Home 1/2 Carat Diamond Engagement Rings

1/2 Carat Diamond Engagement Rings

Engagement ring settings in platinum and gold, solitaire, halo, three stone and vintage designs, made to order in our Los Angeles atelier.

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The Angelica pear engagement ring setting in Platinum | RockHer
The Angelica Three Stone Matched Pear Engagement Ring Setting in 18K White Gold
Three Stone Matched Pear · 18K White Gold
$7,280.00
The Aida pear engagement ring setting in 18K White Gold | RockHer
The Aida Hand Engraved Vintage Cathedral Solitaire Pear Engagement Ring Setting in 18K White Gold
Hand Engraved Vintage Cathedral Solitaire Pear · 18K White Gold
$3,450.00
The Harmony oval engagement ring setting in 18K White Gold | RockHer
The Harmony Twisted Vine Halo Oval Engagement Ring Setting in 18K White Gold
Twisted Vine Halo Oval · 18K White Gold
$3,900.00
The Melody oval engagement ring setting in 18K White Gold | RockHer
The Melody Twisted Lattice Halo Oval Engagement Ring Setting in 18K White Gold
Twisted Lattice Halo Oval · 18K White Gold
$5,245.00
The Mariah oval engagement ring setting in 18K White Gold | RockHer
The Mariah Three Tier Halo Crown Oval Engagement Ring Setting in 18K White Gold
Three Tier Halo Crown Oval · 18K White Gold
$6,255.00
The Britney oval engagement ring setting in Platinum | RockHer
The Britney Double Halo Oval Engagement Ring Setting in 18K White Gold
Double Halo Oval · 18K White Gold
$4,620.00
The Calliope oval engagement ring setting in Platinum | RockHer
The Calliope Petite Split Shank Halo Oval Engagement Ring Setting in 18K White Gold
Petite Split Shank Halo Oval · 18K White Gold
$4,185.00
The Lira oval engagement ring setting in Platinum | RockHer
The Lira French Pavé Split Shank Halo Oval Engagement Ring Setting in 18K White Gold
French Pavé Split Shank Halo Oval · 18K White Gold
$4,810.00
The Celine oval engagement ring setting in Platinum | RockHer
The Celine Two Row Pavé Split Shank Halo Oval Engagement Ring Setting in 18K White Gold
Two Row Pavé Split Shank Halo Oval · 18K White Gold
$5,060.00
The Sade oval engagement ring setting in Platinum | RockHer
The Sade Classic French Pavé Halo Linear Oval Engagement Ring Setting in 18K White Gold
Classic French Pavé Halo Linear Oval · 18K White Gold
$3,610.00
The Veronica pear engagement ring setting in Platinum | RockHer
The Veronica Hand Engraved Scroll Vintage Solitaire Pear Engagement Ring Setting in 18K White Gold
Hand Engraved Scroll Vintage Solitaire Pear · 18K White Gold
$2,985.00
The Priscilla pear engagement ring setting in 18K White Gold | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Pear Engagement Ring Setting in 18K White Gold
Delicate Twist Cathedral Solitaire Pear · 18K White Gold
$2,515.00
The Macy cushion engagement ring setting in 18K White Gold | RockHer
The Macy Double Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Double Halo Cushion Cut · 18K White Gold
$6,175.00
The Dinah pear engagement ring setting in 18K White Gold | RockHer
The Dinah Double Halo Pear Engagement Ring Setting in 18K White Gold
Double Halo Pear · 18K White Gold
$7,685.00
The Whitney pear engagement ring setting in Platinum | RockHer
The Whitney Double Halo Pear Engagement Ring Setting in 18K White Gold
Double Halo Pear · 18K White Gold
$4,795.00
The Maria cushion engagement ring setting in 18K White Gold | RockHer
The Maria Linear Double Row Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Linear Double Row Halo Cushion Cut · 18K White Gold
$5,030.00
The Vega cushion engagement ring setting in 18K White Gold | RockHer
