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.

Start with a Diamond →
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 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 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 Dylan asscher engagement ring setting in 14K Rose Gold | RockHer
The Dylan Petite French Pavé Halo Asscher Cut Engagement Ring Setting in 14K Rose Gold
Petite French Pavé Halo Asscher Cut · 14K Rose Gold
$2,610.00
The Sadie oval engagement ring setting in 14K Rose Gold | RockHer
The Sadie Twisted Pavé Oval Engagement Ring Setting in 14K Rose Gold
Twisted Pavé Oval · 14K Rose Gold
$5,020.00
The Kelly marquise engagement ring setting in 14K Rose Gold | RockHer
The Kelly Double Claw Prong French Pavé Marquise Engagement Ring Setting in 14K Rose Gold
Double Claw Prong French Pavé Marquise · 14K Rose Gold
$2,235.00
The Stevie marquise engagement ring setting in 14K Rose Gold | RockHer
The Stevie Contemporary Channel Marquise Engagement Ring Setting in 14K Rose Gold
Contemporary Channel Marquise · 14K Rose Gold
$2,235.00
The Donna heart engagement ring setting in 14K Rose Gold | RockHer
The Donna Cathedral French Pavé Solitaire Heart Engagement Ring Setting in 14K Rose Gold
Cathedral French Pavé Solitaire Heart · 14K Rose Gold
$2,425.00
The Janis marquise engagement ring setting in 14K Rose Gold | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Marquise Engagement Ring Setting in 14K Rose Gold
Hand Engraved Milgrain Vintage Solitaire Marquise · 14K Rose Gold
$3,360.00
The Rosanna emerald engagement ring setting in 18K Yellow Gold | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Emerald Cut Engagement Ring Setting in 18K Yellow Gold
Cathedral Surprise Stone Solitaire Emerald Cut · 18K Yellow Gold
$3,080.00
The Rio asscher engagement ring setting in 18K Yellow Gold | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Scroll Gallery Comfort Fit Solitaire Asscher Cut · 18K Yellow Gold
$2,235.00
The Duran asscher engagement ring setting in 18K Yellow Gold | RockHer
The Duran Simple Bezel Solitaire Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Simple Bezel Solitaire Asscher Cut · 18K Yellow Gold
$2,145.00
The Clover cushion engagement ring setting in 18K Yellow Gold | RockHer
The Clover Knife Edge Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Knife Edge Pavé Cushion Cut · 18K Yellow Gold
$3,875.00
The Lolette oval engagement ring setting in 18K Yellow Gold | RockHer
The Lolette Classic Low Base Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Classic Low Base Solitaire Oval · 18K Yellow Gold
$1,805.00
The Juliette marquise engagement ring setting in 18K Yellow Gold | RockHer
The Juliette Elegant Cathedral Squared Edge Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Elegant Cathedral Squared Edge Solitaire Marquise · 18K Yellow Gold
$3,545.00
The Isolde oval engagement ring setting in 18K Yellow Gold | RockHer
The Isolde Petite Knife Edge Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Petite Knife Edge Solitaire Oval · 18K Yellow Gold
$1,805.00
The Gilda oval engagement ring setting in 18K Yellow Gold | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Oval Engagement Ring Setting in 18K Yellow Gold
Five Prong Comfort Fit Claw Solitaire Oval · 18K Yellow Gold
$2,145.00
The Ellie marquise engagement ring setting in 18K Yellow Gold | RockHer
The Charlotte Cathedral Squared Edge Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Cathedral Squared Edge Solitaire Marquise · 18K Yellow Gold
$3,725.00
The Roberta marquise engagement ring setting in 18K Yellow Gold | RockHer
The Roberta Vintage Leaf Pattern Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Vintage Leaf Pattern Solitaire Marquise · 18K Yellow Gold
$2,795.00
The June marquise engagement ring setting in 18K Yellow Gold | RockHer
The June Three Stone Marquise Engagement Ring Setting in 18K Yellow Gold
Three Stone Marquise · 18K Yellow Gold
$3,825.00
The Hayley heart engagement ring setting in 18K Yellow Gold | RockHer
The Hayley Bezel Cathedral Solitaire Heart Engagement Ring Setting in 18K Yellow Gold
Bezel Cathedral Solitaire Heart · 18K Yellow Gold
$2,235.00
The Angelica marquise engagement ring setting in 18K Yellow Gold | RockHer
The Angelica Three Stone Matched Marquise Engagement Ring Setting in 18K Yellow Gold
