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 Ellie marquise engagement ring setting in 18K White Gold | RockHer
The Ellie Cathedral Comfort Fit Solitaire Marquise Engagement Ring Setting in 18K White Gold
Cathedral Comfort Fit Solitaire Marquise · 18K White Gold
$2,610.00
The Anita oval engagement ring setting in Platinum | RockHer
The Anita Classic Three Stone Oval Engagement Ring Setting in 18K White Gold
Classic Three Stone Oval · 18K White Gold
$3,825.00
The June marquise engagement ring setting in 18K White Gold | RockHer
The June Three Stone Marquise Engagement Ring Setting in 18K White Gold
Three Stone Marquise · 18K White Gold
$3,920.00
The Alannah oval engagement ring setting in Platinum | RockHer
The Alannah Luxe French Pavé Halo Oval Engagement Ring Setting in 18K White Gold
Luxe French Pavé Halo Oval · 18K White Gold
$4,975.00
The Norah pear engagement ring setting in 18K White Gold | RockHer
The Norah Classic Linear French Pavé Pear Engagement Ring Setting in 18K White Gold
Classic Linear French Pavé Pear · 18K White Gold
$2,610.00
The Kelly heart engagement ring setting in 18K White Gold | RockHer
The Kelly Double Claw Prong French Pavé Heart Engagement Ring Setting in 18K White Gold
Double Claw Prong French Pavé Heart · 18K White Gold
$2,610.00
The Stevie heart engagement ring setting in Platinum | RockHer
The Stevie Contemporary Channel Heart Engagement Ring Setting in 18K White Gold
Contemporary Channel Heart · 18K White Gold
$2,795.00
The Donna marquise engagement ring setting in Platinum | RockHer
The Donna Cathedral French Pavé Solitaire Marquise Engagement Ring Setting in 18K White Gold
Cathedral French Pavé Solitaire Marquise · 18K White Gold
$2,985.00
The Selena princess engagement ring setting in Platinum | RockHer
The Selena Clover Bezel Accent Solitaire Princess Cut Engagement Ring Setting in 18K White Gold
Clover Bezel Accent Solitaire Princess Cut · 18K White Gold
$1,805.00
The Miley oval engagement ring setting in 14K Rose Gold | RockHer
The Miley Clover Bezel Accent Solitaire Oval Engagement Ring Setting in 14K Rose Gold
Clover Bezel Accent Solitaire Oval · 14K Rose Gold
$1,310.00
The Miley emerald engagement ring setting in Platinum | RockHer
The Miley Clover Bezel Accent Solitaire Emerald Cut Engagement Ring Setting in Platinum
Clover Bezel Accent Solitaire Emerald Cut · Platinum
$2,140.00
The Brandi round engagement ring setting in 18K Yellow Gold | RockHer
The Brandi Bezel Accent Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Bezel Accent Solitaire Round · 18K Yellow Gold
$1,805.00
The Peggy oval engagement ring setting in 14K Rose Gold | RockHer
The Peggy Bezel Accent Solitaire Oval Engagement Ring Setting in 14K Rose Gold
Bezel Accent Solitaire Oval · 14K Rose Gold
$1,395.00
The Wanda princess engagement ring setting in Platinum | RockHer
The Wanda Hidden Halo Pavé Solitaire Princess Cut Engagement Ring Setting in 18K White Gold
Hidden Halo Pavé Solitaire Princess Cut · 18K White Gold
$2,795.00
The Eartha oval engagement ring setting in Platinum | RockHer
The Eartha Upper Hidden Halo Solitaire Oval Engagement Ring Setting in 18K White Gold
Upper Hidden Halo Solitaire Oval · 18K White Gold
$1,950.00
The Joni radiant engagement ring setting in 18K Yellow Gold | RockHer
The Joni Hidden Halo Solitaire Radiant Cut Engagement Ring Setting in 18K Yellow Gold
Hidden Halo Solitaire Radiant Cut · 18K Yellow Gold
$2,330.00
The Dolly princess engagement ring setting in 18K White Gold | RockHer
The Dolly Double Hidden Halo Solitaire Princess Cut Engagement Ring Setting in 18K White Gold
Double Hidden Halo Solitaire Princess Cut · 18K White Gold
$3,825.00
The Blondie round engagement ring setting in Platinum | RockHer
The Blondie Double Hidden Halo Solitaire Round Engagement Ring Setting in 18K White Gold
Double Hidden Halo Solitaire Round · 18K White Gold
$3,640.00
The Grace emerald engagement ring setting in Platinum | RockHer
The Grace Twisted Shank Hidden Halo Solitaire Emerald Cut Engagement Ring Setting in 18K White Gold
Twisted Shank Hidden Halo Solitaire Emerald Cut · 18K White Gold
$3,250.00
The Dusty emerald engagement ring setting in 14K Rose Gold | RockHer
The Dusty Hidden Halo Solitaire Emerald Cut Engagement Ring Setting in 14K Rose Gold
Hidden Halo Solitaire Emerald Cut · 14K Rose Gold
