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 Clover marquise engagement ring setting in 18K White Gold | RockHer
The Clover Knife Edge Pavé Marquise Engagement Ring Setting in 18K White Gold
Knife Edge Pavé Marquise · 18K White Gold
$3,875.00
The Carole emerald engagement ring setting in Platinum | RockHer
The Carole Two Row Pavé Split Shank Emerald Cut Engagement Ring Setting in 18K White Gold
Two Row Pavé Split Shank Emerald Cut · 18K White Gold
$4,090.00
The Lolette princess engagement ring setting in 18K White Gold | RockHer
The Lolette Classic Low Base Solitaire Princess Cut Engagement Ring Setting in 18K White Gold
Classic Low Base Solitaire Princess Cut · 18K White Gold
$1,805.00
The Juliette marquise engagement ring setting in Platinum | RockHer
The Juliette Elegant Cathedral Squared Edge Solitaire Marquise Engagement Ring Setting in 18K White Gold
Elegant Cathedral Squared Edge Solitaire Marquise · 18K White Gold
$3,640.00
The Isolde princess engagement ring setting in 18K White Gold | RockHer
The Isolde Petite Knife Edge Solitaire Princess Cut Engagement Ring Setting in 18K White Gold
Petite Knife Edge Solitaire Princess Cut · 18K White Gold
$1,805.00
The Gilda princess engagement ring setting in 18K White Gold | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Princess Cut Engagement Ring Setting in 18K White Gold
Five Prong Comfort Fit Claw Solitaire Princess Cut · 18K White Gold
$2,145.00
The Elena oval engagement ring setting in Platinum | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Oval Engagement Ring Setting in 18K White Gold
Timeless Graduated Beveled Shank Solitaire Oval · 18K White Gold
$2,795.00
The Carmen oval engagement ring setting in Platinum | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Oval Engagement Ring Setting in 18K White Gold
Beveled Edge Comfort Fit Solitaire Oval · 18K White Gold
$2,705.00
The Viola oval engagement ring setting in Platinum | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Oval Engagement Ring Setting in 18K White Gold
Contemporary Comfort Fit Flat Shank Solitaire Oval · 18K White Gold
$2,235.00
The Gladys marquise engagement ring setting in 18K White Gold | RockHer
The Gladys Pinched Cathedral Solitaire Marquise Engagement Ring Setting in 18K White Gold
Pinched Cathedral Solitaire Marquise · 18K White Gold
$3,170.00
The Tori oval engagement ring setting in Platinum | RockHer
The Tori Rounded Comfort Fit Solitaire Oval Engagement Ring Setting in 18K White Gold
Rounded Comfort Fit Solitaire Oval · 18K White Gold
$2,145.00
The Charlotte oval engagement ring setting in Platinum | RockHer
The Charlotte Cathedral Squared Edge Solitaire Oval Engagement Ring Setting in 18K White Gold
Cathedral Squared Edge Solitaire Oval · 18K White Gold
$3,800.00
The Roberta oval engagement ring setting in Platinum | RockHer
The Roberta Vintage Leaf Pattern Solitaire Oval Engagement Ring Setting in 18K White Gold
Vintage Leaf Pattern Solitaire Oval · 18K White Gold
$2,890.00
The Carrie emerald engagement ring setting in 18K White Gold | RockHer
The Carrie Pavé Emerald Cut Engagement Ring Setting in 18K White Gold
Pavé Emerald Cut · 18K White Gold
$2,515.00
The Hayley oval engagement ring setting in Platinum | RockHer
The Hayley Bezel Cathedral Solitaire Oval Engagement Ring Setting in 18K White Gold
Bezel Cathedral Solitaire Oval · 18K White Gold
$2,425.00
The Angelica oval engagement ring setting in Platinum | RockHer
The Angelica Three Stone Matched Oval Engagement Ring Setting in 18K White Gold
Three Stone Matched Oval · 18K White Gold
$7,280.00
The Aida oval engagement ring setting in Platinum | RockHer
The Aida Hand Engraved Vintage Cathedral Solitaire Oval Engagement Ring Setting in 18K White Gold
Hand Engraved Vintage Cathedral Solitaire Oval · 18K White Gold
$3,450.00
The Sade emerald engagement ring setting in Platinum | RockHer
The Sade Classic French Pavé Halo Linear Emerald Cut Engagement Ring Setting in 18K White Gold
Classic French Pavé Halo Linear Emerald Cut · 18K White Gold
$3,610.00
The Veronica oval engagement ring setting in Platinum | RockHer
The Veronica Hand Engraved Scroll Vintage Solitaire Oval Engagement Ring Setting in 18K White Gold
Hand Engraved Scroll Vintage Solitaire Oval · 18K White Gold