Three Stone Matched Marquise · 18K Yellow Gold
$7,205.00
The Aida marquise engagement ring setting in 18K Yellow Gold | RockHer
The Aida Hand Engraved Vintage Cathedral Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Vintage Cathedral Solitaire Marquise · 18K Yellow Gold
$3,360.00
The Veronica marquise engagement ring setting in 18K Yellow Gold | RockHer
The Veronica Hand Engraved Scroll Vintage Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Scroll Vintage Solitaire Marquise · 18K Yellow Gold
$2,890.00
The Priscilla marquise engagement ring setting in 18K Yellow Gold | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Delicate Twist Cathedral Solitaire Marquise · 18K Yellow Gold
$2,425.00
The Dinah marquise engagement ring setting in 18K Yellow Gold | RockHer
The Dinah Double Halo Marquise Engagement Ring Setting in 18K Yellow Gold
Double Halo Marquise · 18K Yellow Gold
$7,670.00
The Whitney marquise engagement ring setting in 18K Yellow Gold | RockHer
The Whitney Double Halo Marquise Engagement Ring Setting in 18K Yellow Gold
Double Halo Marquise · 18K Yellow Gold
$4,645.00
The Alannah marquise engagement ring setting in 18K Yellow Gold | RockHer
The Alannah Luxe French Pavé Halo Marquise Engagement Ring Setting in 18K Yellow Gold
Luxe French Pavé Halo Marquise · 18K Yellow Gold
$5,025.00
The Dylan asscher engagement ring setting in 18K Yellow Gold | RockHer
The Dylan Petite French Pavé Halo Asscher Cut Engagement Ring Setting in 18K Yellow Gold
Petite French Pavé Halo Asscher Cut · 18K Yellow Gold
$2,985.00
The Sadie cushion engagement ring setting in 18K Yellow Gold | RockHer
The Sadie Twisted Pavé Cushion Cut Engagement Ring Setting in 18K Yellow Gold
Twisted Pavé Cushion Cut · 18K Yellow Gold
$5,395.00
The Kelly heart engagement ring setting in 18K Yellow Gold | RockHer
The Kelly Double Claw Prong French Pavé Heart Engagement Ring Setting in 18K Yellow Gold
Double Claw Prong French Pavé Heart · 18K Yellow Gold
$2,515.00
The Stevie marquise engagement ring setting in 18K Yellow Gold | RockHer
The Stevie Contemporary Channel Marquise Engagement Ring Setting in 18K Yellow Gold
Contemporary Channel Marquise · 18K Yellow Gold
$2,795.00
The Donna marquise engagement ring setting in 18K Yellow Gold | RockHer
The Donna Cathedral French Pavé Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Cathedral French Pavé Solitaire Marquise · 18K Yellow Gold
$2,890.00
The Janis marquise engagement ring setting in 18K Yellow Gold | RockHer
The Janis Hand Engraved Milgrain Vintage Solitaire Marquise Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Milgrain Vintage Solitaire Marquise · 18K Yellow Gold
$4,265.00
The Rosanna emerald engagement ring setting in 18K White Gold | RockHer
The Rosanna Cathedral Surprise Stone Solitaire Emerald Cut Engagement Ring Setting in 18K White Gold
Cathedral Surprise Stone Solitaire Emerald Cut · 18K White Gold
$3,080.00
The Rio emerald engagement ring setting in 18K White Gold | RockHer
The Rio Scroll Gallery Comfort Fit Solitaire Emerald Cut Engagement Ring Setting in 18K White Gold
Scroll Gallery Comfort Fit Solitaire Emerald Cut · 18K White Gold
$2,330.00
The Duran asscher engagement ring setting in Platinum | RockHer
The Duran Simple Bezel Solitaire Asscher Cut Engagement Ring Setting in 18K White Gold
Simple Bezel Solitaire Asscher Cut · 18K White Gold
$2,235.00
The Clover Engagement Ring Setting for Cushion Diamonds in 18K White Gold | RockHer
The Clover Knife Edge Pavé Cushion Cut Engagement Ring Setting in 18K White Gold
Knife Edge Pavé Cushion Cut · 18K White Gold
$3,875.00
The Lolette oval engagement ring setting in Platinum | RockHer
The Lolette Classic Low Base Solitaire Oval Engagement Ring Setting in 18K White Gold
Classic Low Base Solitaire Oval · 18K White Gold
$1,805.00
The Juliette heart engagement ring setting in 18K White Gold | RockHer
The Juliette Elegant Cathedral Squared Edge Solitaire Heart Engagement Ring Setting in 18K White Gold
Elegant Cathedral Squared Edge Solitaire Heart · 18K White Gold
$3,640.00
The Isolde oval engagement ring setting in Platinum | RockHer
The Isolde Petite Knife Edge Solitaire Oval Engagement Ring Setting in 18K White Gold
Petite Knife Edge Solitaire Oval · 18K White Gold
$1,805.00
The Gilda oval engagement ring setting in 18K White Gold | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Oval Engagement Ring Setting in 18K White Gold
