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 Dinah cushion engagement ring setting in 14K Rose Gold | RockHer
The Dinah Double Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Double Halo Cushion Cut · 14K Rose Gold
$6,935.00
The Dinah asscher engagement ring setting in 14K Rose Gold | RockHer
The Dinah Double Halo Asscher Cut Engagement Ring Setting in 14K Rose Gold
Double Halo Asscher Cut · 14K Rose Gold
$7,040.00
The Whitney round engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Round Engagement Ring Setting in 14K Rose Gold
Double Halo Round · 14K Rose Gold
$3,995.00
The Whitney radiant engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Radiant Cut Engagement Ring Setting in 14K Rose Gold
Double Halo Radiant Cut · 14K Rose Gold
$4,135.00
The Whitney pear engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Pear Engagement Ring Setting in 14K Rose Gold
Double Halo Pear · 14K Rose Gold
$4,220.00
The Whitney princess engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Double Halo Princess Cut · 14K Rose Gold
$4,085.00
The Whitney oval engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Oval Engagement Ring Setting in 14K Rose Gold
Double Halo Oval · 14K Rose Gold
$4,135.00
The Whitney marquise engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Marquise Engagement Ring Setting in 14K Rose Gold
Double Halo Marquise · 14K Rose Gold
$4,180.00
The Whitney heart engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Heart Engagement Ring Setting in 14K Rose Gold
Double Halo Heart · 14K Rose Gold
$4,135.00
The Whitney emerald engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Emerald Cut Engagement Ring Setting in 14K Rose Gold
Double Halo Emerald Cut · 14K Rose Gold
$4,135.00
The Whitney cushion engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Double Halo Cushion Cut · 14K Rose Gold
$4,045.00
The Whitney asscher engagement ring setting in 14K Rose Gold | RockHer
The Whitney Double Halo Asscher Cut Engagement Ring Setting in 14K Rose Gold
Double Halo Asscher Cut · 14K Rose Gold
$4,085.00
The Maria princess engagement ring setting in 14K Rose Gold | RockHer
The Maria Linear Double Row Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Linear Double Row Halo Princess Cut · 14K Rose Gold
$4,330.00
The Maria cushion engagement ring setting in 14K Rose Gold | RockHer
The Maria Linear Double Row Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Linear Double Row Halo Cushion Cut · 14K Rose Gold
$4,230.00
The Vega round engagement ring setting in 14K Rose Gold | RockHer
The Vega Scroll Gallery Split Shank Halo Round Engagement Ring Setting in 14K Rose Gold
Scroll Gallery Split Shank Halo Round · 14K Rose Gold
$2,890.00
The Vega princess engagement ring setting in 14K Rose Gold | RockHer
The Vega Scroll Gallery Split Shank Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Scroll Gallery Split Shank Halo Princess Cut · 14K Rose Gold
$2,985.00
The Billie round engagement ring setting in 14K Rose Gold | RockHer
The Billie Prong Halo Split Shank Round Engagement Ring Setting in 14K Rose Gold
Prong Halo Split Shank Round · 14K Rose Gold
$3,745.00
The Billie princess engagement ring setting in 14K Rose Gold | RockHer
The Billie Prong Halo Split Shank Princess Cut Engagement Ring Setting in 14K Rose Gold
Prong Halo Split Shank Princess Cut · 14K Rose Gold
$3,820.00
The Toni round engagement ring setting in 14K Rose Gold | RockHer
The Toni Double Row Split Shank Halo Round Engagement Ring Setting in 14K Rose Gold
Double Row Split Shank Halo Round · 14K Rose Gold
$3,535.00
The Toni princess engagement ring setting in 14K Rose Gold | RockHer
The Toni Double Row Split Shank Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Double Row Split Shank Halo Princess Cut · 14K Rose Gold
$3,545.00
The Toni cushion engagement ring setting in 14K Rose Gold | RockHer
The Toni Double Row Split Shank Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Double Row Split Shank Halo Cushion Cut · 14K Rose Gold
$3,545.00
The Joan round engagement ring setting in 14K Rose Gold | RockHer
The Joan Crossover Pavé Halo Round Engagement Ring Setting in 14K Rose Gold
Crossover Pavé Halo Round · 14K Rose Gold
$3,695.00
The Joan princess engagement ring setting in 14K Rose Gold | RockHer
The Joan Crossover Pavé Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Crossover Pavé Halo Princess Cut · 14K Rose Gold
$3,745.00
The Joan cushion engagement ring setting in 14K Rose Gold | RockHer
The Joan Crossover Pavé Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Crossover Pavé Halo Cushion Cut · 14K Rose Gold
$3,745.00
The Audra round engagement ring setting in 14K Rose Gold | RockHer
The Audra Twisted Scalloped Pavé Halo Round Engagement Ring Setting in 14K Rose Gold
Twisted Scalloped Pavé Halo Round · 14K Rose Gold
$3,815.00
The Audra princess engagement ring setting in 14K Rose Gold | RockHer
The Audra Twisted Scalloped Pavé Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Twisted Scalloped Pavé Halo Princess Cut · 14K Rose Gold
$3,865.00
The Audra cushion engagement ring setting in 14K Rose Gold | RockHer
The Audra Twisted Scalloped Pavé Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Twisted Scalloped Pavé Halo Cushion Cut · 14K Rose Gold
$3,865.00
The Aretha round engagement ring setting in 14K Rose Gold | RockHer
The Aretha Split Shank Pavé Halo Round Engagement Ring Setting in 14K Rose Gold
Split Shank Pavé Halo Round · 14K Rose Gold
$3,865.00
The Aretha princess engagement ring setting in 14K Rose Gold | RockHer
The Aretha Split Shank Pavé Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Split Shank Pavé Halo Princess Cut · 14K Rose Gold
$3,905.00
The Aretha cushion engagement ring setting in 14K Rose Gold | RockHer