The Vega Scroll Gallery Split Shank Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Scroll Gallery Split Shank Halo Cushion Cut · 18K White Gold
$3,545.00
The Billie cushion engagement ring setting in Platinum | RockHer
The Billie Prong Halo Split Shank Cushion Cut Engagement Ring Setting in 18K White Gold
Prong Halo Split Shank Cushion Cut · 18K White Gold
$4,350.00
The Toni cushion engagement ring setting in 18K White Gold | RockHer
The Toni Double Row Split Shank Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Double Row Split Shank Halo Cushion Cut · 18K White Gold
$4,150.00
The Joan cushion engagement ring setting in Platinum | RockHer
The Joan Crossover Pavé Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Crossover Pavé Halo Cushion Cut · 18K White Gold
$4,305.00
The Audra cushion engagement ring setting in Platinum | RockHer
The Audra Twisted Scalloped Pavé Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Twisted Scalloped Pavé Halo Cushion Cut · 18K White Gold
$4,445.00
The Aretha round engagement ring setting in Platinum | RockHer
The Aretha Split Shank Pavé Halo Round Engagement Ring Setting in 18K White Gold
Split Shank Pavé Halo Round · 18K White Gold
$4,470.00
The Ella oval engagement ring setting in Platinum | RockHer
The Ella Micro Pavé Triple Row Halo Oval Engagement Ring Setting in 18K White Gold
Micro Pavé Triple Row Halo Oval · 18K White Gold
$5,800.00
The Etta princess engagement ring setting in 18K White Gold | RockHer
The Etta Classic Shared Prong Halo Princess Cut Engagement Ring Setting in 18K White Gold
Classic Shared Prong Halo Princess Cut · 18K White Gold
$3,785.00
The Guthrie cushion engagement ring setting in 18K White Gold | RockHer
The Guthrie Floral Prong Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Floral Prong Halo Cushion Cut · 18K White Gold
$3,715.00
The Dylan oval engagement ring setting in 18K White Gold | RockHer
The Dylan Petite French Pavé Halo Oval Engagement Ring Setting in 18K White Gold
Petite French Pavé Halo Oval · 18K White Gold
$3,080.00
The Genesis cushion engagement ring setting in Platinum | RockHer
The Genesis Channel Pavé Halo Cushion Cut Engagement Ring Setting in 18K White Gold
Channel Pavé Halo Cushion Cut · 18K White Gold
$4,050.00
The Sadie princess engagement ring setting in 18K White Gold | RockHer
The Sadie Twisted Pavé Princess Cut Engagement Ring Setting in 18K White Gold
Twisted Pavé Princess Cut · 18K White Gold
$5,470.00
The Joss cushion engagement ring setting in 18K White Gold | RockHer
The Joss Double Row Prong French Pavé Cushion Cut Engagement Ring Setting in 18K White Gold
Double Row Prong French Pavé Cushion Cut · 18K White Gold
$3,450.00
The Presley cushion engagement ring setting in 18K White Gold | RockHer
The Presley Split Shank Pavé Cushion Cut Engagement Ring Setting in 18K White Gold
Split Shank Pavé Cushion Cut · 18K White Gold
$4,315.00
The Gwen cushion engagement ring setting in 18K White Gold | RockHer
The Gwen Double Row Micro Set Pavé Cushion Cut Engagement Ring Setting in 18K White Gold
Double Row Micro Set Pavé Cushion Cut · 18K White Gold
$4,325.00
The Taylor oval engagement ring setting in Platinum | RockHer
The Taylor Pavé Halo Oval Engagement Ring Setting in 18K White Gold
Pavé Halo Oval · 18K White Gold
$5,025.00
The Janis pear engagement ring setting in Platinum | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Pear Engagement Ring Setting in 18K White Gold
Hand Engraved Milgrain Vintage Solitaire Pear · 18K White Gold
$4,335.00
The Joni round engagement ring setting in 14K Rose Gold | RockHer
The Joni Hidden Halo Solitaire Round Engagement Ring Setting in 14K Rose Gold