$2,985.00
The Priscilla oval engagement ring setting in 18K White Gold | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Oval Engagement Ring Setting in 18K White Gold
Delicate Twist Cathedral Solitaire Oval · 18K White Gold
$2,515.00
The Dinah double halo engagement ring setting, shown in Platinum | RockHer
The Dinah Double Halo Oval Engagement Ring Setting in 18K White Gold
Double Halo Oval · 18K White Gold
$7,630.00
The Whitney oval engagement ring setting in Platinum | RockHer
The Whitney Double Halo Oval Engagement Ring Setting in 18K White Gold
Double Halo Oval · 18K White Gold
$4,705.00
The Etta marquise engagement ring setting in 18K White Gold | RockHer
The Etta Classic Shared Prong Halo Marquise Engagement Ring Setting in 18K White Gold
Classic Shared Prong Halo Marquise · 18K White Gold
$3,880.00
The Dylan emerald engagement ring setting in Platinum | RockHer
The Dylan Petite French Pavé Halo Emerald Cut Engagement Ring Setting in 18K White Gold
Petite French Pavé Halo Emerald Cut · 18K White Gold
$3,080.00
The Sadie marquise engagement ring setting in 18K White Gold | RockHer
The Sadie Twisted Pavé Marquise Engagement Ring Setting in 18K White Gold
Twisted Pavé Marquise · 18K White Gold
$5,470.00
The Taylor asscher engagement ring setting in 18K White Gold | RockHer
The Taylor Pavé Halo Asscher Cut Engagement Ring Setting in 18K White Gold
Pavé Halo Asscher Cut · 18K White Gold
$5,055.00
The Janis oval engagement ring setting in 18K White Gold | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Oval Engagement Ring Setting in 18K White Gold
Hand Engraved Milgrain Vintage Solitaire Oval · 18K White Gold
$4,335.00
The Gladys marquise engagement ring setting in 18K Yellow Gold | RockHer
The Gladys Pinched Cathedral Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Pinched Cathedral Solitaire Marquise · 18K Yellow Gold
$3,080.00
The June oval engagement ring setting in Platinum | RockHer
The June Three Stone Oval Engagement Ring Setting in Platinum
Three Stone Oval · Platinum
$4,105.00
The Norah marquise engagement ring setting in 14K Rose Gold | RockHer
The Norah Classic Linear French Pavé Marquise Engagement Ring Setting in 14K Rose Gold
Classic Linear French Pavé Marquise · 14K Rose Gold
$2,425.00
The Dolly oval engagement ring setting in Platinum | RockHer
The Dolly Double Hidden Halo Solitaire Oval Engagement Ring Setting in Platinum
Double Hidden Halo Solitaire Oval · Platinum
$3,825.00
The Norah oval engagement ring setting in Platinum | RockHer
The Norah Classic Linear French Pavé Oval Engagement Ring Setting in Platinum
Classic Linear French Pavé Oval · Platinum
$3,170.00
The Kelly heart engagement ring setting in Platinum | RockHer
The Kelly Double Claw Prong French Pavé Heart Engagement Ring Setting in Platinum
Double Claw Prong French Pavé Heart · Platinum
$2,890.00
The Tori marquise engagement ring setting in 18K Yellow Gold | RockHer
The Tori Rounded Comfort Fit Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Rounded Comfort Fit Solitaire Marquise · 18K Yellow Gold
$2,050.00
The Dylan asscher engagement ring setting in Platinum | RockHer
The Dylan Petite French Pavé Halo Asscher Cut Engagement Ring Setting in Platinum
Petite French Pavé Halo Asscher Cut · Platinum
$3,360.00
The Eartha princess engagement ring setting in 18K Yellow Gold | RockHer
The Eartha Upper Hidden Halo Solitaire Princess Cut Engagement Ring Setting in 18K Yellow Gold
Upper Hidden Halo Solitaire Princess Cut · 18K Yellow Gold
$2,425.00
The Grace round engagement ring setting in Platinum | RockHer
The Grace Twisted Shank Hidden Halo Solitaire Round Engagement Ring Setting in Platinum
Twisted Shank Hidden Halo Solitaire Round · Platinum
$3,360.00
The Brenda radiant engagement ring setting in Platinum | RockHer
The Brenda High Hidden Halo Solitaire Radiant Cut Engagement Ring Setting in 18K White Gold
High Hidden Halo Solitaire Radiant Cut · 18K White Gold
$3,170.00
The Rosanna marquise engagement ring setting in Platinum | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Marquise Engagement Ring Setting in Platinum
Cathedral Surprise Stone Solitaire Marquise · Platinum
$3,745.00
