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, Tapered Baguette Three Stone Round, in 18K Yellow Gold, channel setting | RockHer
The June Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Round · 18K Yellow Gold
$3,730.00
Round Brilliant, Bypass Pavé Twist, in 18K Yellow Gold, pave setting – angled view | RockHer
The Ottava Bypass Pavé Twist Round Engagement Ring Setting in 18K Yellow Gold
Bypass Pavé Twist Round · 18K Yellow Gold
$4,025.00
Round Brilliant, Swirl Twist Pavé Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Ariana Swirl Halo Round Engagement Ring Setting in 18K Yellow Gold
Swirl Halo Round · 18K Yellow Gold
$3,990.00
Round Brilliant, Open Double Row Split Shank Halo, in 18K Yellow Gold, pave setting | RockHer
The Michelle Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,115.00
Round Brilliant, Double Halo Split Shank Pavé, in 18K Yellow Gold, pave setting – front view | RockHer
The Nedda Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$4,840.00
Round Brilliant, Split Shank Pavé Halo Round, in 18K Yellow Gold, pave setting – angled view | RockHer
The Nicki Split Shank Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Split Shank Pavé Halo Round · 18K Yellow Gold
$4,685.00
Round Brilliant, Floral Split Shank Halo, in 18K Yellow Gold, prong setting – side profile | RockHer
The Nera Floral Split Shank Halo Round Engagement Ring Setting in 18K Yellow Gold
Floral Split Shank Halo Round · 18K Yellow Gold
$3,920.00
Round Brilliant, Open Twisted Triple Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Melisma Open Twisted Triple Halo Round Engagement Ring Setting in 18K Yellow Gold
Open Twisted Triple Halo Round · 18K Yellow Gold
$5,785.00
Round Brilliant, Double Halo Linear Pavé, in 18K Yellow Gold, pave setting | RockHer
The Medley Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,315.00
Round Brilliant, Square Halo Secret Stone, in 18K Yellow Gold, prong setting – angled view | RockHer
The Tionne Square Halo Round Engagement Ring Setting in 18K Yellow Gold
Square Halo Round · 18K Yellow Gold
$4,375.00
Round Brilliant, Classic Linear Halo, in 18K Yellow Gold, pave setting | RockHer
The Nina Classic Linear Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Linear Halo Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Bezel Halo Channel Band, in 18K Yellow Gold | RockHer
The Marcia Bezel Halo Channel Band Round Engagement Ring Setting in 18K Yellow Gold
Bezel Halo Channel Band Round · 18K Yellow Gold
$3,840.00
The Dionne Diamond Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Dionne Diamond Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Diamond Pavé Halo Round · 18K Yellow Gold
$2,890.00
Round Brilliant, Classic Prong Diamond Halo, in 18K Yellow Gold, pave setting – angled view | RockHer
The Carnie Classic Prong Diamond Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Prong Diamond Halo Round · 18K Yellow Gold
$3,450.00
The Everly Classic Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
The Everly Classic Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Shared Prong Halo Round · 18K Yellow Gold
$3,870.00
The Kate Classic French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Kate Classic French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic French Pavé Halo Round · 18K Yellow Gold
$3,545.00
The Hymn French Pavé Halo Frame Round Engagement Ring Setting in 18K Yellow Gold
The Hymn French Pavé Halo Frame Round Engagement Ring Setting in 18K Yellow Gold
French Pavé Halo Frame Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Split Shank French Pavé, in 18K Yellow Gold, pave setting | RockHer
The Jessie Split Shank French Pavé Round Engagement Ring Setting in 18K Yellow Gold
Split Shank French Pavé Round · 18K Yellow Gold
$4,035.00
Round Brilliant, Delicate Split Shank Pavé, in 18K Yellow Gold, pave setting | RockHer
The Demi Delicate Split Shank Pavé Round Engagement Ring Setting in 18K Yellow Gold
Delicate Split Shank Pavé Round · 18K Yellow Gold
$2,985.00
The Celesta Channel Set Pavé Round Engagement Ring Setting in 18K Yellow Gold
The Celesta Channel Set Pavé Round Engagement Ring Setting in 18K Yellow Gold
Channel Set Pavé Round · 18K Yellow Gold