Hidden Halo Solitaire Round · 14K Rose Gold
$1,865.00
The Floria radiant engagement ring setting in Platinum | RockHer
The Floria Comfort Fit Claw Prong Solitaire Radiant Cut Engagement Ring Setting in Platinum
Comfort Fit Claw Prong Solitaire Radiant Cut · Platinum
$3,575.00
The Gladys pear engagement ring setting in 18K Yellow Gold | RockHer
The Gladys Pinched Cathedral Solitaire Pear Engagement Ring Setting in 18K Yellow Gold
Pinched Cathedral Solitaire Pear · 18K Yellow Gold
$3,080.00
The June radiant engagement ring setting in Platinum | RockHer
The June Three Stone Radiant Cut Engagement Ring Setting in Platinum
Three Stone Radiant Cut · Platinum
$4,105.00
The Carole princess engagement ring setting in 14K Rose Gold | RockHer
The Carole Two Row Pavé Split Shank Princess Cut Engagement Ring Setting in 14K Rose Gold
Two Row Pavé Split Shank Princess Cut · 14K Rose Gold
$3,615.00
The Norah princess engagement ring setting in 14K Rose Gold | RockHer
The Norah Classic Linear French Pavé Princess Cut Engagement Ring Setting in 14K Rose Gold
Classic Linear French Pavé Princess Cut · 14K Rose Gold
$2,235.00
The Eartha emerald engagement ring setting in Platinum | RockHer
The Eartha Upper Hidden Halo Solitaire Emerald Cut Engagement Ring Setting in Platinum
Upper Hidden Halo Solitaire Emerald Cut · Platinum
$2,610.00
The Abbey oval engagement ring setting in 18K White Gold | RockHer
The Abbey Hidden Halo Pavé Oval Engagement Ring Setting in Platinum
Hidden Halo Pavé Oval · Platinum
$3,170.00
The Carole pear engagement ring setting in Platinum | RockHer
The Carole Two Row Pavé Split Shank Pear Engagement Ring Setting in Platinum
Two Row Pavé Split Shank Pear · Platinum
$4,390.00
The Norah radiant engagement ring setting in Platinum | RockHer
The Norah Classic Linear French Pavé Radiant Cut Engagement Ring Setting in Platinum
Classic Linear French Pavé Radiant Cut · Platinum
$2,985.00
The Kelly oval engagement ring setting in Platinum | RockHer
The Kelly Double Claw Prong French Pavé Oval Engagement Ring Setting in Platinum
Double Claw Prong French Pavé Oval · Platinum
$2,795.00
The Tori pear engagement ring setting in 18K Yellow Gold | RockHer
The Tori Rounded Comfort Fit Solitaire Pear Engagement Ring Setting in 18K Yellow Gold
Rounded Comfort Fit Solitaire Pear · 18K Yellow Gold
$2,050.00
The Dylan marquise engagement ring setting in Platinum | RockHer
The Dylan Petite French Pavé Halo Marquise Engagement Ring Setting in Platinum
Petite French Pavé Halo Marquise · Platinum
$3,360.00
The Brenda diamond engagement ring setting in precious metal | RockHer
The Brenda Hidden Halo Engagement Ring Setting for Oval Diamonds in 18K Yellow Gold
Hidden Halo for Oval Diamonds · 18K Yellow Gold
$2,705.00
The Brenda radiant engagement ring setting in Platinum | RockHer
The Brenda With High Hidden Halo Prong Set Diamonds Pt80312hivs Ra100 Radiant Cut Engagement Ring Setting in Platinum
With High Hidden Halo Prong Set Diamonds Pt80312hivs Ra100 Radiant Cut · Platinum
$3,265.00
The Eartha Hidden Halo Solitaire Engagement Ring Setting for Oval Diamonds in 14K Rose Gold | RockHer
The Eartha Upper Hidden Halo Solitaire Oval Engagement Ring Setting in 14K Rose Gold
Upper Hidden Halo Solitaire Oval · 14K Rose Gold
$2,050.00
The Joni princess engagement ring setting in 18K White Gold | RockHer
The Joni Hidden Halo Solitaire Princess Cut Engagement Ring Setting in Platinum
Hidden Halo Solitaire Princess Cut · Platinum
$2,330.00
The Abbey princess engagement ring setting in Platinum | RockHer
The Abbey Hidden Halo Pavé Princess Cut Engagement Ring Setting in 18K White Gold
