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 Dinah princess engagement ring setting in 18K White Gold | RockHer
The Dinah Double Halo Princess Cut Engagement Ring Setting in 18K White Gold
Double Halo Princess Cut · 18K White Gold
$7,525.00
The Whitney princess engagement ring setting in Platinum | RockHer
The Whitney Double Halo Princess Cut Engagement Ring Setting in 18K White Gold
Double Halo Princess Cut · 18K White Gold
$4,665.00
The Ella heart engagement ring setting in 18K White Gold | RockHer
The Ella Micro Pavé Triple Row Halo Heart Engagement Ring Setting in 18K White Gold
Micro Pavé Triple Row Halo Heart · 18K White Gold
$5,800.00
The Etta oval engagement ring setting in Platinum | RockHer
The Etta Classic Shared Prong Halo Oval Engagement Ring Setting in 18K White Gold
Classic Shared Prong Halo Oval · 18K White Gold
$3,785.00
The Dylan marquise engagement ring setting in Platinum | RockHer
The Dylan Petite French Pavé Halo Marquise Engagement Ring Setting in 18K White Gold
Petite French Pavé Halo Marquise · 18K White Gold
$3,170.00
The Sadie oval engagement ring setting in 18K White Gold | RockHer
The Sadie Twisted Pavé Oval Engagement Ring Setting in 18K White Gold
Twisted Pavé Oval · 18K White Gold
$5,470.00
The Taylor marquise engagement ring setting in Platinum | RockHer
The Taylor Pavé Halo Marquise Engagement Ring Setting in 18K White Gold
Pavé Halo Marquise · 18K White Gold
$5,100.00
The Janis princess engagement ring setting in 18K White Gold | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Princess Cut Engagement Ring Setting in 18K White Gold
Hand Engraved Milgrain Vintage Solitaire Princess Cut · 18K White Gold
$4,335.00
The Joni radiant engagement ring setting in 14K Rose Gold | RockHer
The Joni Hidden Halo Solitaire Radiant Cut Engagement Ring Setting in 14K Rose Gold
Hidden Halo Solitaire Radiant Cut · 14K Rose Gold
$1,865.00
The Floria pear engagement ring setting in Platinum | RockHer
The Floria Comfort Fit Claw Prong Solitaire Pear Engagement Ring Setting in Platinum
Comfort Fit Claw Prong Solitaire Pear · Platinum
$2,140.00
The Gladys princess engagement ring setting in 18K Yellow Gold | RockHer
The Gladys Pinched Cathedral Solitaire Princess Cut Engagement Ring Setting in 18K Yellow Gold
Pinched Cathedral Solitaire Princess Cut · 18K Yellow Gold
$3,080.00
The June princess engagement ring setting in Platinum | RockHer
The June Three Stone Princess Cut Engagement Ring Setting in Platinum
Three Stone Princess Cut · Platinum
$4,010.00
The Carole marquise engagement ring setting in 14K Rose Gold | RockHer
The Carole Two Row Pavé Split Shank Marquise Engagement Ring Setting in 14K Rose Gold
Two Row Pavé Split Shank Marquise · 14K Rose Gold
$3,615.00
The Norah oval engagement ring setting in 14K Rose Gold | RockHer
The Norah Classic Linear French Pavé Oval Engagement Ring Setting in 14K Rose Gold
Classic Linear French Pavé Oval · 14K Rose Gold
$2,425.00
The Abbey emerald engagement ring setting in 18K White Gold | RockHer
The Abbey Hidden Halo Pavé Emerald Cut Engagement Ring Setting in Platinum
Hidden Halo Pavé Emerald Cut · Platinum
$3,170.00
The Carole princess engagement ring setting in Platinum | RockHer
The Carole Two Row Pavé Split Shank Princess Cut Engagement Ring Setting in Platinum
Two Row Pavé Split Shank Princess Cut · Platinum
$4,390.00
The Norah princess engagement ring setting in Platinum | RockHer
The Norah Classic Linear French Pavé Princess Cut Engagement Ring Setting in Platinum
Classic Linear French Pavé Princess Cut · Platinum
$2,985.00
The Kelly marquise engagement ring setting in Platinum | RockHer
The Kelly Double Claw Prong French Pavé Marquise Engagement Ring Setting in Platinum
Double Claw Prong French Pavé Marquise · Platinum
$2,890.00
The Tori princess engagement ring setting in 18K Yellow Gold | RockHer
The Tori Rounded Comfort Fit Solitaire Princess Cut Engagement Ring Setting in 18K Yellow Gold
Rounded Comfort Fit Solitaire Princess Cut · 18K Yellow Gold
$2,050.00
The Dylan emerald engagement ring setting in Platinum | RockHer
The Dylan Petite French Pavé Halo Emerald Cut Engagement Ring Setting in Platinum
Petite French Pavé Halo Emerald Cut · Platinum
$3,360.00