The Aretha Split Shank Pavé Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Split Shank Pavé Halo Cushion Cut · 14K Rose Gold
$3,900.00
The Ella round engagement ring setting in 14K Rose Gold | RockHer
The Ella Micro Pavé Triple Row Halo Round Engagement Ring Setting in 14K Rose Gold
Micro Pavé Triple Row Halo Round · 14K Rose Gold
$5,245.00
The Ella pear engagement ring setting in 14K Rose Gold | RockHer
The Ella Micro Pavé Triple Row Halo Pear Engagement Ring Setting in 14K Rose Gold
Micro Pavé Triple Row Halo Pear · 14K Rose Gold
$5,260.00
The Ella heart engagement ring setting in 14K Rose Gold | RockHer
The Ella Micro Pavé Triple Row Halo Heart Engagement Ring Setting in 14K Rose Gold
Micro Pavé Triple Row Halo Heart · 14K Rose Gold
$5,290.00
The Alannah round engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Round Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Round · 14K Rose Gold
$4,220.00
The Alannah radiant engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Radiant Cut Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Radiant Cut · 14K Rose Gold
$4,310.00
The Alannah pear engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Pear Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Pear · 14K Rose Gold
$4,790.00
The Alannah princess engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Princess Cut · 14K Rose Gold
$4,270.00
The Alannah oval engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Oval Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Oval · 14K Rose Gold
$4,320.00
The Alannah marquise engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Marquise Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Marquise · 14K Rose Gold
$4,420.00
The Alannah heart engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Heart Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Heart · 14K Rose Gold
$4,255.00
The Alannah emerald engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Emerald Cut Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Emerald Cut · 14K Rose Gold
$4,320.00
The Alannah cushion engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Cushion Cut · 14K Rose Gold
$4,210.00
The Alannah asscher engagement ring setting in 14K Rose Gold | RockHer
The Alannah Luxe French Pavé Halo Asscher Cut Engagement Ring Setting in 14K Rose Gold
Luxe French Pavé Halo Asscher Cut · 14K Rose Gold
$4,320.00
The Etta round engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Round Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Round · 14K Rose Gold
$2,985.00
The Etta pear engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Pear Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Pear · 14K Rose Gold
$3,080.00
The Etta princess engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Princess Cut · 14K Rose Gold
$2,985.00
The Etta oval engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Oval Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Oval · 14K Rose Gold
$2,985.00
The Etta marquise engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Marquise Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Marquise · 14K Rose Gold
$3,170.00
The Etta heart engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Heart Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Heart · 14K Rose Gold
$2,985.00
The Etta cushion engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Cushion Cut · 14K Rose Gold
$2,985.00
The Etta asscher engagement ring setting in 14K Rose Gold | RockHer
The Etta Classic Shared Prong Halo Asscher Cut Engagement Ring Setting in 14K Rose Gold
Classic Shared Prong Halo Asscher Cut · 14K Rose Gold
$2,985.00
The Faith round engagement ring setting in 14K Rose Gold | RockHer
The Faith Floral Prong Halo Round Engagement Ring Setting in 14K Rose Gold
Floral Prong Halo Round · 14K Rose Gold
$4,105.00
The Faith oval engagement ring setting in 14K Rose Gold | RockHer
The Faith Floral Prong Halo Oval Engagement Ring Setting in 14K Rose Gold
Floral Prong Halo Oval · 14K Rose Gold
$4,140.00
The Guthrie round engagement ring setting in 14K Rose Gold | RockHer
The Guthrie Floral Prong Halo Round Engagement Ring Setting in 14K Rose Gold
Floral Prong Halo Round · 14K Rose Gold
$2,890.00
The Guthrie princess engagement ring setting in 14K Rose Gold | RockHer
The Guthrie Floral Prong Halo Princess Cut Engagement Ring Setting in 14K Rose Gold
Floral Prong Halo Princess Cut · 14K Rose Gold
$2,985.00
The Guthrie cushion engagement ring setting in 14K Rose Gold | RockHer
The Guthrie Floral Prong Halo Cushion Cut Engagement Ring Setting in 14K Rose Gold
Floral Prong Halo Cushion Cut · 14K Rose Gold
$2,985.00
The Dylan round engagement ring setting in 14K Rose Gold | RockHer
The Dylan Petite French Pavé Halo Round Engagement Ring Setting in 14K Rose Gold
Petite French Pavé Halo Round · 14K Rose Gold
$2,515.00
The Dylan pear engagement ring setting in 14K Rose Gold | RockHer
The Dylan Petite French Pavé Halo Pear Engagement Ring Setting in 14K Rose Gold
Petite French Pavé Halo Pear · 14K Rose Gold
$2,610.00
The Dylan oval engagement ring setting in 14K Rose Gold | RockHer
The Dylan Petite French Pavé Halo Oval Engagement Ring Setting in 14K Rose Gold
Petite French Pavé Halo Oval · 14K Rose Gold
$2,610.00
The Dylan marquise engagement ring setting in 14K Rose Gold | RockHer
The Dylan Petite French Pavé Halo Marquise Engagement Ring Setting in 14K Rose Gold
Petite French Pavé Halo Marquise · 14K Rose Gold
$2,705.00
Made Entirely to Order · Every Time Natural Accent Diamonds Solid Gold & Platinum Only 40 Day Returns GIA & IGI CertifiedMade Entirely to Order · Every Time Natural Accent Diamonds Solid Gold & Platinum Only 40 Day Returns GIA & IGI Certified
Keep Looking

Continue Exploring

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.