Hidden Halo Pavé Princess Cut · 18K White Gold
$3,170.00
The Dolly radiant engagement ring setting in 18K Yellow Gold | RockHer
The Dolly Double Hidden Halo Solitaire Radiant Cut Engagement Ring Setting in 18K Yellow Gold
Double Hidden Halo Solitaire Radiant Cut · 18K Yellow Gold
$3,825.00
The Blondie oval engagement ring setting in 18K White Gold | RockHer
The Blondie Double Hidden Halo Solitaire Oval Engagement Ring Setting in Platinum
Double Hidden Halo Solitaire Oval · Platinum
$3,825.00
The Grace radiant engagement ring setting in 18K White Gold | RockHer
The Grace Twisted Shank Hidden Halo Solitaire Radiant Cut Engagement Ring Setting in Platinum
Twisted Shank Hidden Halo Solitaire Radiant Cut · Platinum
$3,730.00
The Cyndi emerald engagement ring setting in 18K White Gold | RockHer
The Cyndi Curved Hidden Halo Solitaire Emerald Cut Engagement Ring Setting in 18K White Gold
Curved Hidden Halo Solitaire Emerald Cut · 18K White Gold
$2,425.00
The Brenda oval engagement ring setting in 18K White Gold | RockHer
The Brenda High Hidden Halo Solitaire Oval Engagement Ring Setting in 18K White Gold
High Hidden Halo Solitaire Oval · 18K White Gold
$2,890.00
The Rosanna princess engagement ring setting in Platinum | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Princess Cut Engagement Ring Setting in Platinum
Cathedral Surprise Stone Solitaire Princess Cut · Platinum
$3,545.00
The Rio oval engagement ring setting in Platinum | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Oval Engagement Ring Setting in Platinum
Scroll Gallery Comfort Fit Solitaire Oval · Platinum
$2,705.00
The Duran oval engagement ring setting in Platinum | RockHer
The Duran Simple Bezel Solitaire Oval Engagement Ring Setting in Platinum
Simple Bezel Solitaire Oval · Platinum
$2,515.00
The Lana cushion engagement ring setting in Platinum | RockHer
The Lana Secret Halo Adorned Prong Solitaire Cushion Cut Engagement Ring Setting in Platinum
Secret Halo Adorned Prong Solitaire Cushion Cut · Platinum
$3,450.00
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
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Engagement Rings Made to Order in Los Angeles

2 carat diamond engagement rings, made to order in our Los Angeles atelier. Every setting is crafted in solid gold or platinum and paired with a GIA or IGI certified diamond scored by ROSI™, gemological intelligence built by our gemologists. One fair price, a 40 day return window, complimentary 60 day resizing, and a lifetime warranty on every ring.

Good to Know

Engagement Ring Questions

Is the price for the complete ring or the setting?
Made to order settings are priced without the center diamond. You choose that separately, with our gemologists and ROSI™ guiding you to the strongest stone for your budget. Select Collection rings are complete, setting and center diamond together, at one price.
How long until my ring arrives?
Every made to order ring is crafted in our Los Angeles atelier in 8 to 12 business days, then shipped fully insured with a signature required at delivery.
Can I see a setting with a different diamond shape?
Most settings accommodate several center shapes. Open any ring and choose your shape in the configurator, or speak with our gemologist and we will confirm what works for the design you love.
What if it isn't right?
You have a 40 day return window on pieces that are not engraved or custom designed, complimentary resizing for 60 days, and a lifetime warranty on every ring.
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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