The Rio emerald engagement ring setting in Platinum | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Emerald Cut Engagement Ring Setting in Platinum
Scroll Gallery Comfort Fit Solitaire Emerald Cut · Platinum
$2,705.00
The Duran asscher engagement ring setting in Platinum | RockHer
The Duran Simple Bezel Solitaire Asscher Cut Engagement Ring Setting in Platinum
Simple Bezel Solitaire Asscher Cut · Platinum
$2,515.00
The Isolde princess engagement ring setting in Platinum | RockHer
The Isolde Petite Knife Edge Solitaire Princess Cut Engagement Ring Setting in Platinum
Petite Knife Edge Solitaire Princess Cut · Platinum
$2,140.00
The Gilda princess engagement ring setting in Platinum | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Princess Cut Engagement Ring Setting in Platinum
Five Prong Comfort Fit Claw Solitaire Princess Cut · Platinum
$2,425.00
The Viola marquise engagement ring setting in Platinum | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Marquise Engagement Ring Setting in Platinum
Contemporary Comfort Fit Flat Shank Solitaire Marquise · Platinum
$2,425.00
The Gladys princess engagement ring setting in Platinum | RockHer
The Gladys Pinched Cathedral Solitaire Princess Cut Engagement Ring Setting in Platinum
Pinched Cathedral Solitaire Princess Cut · Platinum
$3,615.00
The Hayley marquise engagement ring setting in Platinum | RockHer
The Hayley Bezel Cathedral Solitaire Marquise Engagement Ring Setting in Platinum
Bezel Cathedral Solitaire Marquise · Platinum
$2,515.00
The Priscilla marquise engagement ring setting in Platinum | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Marquise Engagement Ring Setting in Platinum
Delicate Twist Cathedral Solitaire Marquise · Platinum
$2,705.00
The Alannah oval engagement ring setting in Platinum | RockHer
The Alannah Luxe French Pavé Halo Oval Engagement Ring Setting in Platinum
Luxe French Pavé Halo Oval · Platinum
$5,195.00
The Stevie heart engagement ring setting in Platinum | RockHer
The Stevie Contemporary Channel Heart Engagement Ring Setting in Platinum
Contemporary Channel Heart · Platinum
$3,065.00
The Donna princess engagement ring setting in Platinum | RockHer
The Donna Cathedral French Pavé Solitaire Princess Cut Engagement Ring Setting in Platinum
Cathedral French Pavé Solitaire Princess Cut · Platinum
$3,170.00
The Clover cushion engagement ring setting in 14K Rose Gold | RockHer
The Clover Knife Edge Pavé Cushion Cut Engagement Ring Setting in 14K Rose Gold
Knife Edge Pavé Cushion Cut · 14K Rose Gold
$3,360.00
The Tori heart engagement ring setting in 14K Rose Gold | RockHer
The Tori Rounded Comfort Fit Solitaire Heart Engagement Ring Setting in 14K Rose Gold
Rounded Comfort Fit Solitaire Heart · 14K Rose Gold
$1,585.00
The Elena marquise engagement ring setting in 18K Yellow Gold | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Timeless Graduated Beveled Shank Solitaire Marquise · 18K Yellow Gold
$2,705.00
The Ellie oval engagement ring setting in 18K Yellow Gold | RockHer
The Ellie Cathedral Comfort Fit Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Cathedral Comfort Fit Solitaire Oval · 18K Yellow Gold
$2,515.00
The Carmen oval engagement ring setting in 18K Yellow Gold | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Beveled Edge Comfort Fit Solitaire Oval · 18K Yellow Gold
$2,610.00
The Viola marquise engagement ring setting in 18K Yellow Gold | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Contemporary Comfort Fit Flat Shank Solitaire Marquise · 18K Yellow Gold
$2,145.00
The Anita marquise engagement ring setting in 18K Yellow Gold | RockHer
The Anita Classic Three Stone Marquise Engagement Ring Setting in 18K Yellow Gold
Classic Three Stone Marquise · 18K Yellow Gold
$3,640.00
The Carrie cushion engagement ring setting in 18K Yellow Gold | RockHer
The Carrie Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Pavé Cushion Cut · 18K Yellow Gold
$2,315.00
The Etta heart engagement ring setting in 18K Yellow Gold | RockHer
The Etta Classic Shared Prong Halo Heart Engagement Ring Setting in 18K Yellow Gold
Classic Shared Prong Halo Heart · 18K Yellow Gold
$3,710.00
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
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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