Home 1/2 Carat Diamond Rings

1/2 Carat Diamond Rings

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

The Sadie round engagement ring setting in 18K Yellow Gold | RockHer
The Sadie Twisted Pavé Round Engagement Ring Setting in 18K Yellow Gold
Twisted Pavé Round · 18K Yellow Gold
$5,355.00
The Sadie pear engagement ring setting in 18K Yellow Gold | RockHer
The Sadie Twisted Pavé Pear Engagement Ring Setting in 18K Yellow Gold
Twisted Pavé Pear · 18K Yellow Gold
$5,395.00
The Sadie princess engagement ring setting in 18K Yellow Gold | RockHer
The Sadie Twisted Pavé Princess Cut Engagement Ring Setting in 18K Yellow Gold
Twisted Pavé Princess Cut · 18K Yellow Gold
$5,395.00
The Sadie oval engagement ring setting in 18K Yellow Gold | RockHer
The Sadie Twisted Pavé Oval Engagement Ring Setting in 18K Yellow Gold
Twisted Pavé Oval · 18K Yellow Gold
$5,395.00
The Sadie marquise engagement ring setting in 18K Yellow Gold | RockHer
The Sadie Twisted Pavé Marquise Engagement Ring Setting in 18K Yellow Gold
Twisted Pavé Marquise · 18K Yellow Gold
$5,395.00
The Sadie cushion engagement ring setting in 18K Yellow Gold | RockHer
The Sadie Twisted Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Twisted Pavé Cushion Cut · 18K Yellow Gold
$5,395.00
The Joss Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Joss Double Row Prong French Pavé Round Engagement Ring Setting in 18K Yellow Gold
Double Row Prong French Pavé Round · 18K Yellow Gold
$3,360.00
The Joss princess engagement ring setting in 18K Yellow Gold | RockHer
The Joss Double Row Prong French Pavé Princess Cut Engagement Ring Setting in 18K Yellow Gold
Double Row Prong French Pavé Princess Cut · 18K Yellow Gold
$3,360.00
The Joss cushion engagement ring setting in 18K Yellow Gold | RockHer
The Joss Double Row Prong French Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Double Row Prong French Pavé Cushion Cut · 18K Yellow Gold
$3,360.00
The Presley round engagement ring setting in 18K Yellow Gold | RockHer
The Presley Split Shank Pavé Round Engagement Ring Setting in 18K Yellow Gold
Split Shank Pavé Round · 18K Yellow Gold
$4,205.00
The Presley princess engagement ring setting in 18K Yellow Gold | RockHer
The Presley Split Shank Pavé Princess Cut Engagement Ring Setting in 18K Yellow Gold
Split Shank Pavé Princess Cut · 18K Yellow Gold
$4,240.00
The Presley cushion engagement ring setting in 18K Yellow Gold | RockHer
The Presley Split Shank Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Split Shank Pavé Cushion Cut · 18K Yellow Gold
$4,240.00
The Gwen round engagement ring setting in 18K Yellow Gold | RockHer
The Gwen Double Row Micro Set Pavé Round Engagement Ring Setting in 18K Yellow Gold
Double Row Micro Set Pavé Round · 18K Yellow Gold
$4,215.00
The Gwen princess engagement ring setting in 18K Yellow Gold | RockHer
The Gwen Double Row Micro Set Pavé Princess Cut Engagement Ring Setting in 18K Yellow Gold
Double Row Micro Set Pavé Princess Cut · 18K Yellow Gold
$4,325.00
The Gwen cushion engagement ring setting in 18K Yellow Gold | RockHer
The Gwen Double Row Micro Set Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Double Row Micro Set Pavé Cushion Cut · 18K Yellow Gold
$4,255.00
The Taylor Pavé Halo Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Taylor Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Pavé Halo Round · 18K Yellow Gold
$4,915.00
The Taylor pear engagement ring setting in 18K Yellow Gold | RockHer
The Taylor Pavé Halo Pear Engagement Ring Setting in 18K Yellow Gold
Pavé Halo Pear · 18K Yellow Gold
$4,970.00
The Taylor Pavé Halo Engagement Ring Setting for Oval Diamonds in 18K Yellow Gold | RockHer
The Taylor Pavé Halo Oval Engagement Ring Setting in 18K Yellow Gold
Pavé Halo Oval · 18K Yellow Gold
$4,950.00
The Taylor marquise engagement ring setting in 18K Yellow Gold | RockHer
The Taylor Pavé Halo Marquise Engagement Ring Setting in 18K Yellow Gold
Pavé Halo Marquise · 18K Yellow Gold
$5,030.00
The Taylor asscher engagement ring setting in 18K Yellow Gold | RockHer
The Taylor Pavé Halo Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Pavé Halo Asscher Cut · 18K Yellow Gold
$4,985.00
The Norah round engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Round Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Round · 18K Yellow Gold
$2,610.00
The Norah radiant engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Radiant Cut Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Radiant Cut · 18K Yellow Gold
$2,610.00
The Norah pear engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Pear Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Pear · 18K Yellow Gold
$2,515.00
The Norah princess engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Princess Cut Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Princess Cut · 18K Yellow Gold
$2,610.00
The Norah oval engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Oval Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Oval · 18K Yellow Gold
$2,890.00
The Norah marquise engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Marquise Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Marquise · 18K Yellow Gold
$2,890.00
The Norah heart engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Heart Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Heart · 18K Yellow Gold
$2,515.00
The Norah cushion engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Cushion Cut · 18K Yellow Gold
$2,890.00
The Norah asscher engagement ring setting in 18K Yellow Gold | RockHer
The Norah Classic Linear French Pavé Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Classic Linear French Pavé Asscher Cut · 18K Yellow Gold
$2,890.00
The Kelly round engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Round Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Round · 18K Yellow Gold
$2,425.00
The Kelly pear engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Pear Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Pear · 18K Yellow Gold
$2,515.00
The Kelly princess engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Princess Cut Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Princess Cut · 18K Yellow Gold
$2,515.00
The Kelly oval engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Oval Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Oval · 18K Yellow Gold
$2,515.00
The Kelly marquise engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Marquise Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Marquise · 18K Yellow Gold
$2,515.00
The Kelly heart engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Heart Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Heart · 18K Yellow Gold
$2,515.00
The Kelly emerald engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Emerald Cut Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Emerald Cut · 18K Yellow Gold
$2,515.00
The Kelly cushion engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Cushion Cut · 18K Yellow Gold
$2,515.00
The Kelly asscher engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Asscher Cut · 18K Yellow Gold
$2,515.00
The Stevie round engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Round Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Round · 18K Yellow Gold
$2,610.00
The Stevie radiant engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Radiant Cut Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Radiant Cut · 18K Yellow Gold
$2,610.00
The Stevie pear engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Pear Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Pear · 18K Yellow Gold
$2,610.00
The Stevie princess engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Princess Cut Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Princess Cut · 18K Yellow Gold
$2,610.00
The Stevie oval engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Oval Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Oval · 18K Yellow Gold
$2,640.00
The Stevie marquise engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Marquise Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Marquise · 18K Yellow Gold
$2,795.00
The Stevie heart engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Heart Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Heart · 18K Yellow Gold
$2,705.00
The Stevie emerald engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Emerald Cut Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Emerald Cut · 18K Yellow Gold
$2,610.00
The Stevie cushion engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Cushion Cut · 18K Yellow Gold
$2,610.00
The Stevie asscher engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Asscher Cut · 18K Yellow Gold
$2,610.00
The Donna Cathedral Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Round · 18K Yellow Gold
$2,795.00
The Donna radiant engagement ring setting in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Radiant Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Radiant Cut · 18K Yellow Gold
$2,890.00
The Donna pear engagement ring setting in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Pear Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Pear · 18K Yellow Gold
$2,890.00
The Donna princess engagement ring setting in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Princess Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Princess Cut · 18K Yellow Gold
$2,890.00
The Donna Cathedral Engagement Ring Setting for Oval Diamonds in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Oval · 18K Yellow Gold
$2,890.00
The Donna marquise engagement ring setting in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Marquise · 18K Yellow Gold
$2,890.00
The Donna heart engagement ring setting in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Heart Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Heart · 18K Yellow Gold
$2,890.00
The Donna Cathedral Engagement Ring Setting for Emerald Cut Diamonds in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Emerald Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Emerald Cut · 18K Yellow Gold
$2,890.00
The Donna Cathedral Engagement Ring Setting for Cushion Diamonds in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Cushion Cut · 18K Yellow Gold
$2,890.00
The Donna asscher engagement ring setting in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Asscher Cut · 18K Yellow Gold
$2,890.00
The Janis round engagement ring setting in 18K Yellow Gold | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Milgrain Vintage Solitaire Round · 18K Yellow Gold
$4,265.00
The Janis radiant engagement ring setting in 18K Yellow Gold | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Radiant Cut Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Milgrain Vintage Solitaire Radiant Cut · 18K Yellow Gold
$4,265.00
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✦
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