$2,980.00
The Juliette heart engagement ring setting in Platinum | RockHer
The Juliette Elegant Cathedral Squared Edge Solitaire Heart Engagement Ring Setting in Platinum
Elegant Cathedral Squared Edge Solitaire Heart · Platinum
$4,050.00
The Elena marquise engagement ring setting in Platinum | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Marquise Engagement Ring Setting in Platinum
Timeless Graduated Beveled Shank Solitaire Marquise · Platinum
$3,080.00
The Ellie heart engagement ring setting in Platinum | RockHer
The Ellie Cathedral Comfort Fit Solitaire Heart Engagement Ring Setting in Platinum
Cathedral Comfort Fit Solitaire Heart · Platinum
$2,795.00
The Carmen heart engagement ring setting in Platinum | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Heart Engagement Ring Setting in Platinum
Beveled Edge Comfort Fit Solitaire Heart · Platinum
$2,985.00
The Tori marquise engagement ring setting in Platinum | RockHer
The Tori Rounded Comfort Fit Solitaire Marquise Engagement Ring Setting in Platinum
Rounded Comfort Fit Solitaire Marquise · Platinum
$2,330.00
The Charlotte marquise engagement ring setting in Platinum | RockHer
The Charlotte Cathedral Squared Edge Solitaire Marquise Engagement Ring Setting in Platinum
Cathedral Squared Edge Solitaire Marquise · Platinum
$4,115.00
The Roberta marquise engagement ring setting in Platinum | RockHer
The Roberta Vintage Leaf Pattern Solitaire Marquise Engagement Ring Setting in Platinum
Vintage Leaf Pattern Solitaire Marquise · Platinum
$3,170.00
The Anita marquise engagement ring setting in Platinum | RockHer
The Anita Classic Three Stone Marquise Engagement Ring Setting in Platinum
Classic Three Stone Marquise · Platinum
$4,980.00
The Angelica marquise engagement ring setting in Platinum | RockHer
The Angelica Three Stone Matched Marquise Engagement Ring Setting in Platinum
Three Stone Matched Marquise · Platinum
$7,435.00
The Aida marquise engagement ring setting in Platinum | RockHer
The Aida Hand Engraved Vintage Cathedral Solitaire Marquise Engagement Ring Setting in Platinum
Hand Engraved Vintage Cathedral Solitaire Marquise · Platinum
$3,750.00
The Veronica marquise engagement ring setting in Platinum | RockHer
The Veronica Hand Engraved Scroll Vintage Solitaire Marquise Engagement Ring Setting in Platinum
Hand Engraved Scroll Vintage Solitaire Marquise · Platinum
$3,265.00
The Dinah marquise engagement ring setting in Platinum | RockHer
The Dinah Double Halo Marquise Engagement Ring Setting in Platinum
Double Halo Marquise · Platinum
$8,055.00
The Whitney marquise engagement ring setting in Platinum | RockHer
The Whitney Double Halo Marquise Engagement Ring Setting in Platinum
Double Halo Marquise · Platinum
$5,050.00
The Etta heart engagement ring setting in Platinum | RockHer
The Etta Classic Shared Prong Halo Heart Engagement Ring Setting in Platinum
Classic Shared Prong Halo Heart · Platinum
$4,120.00
The Sadie cushion engagement ring setting in Platinum | RockHer
The Sadie Twisted Pavé Cushion Cut Engagement Ring Setting in Platinum
Twisted Pavé Cushion Cut · Platinum
$5,625.00
The Janis marquise engagement ring setting in Platinum | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Marquise Engagement Ring Setting in Platinum
Hand Engraved Milgrain Vintage Solitaire Marquise · Platinum
$4,690.00
The Rosanna emerald engagement ring setting in 14K Rose Gold | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Emerald Cut Engagement Ring Setting in 14K Rose Gold
Cathedral Surprise Stone Solitaire Emerald Cut · 14K Rose Gold
$2,330.00
The Rio cushion engagement ring setting in 14K Rose Gold | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Cushion Cut Engagement Ring Setting in 14K Rose Gold
Scroll Gallery Comfort Fit Solitaire Cushion Cut · 14K Rose Gold
$1,770.00
The Duran asscher engagement ring setting in 14K Rose Gold | RockHer
The Duran Simple Bezel Solitaire Asscher Cut Engagement Ring Setting in 14K Rose Gold
Simple Bezel Solitaire Asscher Cut · 14K Rose Gold
$1,675.00
The Lolette oval engagement ring setting in 14K Rose Gold | RockHer
The Lolette Classic Low Base Solitaire Oval Engagement Ring Setting in 14K Rose Gold
Classic Low Base Solitaire Oval · 14K Rose Gold
$1,305.00
The Juliette marquise engagement ring setting in 14K Rose Gold | RockHer