$4,030.00
The Avery Channel Pavé Three Stone Round Engagement Ring Setting in 18K Yellow Gold
The Avery Channel Pavé Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Channel Pavé Three Stone Round · 18K Yellow Gold
$5,340.00
The Natalie Classic Three Stone Round Engagement Ring Setting in 18K Yellow Gold
The Natalie Classic Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Classic Three Stone Round · 18K Yellow Gold
$4,970.00
Round Brilliant, Double Halo Split Shank, in 18K Yellow Gold, prong setting | RockHer
The Betty Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,335.00
Round Brilliant, Shared Prong Halo Round, in 18K Yellow Gold, pave setting – angled view | RockHer
The Alicia Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
Shared Prong Halo Round · 18K Yellow Gold
$3,925.00
The Sonata Graduated Shank Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Sonata Graduated Shank Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Graduated Shank Pavé Halo Round · 18K Yellow Gold
$3,750.00
Round Brilliant, Linear Bezel Pavé, in 18K Yellow Gold – angled view | RockHer
The Cappella Linear Bezel Pavé Round Engagement Ring Setting in 18K Yellow Gold
Linear Bezel Pavé Round · 18K Yellow Gold
$2,795.00
The Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Bezel Cathedral Solitaire Round · 18K Yellow Gold
$2,235.00
Round Brilliant, Double Halo Scalloped Pavé, in 18K Yellow Gold, pave setting | RockHer
The Cadence Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$4,850.00
Round Brilliant, Modern French Pavé Halo, in 18K Yellow Gold, pave setting | RockHer
The Eddie Modern French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Modern French Pavé Halo Round · 18K Yellow Gold
$3,990.00
Round Brilliant, Double Halo Sunburst, in 18K Yellow Gold, pave setting | RockHer
The Arietta Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,880.00
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Shared Prong Pavé Halo Round · 18K Yellow Gold
$3,690.00
Round Brilliant, Pavé Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Cosette Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Pavé Halo Round · 18K Yellow Gold
$2,985.00
Round Brilliant, Classic Prong Halo, in 18K Yellow Gold, pave setting – angled view | RockHer
The Bianca Classic Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Prong Halo Round · 18K Yellow Gold
$3,450.00
The Annie Halo Round Engagement Ring Setting in 18K Yellow Gold
The Annie Halo Round Engagement Ring Setting in 18K Yellow Gold
Halo Round · 18K Yellow Gold
$5,955.00
Round Brilliant, Pavé Swirl Halo, in 18K Yellow Gold, pave setting | RockHer
The Adelaide Pavé Swirl Halo Round Engagement Ring Setting in 18K Yellow Gold
Pavé Swirl Halo Round · 18K Yellow Gold
$4,560.00
Round Brilliant, Love Knot Halo, in 18K Yellow Gold, pave setting – angled view | RockHer
The Calista Love Knot Halo Round Engagement Ring Setting in 18K Yellow Gold
Love Knot Halo Round · 18K Yellow Gold
$5,095.00
Round Brilliant, Love Knot Pavé Halo, in 18K Yellow Gold, pave setting – angled view | RockHer
The Bess Love Knot Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Love Knot Pavé Halo Round · 18K Yellow Gold
$5,760.00
Round Brilliant, French Pavé Three Stone, in 18K Yellow Gold, prong setting – front view | RockHer
The Anna Three Stone Halo Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Halo Round · 18K Yellow Gold
$4,675.00
The Angelica Three Stone Matched Round Engagement Ring Setting in 18K Yellow Gold
The Angelica Three Stone Matched Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Matched Round · 18K Yellow Gold
$7,170.00
Round Brilliant, Three Stone Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Andrea Three Stone Halo Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Halo Round · 18K Yellow Gold
$5,000.00
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Vintage Cathedral Solitaire Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Cathedral Pavé Halo, in 18K Yellow Gold, pave setting | RockHer
The Adriana Cathedral Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Cathedral Pavé Halo Round · 18K Yellow Gold
$3,865.00
Round Brilliant, Twisted Lattice Halo, in 18K Yellow Gold, pave setting | RockHer
