Platinum
Two Row Pavé Split Shank Halo Round · Platinum
$5,345.00
Round Brilliant, Channel Row Pavé Halo, in Platinum, prong setting – front view | RockHer
The Aria Channel Row Pavé Halo Round Engagement Ring Setting in Platinum
Channel Row Pavé Halo Round · Platinum
$4,925.00
The Fiona Shared Prong Halo Round Engagement Ring Setting in Platinum
The Fiona Shared Prong Halo Round Engagement Ring Setting in Platinum
Shared Prong Halo Round · Platinum
$3,980.00
The Sade Classic French Pavé Halo Linear Round Engagement Ring Setting in Platinum
The Sade Classic French Pavé Halo Linear Round Engagement Ring Setting in Platinum
Classic French Pavé Halo Linear Round · Platinum
$3,700.00
Round Brilliant, Beaded Floral Halo Leaf Shoulders, in Platinum, pave setting – angled view | RockHer
The Shania Beaded Floral Halo Leaf Shoulders Round Engagement Ring Setting in Platinum
Beaded Floral Halo Leaf Shoulders Round · Platinum
$4,400.00
Round Brilliant, Twisted Square Pavé Halo, in Platinum, pave setting | RockHer
The Clementine Twisted Square Pavé Halo Round Engagement Ring Setting in Platinum
Twisted Square Pavé Halo Round · Platinum
$5,090.00
Round Brilliant, Bold Twist Pavé Halo, in Platinum, pave setting | RockHer
The Bell Bold Twist Pavé Halo Round Engagement Ring Setting in Platinum
Bold Twist Pavé Halo Round · Platinum
$4,475.00
The Calypso Pavé Halo Engagement Ring Setting for Round Diamonds in Platinum | RockHer
The Calypso Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$5,105.00
The Cecilia Double Halo Round Engagement Ring Setting in Platinum
The Cecilia Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$6,665.00
Round Brilliant, Twist Double Halo, in Platinum, pave setting – angled view | RockHer
The Macy Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$6,675.00
Round Brilliant, Double Halo French Pavé, in Platinum, pave setting – front view | RockHer
The Dixie Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$5,775.00
The Dinah Double Halo Round Engagement Ring Setting in Platinum
The Dinah Double Halo Round Engagement Ring Setting in Platinum
Double Halo Round · Platinum
$8,020.00
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.