The Juliette Elegant Cathedral Squared Edge Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Elegant Cathedral Squared Edge Solitaire Marquise · 14K Rose Gold
$2,705.00
The Isolde oval engagement ring setting in 14K Rose Gold | RockHer
The Isolde Petite Knife Edge Solitaire Oval Engagement Ring Setting in 14K Rose Gold
Petite Knife Edge Solitaire Oval · 14K Rose Gold
$1,305.00
The Gilda oval engagement ring setting in 14K Rose Gold | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Oval Engagement Ring Setting in 14K Rose Gold
Five Prong Comfort Fit Claw Solitaire Oval · 14K Rose Gold
$1,675.00
The Floria oval engagement ring setting in 14K Rose Gold | RockHer
The Floria Comfort Fit Claw Prong Solitaire Oval Engagement Ring Setting in 14K Rose Gold
Comfort Fit Claw Prong Solitaire Oval · 14K Rose Gold
$1,305.00
The Elena marquise engagement ring setting in 14K Rose Gold | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Timeless Graduated Beveled Shank Solitaire Marquise · 14K Rose Gold
$2,050.00
The Ellie marquise engagement ring setting in 14K Rose Gold | RockHer
The Ellie Cathedral Comfort Fit Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Cathedral Comfort Fit Solitaire Marquise · 14K Rose Gold
$1,955.00
The Carmen heart engagement ring setting in 14K Rose Gold | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Heart Engagement Ring Setting in 14K Rose Gold
Beveled Edge Comfort Fit Solitaire Heart · 14K Rose Gold
$1,955.00
The Viola heart engagement ring setting in 14K Rose Gold | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Heart Engagement Ring Setting in 14K Rose Gold
Contemporary Comfort Fit Flat Shank Solitaire Heart · 14K Rose Gold
$1,675.00
The Gladys marquise engagement ring setting in 14K Rose Gold | RockHer
The Gladys Pinched Cathedral Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Pinched Cathedral Solitaire Marquise · 14K Rose Gold
$2,330.00
The Charlotte marquise engagement ring setting in 14K Rose Gold | RockHer
The Charlotte Cathedral Squared Edge Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Cathedral Squared Edge Solitaire Marquise · 14K Rose Gold
$2,890.00
The Roberta marquise engagement ring setting in 14K Rose Gold | RockHer
The Roberta Vintage Leaf Pattern Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Vintage Leaf Pattern Solitaire Marquise · 14K Rose Gold
$2,235.00
The Anita heart engagement ring setting in 14K Rose Gold | RockHer
The Anita Classic Three Stone Heart Engagement Ring Setting in 14K Rose Gold
Classic Three Stone Heart · 14K Rose Gold
$3,080.00
The June marquise engagement ring setting in 14K Rose Gold | RockHer
The June Three Stone Marquise Engagement Ring Setting in 14K Rose Gold
Three Stone Marquise · 14K Rose Gold
$3,170.00
The Carrie asscher engagement ring setting in 14K Rose Gold | RockHer
The Carrie Pavé Asscher Cut Engagement Ring Setting in 14K Rose Gold
Pavé Asscher Cut · 14K Rose Gold
$2,145.00
The Hayley marquise engagement ring setting in 14K Rose Gold | RockHer
The Hayley Bezel Cathedral Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Bezel Cathedral Solitaire Marquise · 14K Rose Gold
$1,865.00
The Angelica heart engagement ring setting in 14K Rose Gold | RockHer
The Angelica Three Stone Matched Heart Engagement Ring Setting in 14K Rose Gold
Three Stone Matched Heart · 14K Rose Gold
$6,785.00
The Aida marquise engagement ring setting in 14K Rose Gold | RockHer
The Aida Hand Engraved Vintage Cathedral Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Hand Engraved Vintage Cathedral Solitaire Marquise · 14K Rose Gold
$2,515.00
The Veronica marquise engagement ring setting in 14K Rose Gold | RockHer
The Veronica Hand Engraved Scroll Vintage Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Hand Engraved Scroll Vintage Solitaire Marquise · 14K Rose Gold
$2,235.00
The Priscilla marquise engagement ring setting in 14K Rose Gold | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Delicate Twist Cathedral Solitaire Marquise · 14K Rose Gold
$1,955.00
The Dinah marquise engagement ring setting in 14K Rose Gold | RockHer
The Dinah Double Halo Marquise Engagement Ring Setting in 14K Rose Gold
Double Halo Marquise · 14K Rose Gold
$7,040.00
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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