Delicate Sparkle: Explore Beautiful Half Carat Diamond Rings

Our collection of half carat diamond rings offers elegant and refined options for those who appreciate subtlety without sacrificing brilliance. Perfect for engagements, anniversaries, or meaningful gifts, these rings combine timeless style with a graceful touch of sparkle.

Why Choose Half Carat Diamond Rings?

A half carat diamond ring strikes a perfect balance between understated elegance and noticeable sparkle. Its size is ideal for those seeking a refined, wearable diamond that complements any style, from classic solitaires to modern halo settings.

Popular Styles Featuring Half Carat Diamonds:

  • Solitaire Rings: Minimalist and timeless, highlighting the diamond’s natural brilliance
  • Halo Settings: Framed with smaller diamonds to amplify sparkle and presence
  • Three-Stone Designs: Symbolizing past, present, and future with side stones
  • Vintage-Inspired Rings: Detailed metalwork with romantic flair
  • Contemporary Styles: Sleek and modern bands with clean lines

Customization Options:
  • Metal Choices: 14k or 18k yellow, white, rose gold, and platinum
  • Diamond Cuts: Round brilliant, princess, cushion, emerald, and more
  • Settings: Prong, bezel, pave, and tension for style and security
  • Certification: GIA or IGI certified diamonds to ensure quality

Expert Tip:
Focus on the diamond’s cut for maximum sparkle. Choose settings that protect your stone while complementing your lifestyle for everyday wear.

Our half carat diamond rings collection is perfect for those who want classic elegance with just the right amount of sparkle, designed to celebrate your special moments with lasting beauty.