Five Prong Comfort Fit Claw Solitaire Oval · 18K White Gold
$2,145.00
The Floria oval engagement ring setting in 18K White Gold | RockHer
The Floria Comfort Fit Claw Prong Solitaire Oval Engagement Ring Setting in 18K White Gold
Comfort Fit Claw Prong Solitaire Oval · 18K White Gold
$1,805.00
The Elena marquise engagement ring setting in 18K White Gold | RockHer
The Elena Timeless Graduated Beveled Shank Solitaire Marquise Engagement Ring Setting in 18K White Gold
Timeless Graduated Beveled Shank Solitaire Marquise · 18K White Gold
$2,795.00
The Carmen marquise engagement ring setting in 18K White Gold | RockHer
The Carmen Beveled Edge Comfort Fit Solitaire Marquise Engagement Ring Setting in 18K White Gold
Beveled Edge Comfort Fit Solitaire Marquise · 18K White Gold
$2,705.00
The Viola marquise engagement ring setting in 18K White Gold | RockHer
The Viola Contemporary Comfort Fit Flat Shank Solitaire Marquise Engagement Ring Setting in 18K White Gold
Contemporary Comfort Fit Flat Shank Solitaire Marquise · 18K White Gold
$2,235.00
The Gladys heart engagement ring setting in 18K White Gold | RockHer
The Gladys Pinched Cathedral Solitaire Heart Engagement Ring Setting in 18K White Gold
Pinched Cathedral Solitaire Heart · 18K White Gold
$3,170.00
The Tori marquise engagement ring setting in Platinum | RockHer
The Tori Rounded Comfort Fit Solitaire Marquise Engagement Ring Setting in 18K White Gold
Rounded Comfort Fit Solitaire Marquise · 18K White Gold
$2,145.00
The Charlotte marquise engagement ring setting in 18K White Gold | RockHer
The Charlotte Cathedral Squared Edge Solitaire Marquise Engagement Ring Setting in 18K White Gold
Cathedral Squared Edge Solitaire Marquise · 18K White Gold
$3,800.00
The Roberta marquise engagement ring setting in Platinum | RockHer
The Roberta Vintage Leaf Pattern Solitaire Marquise Engagement Ring Setting in 18K White Gold
Vintage Leaf Pattern Solitaire Marquise · 18K White Gold
$2,890.00
The Carrie cushion engagement ring setting in 18K White Gold | RockHer
The Carrie Pavé Cushion Cut Engagement Ring Setting in 18K White Gold
Pavé Cushion Cut · 18K White Gold
$2,515.00
The Hayley marquise engagement ring setting in 18K White Gold | RockHer
The Hayley Bezel Cathedral Solitaire Marquise Engagement Ring Setting in 18K White Gold
Bezel Cathedral Solitaire Marquise · 18K White Gold
$2,425.00
The Angelica marquise engagement ring setting in Platinum | RockHer
The Angelica Three Stone Matched Marquise Engagement Ring Setting in 18K White Gold
Three Stone Matched Marquise · 18K White Gold
$7,280.00
The Aida marquise engagement ring setting in 18K White Gold | RockHer
The Aida Hand Engraved Vintage Cathedral Solitaire Marquise Engagement Ring Setting in 18K White Gold
Hand Engraved Vintage Cathedral Solitaire Marquise · 18K White Gold
$3,450.00
The Veronica marquise engagement ring setting in Platinum | RockHer
The Veronica Hand Engraved Scroll Vintage Solitaire Marquise Engagement Ring Setting in 18K White Gold
Hand Engraved Scroll Vintage Solitaire Marquise · 18K White Gold
$2,985.00
The Priscilla marquise engagement ring setting in 18K White Gold | RockHer
The Priscilla Delicate Twist Cathedral Solitaire Marquise Engagement Ring Setting in 18K White Gold
Delicate Twist Cathedral Solitaire Marquise · 18K White Gold
$2,515.00
The Dinah marquise engagement ring setting in 18K White Gold | RockHer
The Dinah Double Halo Marquise Engagement Ring Setting in 18K White Gold
Double Halo Marquise · 18K White Gold
$7,740.00
The Whitney marquise engagement ring setting in Platinum | RockHer
The Whitney Double Halo Marquise Engagement Ring Setting in 18K White Gold
Double Halo Marquise · 18K White Gold
$4,720.00
The Etta heart engagement ring setting in 18K White Gold | RockHer
The Etta Classic Shared Prong Halo Heart Engagement Ring Setting in 18K White Gold
Classic Shared Prong Halo Heart · 18K White Gold
$3,785.00
The Dylan asscher engagement ring setting in Platinum | RockHer
The Dylan Petite French Pavé Halo Asscher Cut Engagement Ring Setting in 18K White Gold
Petite French Pavé Halo Asscher Cut · 18K White Gold
$3,080.00
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

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

Book a Consultation