The Brenda Hidden Halo Solitaire Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Brenda High Hidden Halo Solitaire Round Engagement Ring Setting in 18K Yellow Gold
High Hidden Halo Solitaire Round · 18K Yellow Gold
$2,795.00
The Brenda oval engagement ring setting in 18K White Gold | RockHer
The Brenda High Hidden Halo Solitaire Oval Engagement Ring Setting in Platinum
High Hidden Halo Solitaire Oval · Platinum
$3,080.00
The Eartha emerald engagement ring setting in 14K Rose Gold | RockHer
The Eartha Upper Hidden Halo Solitaire Emerald Cut Engagement Ring Setting in 14K Rose Gold
Upper Hidden Halo Solitaire Emerald Cut · 14K Rose Gold
$2,050.00
The Eartha Hidden Halo Solitaire Engagement Ring Setting for Emerald Cut Diamonds in 18K Yellow Gold | RockHer
The Eartha Upper Hidden Halo Solitaire Emerald Cut Engagement Ring Setting in 18K Yellow Gold
Upper Hidden Halo Solitaire Emerald Cut · 18K Yellow Gold
$2,425.00
The Joni emerald engagement ring setting in 18K White Gold | RockHer
The Joni Hidden Halo Solitaire Emerald Cut Engagement Ring Setting in Platinum
Hidden Halo Solitaire Emerald Cut · Platinum
$4,570.00
The Abbey emerald engagement ring setting in 18K White Gold | RockHer
The Abbey Hidden Halo Pavé Emerald Cut Engagement Ring Setting in 18K White Gold
Hidden Halo Pavé Emerald Cut · 18K White Gold
$3,170.00
The Rosanna oval engagement ring setting in Platinum | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Oval Engagement Ring Setting in Platinum
Cathedral Surprise Stone Solitaire Oval · Platinum
$2,670.00
The Rio marquise engagement ring setting in Platinum | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Marquise Engagement Ring Setting in Platinum
Scroll Gallery Comfort Fit Solitaire Marquise · Platinum
$2,985.00
The Duran cushion engagement ring setting in Platinum | RockHer
The Duran Simple Bezel Solitaire Cushion Cut Engagement Ring Setting in Platinum
Simple Bezel Solitaire Cushion Cut · Platinum
$2,515.00
The Lolette princess engagement ring setting in Platinum | RockHer
The Lolette Classic Low Base Solitaire Princess Cut Engagement Ring Setting in Platinum
Classic Low Base Solitaire Princess Cut · Platinum
$2,140.00
The Gilda pear engagement ring setting in Platinum | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Pear Engagement Ring Setting in Platinum
Five Prong Comfort Fit Claw Solitaire Pear · Platinum
$2,425.00
The Viola oval engagement ring setting in Platinum | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Oval Engagement Ring Setting in Platinum
Contemporary Comfort Fit Flat Shank Solitaire Oval · Platinum
$2,425.00
The Gladys pear engagement ring setting in Platinum | RockHer
The Gladys Pinched Cathedral Solitaire Pear Engagement Ring Setting in Platinum
Pinched Cathedral Solitaire Pear · Platinum
$3,615.00
The Hayley oval engagement ring setting in Platinum | RockHer
The Hayley Bezel Cathedral Solitaire Oval Engagement Ring Setting in Platinum
Bezel Cathedral Solitaire Oval · Platinum
$2,515.00
The Priscilla oval engagement ring setting in Platinum | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Oval Engagement Ring Setting in Platinum
Delicate Twist Cathedral Solitaire Oval · Platinum
$2,705.00
The Alannah princess engagement ring setting in Platinum | RockHer
The Alannah Luxe French Pavé Halo Princess Cut Engagement Ring Setting in Platinum
Luxe French Pavé Halo Princess Cut · Platinum
$5,200.00
The Stevie marquise engagement ring setting in Platinum | RockHer
The Stevie Contemporary Channel Marquise Engagement Ring Setting in Platinum
Contemporary Channel Marquise · Platinum
$3,170.00
The Donna pear engagement ring setting in Platinum | RockHer
The Donna Cathedral French Pavé Solitaire Pear Engagement Ring Setting in Platinum
Cathedral French Pavé Solitaire Pear · Platinum
$3,170.00
The Clover marquise engagement ring setting in 14K Rose Gold | RockHer
The Clover Knife Edge Pavé Marquise Engagement Ring Setting in 14K Rose Gold
Knife Edge Pavé Marquise · 14K Rose Gold
$3,360.00
The Tori marquise engagement ring setting in 14K Rose Gold | RockHer
The Tori Rounded Comfort Fit Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Rounded Comfort Fit Solitaire Marquise · 14K Rose Gold
$1,585.00