The Melody Twisted Lattice Halo Round Engagement Ring Setting in 18K Yellow Gold
Twisted Lattice Halo Round · 18K Yellow Gold
$5,130.00
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in 18K Yellow Gold
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in 18K Yellow Gold
Three Tier Halo Crown Round · 18K Yellow Gold
$6,085.00
Round Brilliant, Four Row Double Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Lyra Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$6,340.00
The Britney Double Halo Round Engagement Ring Setting in 18K Yellow Gold
The Britney Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$4,725.00
Round Brilliant, Petite Split Shank Halo, in 18K Yellow Gold, pave setting – angled view | RockHer
The Calliope Petite Split Shank Halo Round Engagement Ring Setting in 18K Yellow Gold
Petite Split Shank Halo Round · 18K Yellow Gold
$4,025.00
The Lira French Pavé Split Shank Halo Round Engagement Ring Setting in 18K Yellow Gold
The Lira French Pavé Split Shank Halo Round Engagement Ring Setting in 18K Yellow Gold
French Pavé Split Shank Halo Round · 18K Yellow Gold
$4,700.00
The Cyndi Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K White Gold | RockHer
The Cyndi Curved Hidden Halo Solitaire Round Engagement Ring Setting in Platinum
Curved Hidden Halo Solitaire Round · Platinum
$2,330.00
The Celine Two Row Pavé Split Shank Halo Round Engagement Ring Setting in 18K Yellow Gold
The Celine Two Row Pavé Split Shank Halo Round Engagement Ring Setting in 18K Yellow Gold
Two Row Pavé Split Shank Halo Round · 18K Yellow Gold
$4,950.00
Round Brilliant, Channel Row Pavé Halo, in 18K Yellow Gold, prong setting – angled view | RockHer
The Aria Channel Row Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Channel Row Pavé Halo Round · 18K Yellow Gold
$4,460.00
The Fiona Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
The Fiona Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
Shared Prong Halo Round · 18K Yellow Gold
$3,760.00
The Sade Classic French Pavé Halo Linear Round Engagement Ring Setting in 18K Yellow Gold
The Sade Classic French Pavé Halo Linear Round Engagement Ring Setting in 18K Yellow Gold
Classic French Pavé Halo Linear Round · 18K Yellow Gold
$3,450.00
Round Brilliant, Vintage Scroll Three Stone, in 18K Yellow Gold, pave setting – front view | RockHer
The Rosie Vintage Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Vintage Three Stone Round · 18K Yellow Gold
$5,525.00
The Veronica Hand Engraved Scroll Vintage Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Veronica Hand Engraved Scroll Vintage Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Scroll Vintage Solitaire Round · 18K Yellow Gold
$2,795.00
Round Brilliant, Beaded Floral Halo Leaf Shoulders, in 18K Yellow Gold, pave setting – angled view | RockHer
The Shania Beaded Floral Halo Leaf Shoulders Round Engagement Ring Setting in 18K Yellow Gold
Beaded Floral Halo Leaf Shoulders Round · 18K Yellow Gold
$4,135.00
Round Brilliant, Delicate Twist Cathedral Solitaire, in 18K Yellow Gold, prong setting | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Delicate Twist Cathedral Solitaire Round · 18K Yellow Gold
$2,425.00
Round Brilliant, Twisted Square Pavé Halo, in 18K Yellow Gold, pave setting | RockHer
The Clementine Twisted Square Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Twisted Square Pavé Halo Round · 18K Yellow Gold
$4,685.00
Round Brilliant, Bold Twist Pavé Halo, in 18K Yellow Gold, pave setting | RockHer
The Bell Bold Twist Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Bold Twist Pavé Halo Round · 18K Yellow Gold
$4,180.00
The Calypso Pavé Halo Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Calypso Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,340.00
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✦
Keep Looking

Continue Exploring

Engagement Rings
Engagement Rings
Made to order in Los Angeles
Explore →
Wedding Bands
Wedding Bands
For him & for her
Explore →
Jewelry Gifts
Jewelry Gifts
Ready to celebrate
Explore →

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

Book a Consultation

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.