The Floria pear engagement ring setting in 18K Yellow Gold | RockHer
The Floria Comfort Fit Claw Prong Solitaire Pear Engagement Ring Setting in 18K Yellow Gold
Comfort Fit Claw Prong Solitaire Pear · 18K Yellow Gold
$1,805.00
The Elena oval engagement ring setting in 18K Yellow Gold | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Timeless Graduated Beveled Shank Solitaire Oval · 18K Yellow Gold
$2,705.00
The Ellie princess engagement ring setting in 18K Yellow Gold | RockHer
The Ellie Cathedral Comfort Fit Solitaire Princess Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral Comfort Fit Solitaire Princess Cut · 18K Yellow Gold
$2,515.00
The Carmen princess engagement ring setting in 18K Yellow Gold | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Princess Cut Engagement Ring Setting in 18K Yellow Gold
Beveled Edge Comfort Fit Solitaire Princess Cut · 18K Yellow Gold
$2,610.00
The Viola oval engagement ring setting in 18K Yellow Gold | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Contemporary Comfort Fit Flat Shank Solitaire Oval · 18K Yellow Gold
$2,145.00
The Anita princess engagement ring setting in 18K Yellow Gold | RockHer
The Anita Classic Three Stone Princess Cut Engagement Ring Setting in 18K Yellow Gold
Classic Three Stone Princess Cut · 18K Yellow Gold
$3,640.00
The Carrie emerald engagement ring setting in 18K Yellow Gold | RockHer
The Carrie Pavé Emerald Cut Engagement Ring Setting in 18K Yellow Gold
Pavé Emerald Cut · 18K Yellow Gold
$2,425.00
The Etta marquise engagement ring setting in 18K Yellow Gold | RockHer
The Etta Classic Shared Prong Halo Marquise Engagement Ring Setting in 18K Yellow Gold
Classic Shared Prong Halo Marquise · 18K Yellow Gold
$3,805.00
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 Ellie oval engagement ring setting in Platinum | RockHer
The Ellie Cathedral Comfort Fit Solitaire Oval Engagement Ring Setting in 18K White Gold
Cathedral Comfort Fit Solitaire Oval · 18K White Gold
$2,610.00
The Anita princess engagement ring setting in 18K White Gold | RockHer
The Anita Classic Three Stone Princess Cut Engagement Ring Setting in 18K White Gold
Classic Three Stone Princess Cut · 18K White Gold
$3,825.00
The June oval engagement ring setting in 18K White Gold | RockHer
The June Three Stone Oval Engagement Ring Setting in 18K White Gold
Three Stone Oval · 18K White Gold
$3,920.00
The Fiona marquise engagement ring setting in 18K White Gold | RockHer
The Fiona Shared Prong Halo Marquise Engagement Ring Setting in 18K White Gold
Shared Prong Halo Marquise · 18K White Gold
$3,940.00
The Alannah princess engagement ring setting in 18K White Gold | RockHer
The Alannah Luxe French Pavé Halo Princess Cut Engagement Ring Setting in 18K White Gold
Luxe French Pavé Halo Princess Cut · 18K White Gold
$4,865.00
The Norah radiant engagement ring setting in 18K White Gold | RockHer
The Norah Classic Linear French Pavé Radiant Cut Engagement Ring Setting in 18K White Gold
Classic Linear French Pavé Radiant Cut · 18K White Gold
$2,705.00
The Kelly marquise engagement ring setting in 18K White Gold | RockHer
The Kelly Double Claw Prong French Pavé Marquise Engagement Ring Setting in 18K White Gold
Double Claw Prong French Pavé Marquise · 18K White Gold
$2,610.00
The Stevie marquise engagement ring setting in 18K White Gold | RockHer
The Stevie Contemporary Channel Marquise Engagement Ring Setting in 18K White Gold
Contemporary Channel Marquise · 18K White Gold
$2,890.00
The Donna oval engagement ring setting in 18K White Gold | RockHer
The Donna Cathedral French Pavé Solitaire Oval Engagement Ring Setting in 18K White Gold
Cathedral French Pavé Solitaire Oval · 18K White Gold
$2,985.00
The Selena oval engagement ring setting in Platinum | RockHer
The Selena Clover Bezel Accent Solitaire Oval Engagement Ring Setting in 18K White Gold
Clover Bezel Accent Solitaire Oval · 18K White Gold
$1,805.00
The Selena princess engagement ring setting in 18K Yellow Gold | RockHer
The Selena Clover Bezel Accent Solitaire Princess Cut Engagement Ring Setting in 18K Yellow Gold
Clover Bezel Accent Solitaire Princess Cut · 18K Yellow Gold
$1,805.00
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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