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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Round Brilliant, Twisted Bypass Solitaire, in 18K Yellow Gold | RockHer
The Joplin Twisted Bypass Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Twisted Bypass Solitaire Round · 18K Yellow Gold
$6,310.00
The Tina Triple Row Pavé Round Engagement Ring Setting in 18K Yellow Gold
The Tina Triple Row Pavé Round Engagement Ring Setting in 18K Yellow Gold
Triple Row Pavé Round · 18K Yellow Gold
$4,145.00
The Amy Pavé Halo Engagement Ring Setting for Round Diamonds in 18K Yellow Gold | RockHer
The Amy High Polish Simple Halo Round Engagement Ring Setting in 18K Yellow Gold
High Polish Simple Halo Round · 18K Yellow Gold
$3,715.00
The Ivy Three Stone Delicate Halo Round Engagement Ring Setting in 18K Yellow Gold
The Ivy Three Stone Delicate Halo Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Delicate Halo Round · 18K Yellow Gold
$4,200.00
Round Brilliant, Stair Step Double Halo Round, in 18K Yellow Gold | RockHer
The Goldy Stair Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Stair Double Halo Round · 18K Yellow Gold
$5,230.00
The Eloise Floral Halo Round Engagement Ring Setting in 18K Yellow Gold
The Eloise Floral Halo Round Engagement Ring Setting in 18K Yellow Gold
Floral Halo Round · 18K Yellow Gold
$3,700.00
Round Brilliant, Antique Milgrain Channel Solitaire, in 18K Yellow Gold | RockHer
The Eleanor Antique Milgrain Channel Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Antique Milgrain Channel Solitaire Round · 18K Yellow Gold
$4,250.00
The Daisy Three Row French Pavé Round Engagement Ring Setting in 18K Yellow Gold
The Daisy Three Row French Pavé Round Engagement Ring Setting in 18K Yellow Gold
Three Row French Pavé Round · 18K Yellow Gold
$4,010.00
The Crimson East West Horizontal Halo Round Engagement Ring Setting in 18K Yellow Gold
The Crimson East West Horizontal Halo Round Engagement Ring Setting in 18K Yellow Gold
East West Horizontal Halo Round · 18K Yellow Gold
$3,450.00
Round Brilliant, Knife Edge Micro-Pavé, in 18K Yellow Gold | RockHer
The Clover Knife Edge Pavé Round Engagement Ring Setting in 18K Yellow Gold
Knife Edge Pavé Round · 18K Yellow Gold
$3,840.00
Round Brilliant, Criss Cross Bypass Twist, in 18K Yellow Gold | RockHer
The Athena Criss Cross Bypass Twist Round Engagement Ring Setting in 18K Yellow Gold
Criss Cross Bypass Twist Round · 18K Yellow Gold
$2,795.00
Round Brilliant, Bypass Pavé Swirl, in 18K Yellow Gold | RockHer
The Tatyana Bypass Pavé Swirl Round Engagement Ring Setting in 18K Yellow Gold
Bypass Pavé Swirl Round · 18K Yellow Gold
$4,305.00
The Carole Two Row Pavé Split Shank Round Engagement Ring Setting in 18K Yellow Gold
The Carole Two Row Pavé Split Shank Round Engagement Ring Setting in 18K Yellow Gold
Two Row Pavé Split Shank Round · 18K Yellow Gold
$3,985.00
Round Brilliant, East West Horizontal Halo Round, in 18K Yellow Gold | RockHer
The Christina East West Horizontal Halo Round Engagement Ring Setting in 18K Yellow Gold
East West Horizontal Halo Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Baguette and Round Side Stone, in 18K Yellow Gold – side profile | RockHer
The Diana Tapered Baguette Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Tapered Baguette Three Stone Round · 18K Yellow Gold
$2,425.00
Round Brilliant, Graduated Linear Pavé, in 18K Yellow Gold | RockHer
The Mimi Graduated Linear Pavé Round Engagement Ring Setting in 18K Yellow Gold
Graduated Linear Pavé Round · 18K Yellow Gold
$3,710.00
Round Brilliant, Pinched Channel Side Stone, in 18K Yellow Gold | RockHer
The Micaela Pinched Channel Side Stone Round Engagement Ring Setting in 18K Yellow Gold
Pinched Channel Side Stone Round · 18K Yellow Gold
$3,265.00
Round Brilliant, Bypass Twist Pavé Swirl, in 18K Yellow Gold | RockHer
The Marguerite Bypass Twist Pavé Swirl Round Engagement Ring Setting in 18K Yellow Gold
Bypass Twist Pavé Swirl Round · 18K Yellow Gold
$4,655.00
The Lolette Classic Low Base Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Lolette Classic Low Base Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Classic Low Base Solitaire Round · 18K Yellow Gold
$1,805.00
The Juliette Elegant Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Juliette Elegant Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Elegant Cathedral Squared Edge Solitaire Round · 18K Yellow Gold
$3,545.00
The Isolde Petite Knife Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Isolde Petite Knife Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Petite Knife Edge Solitaire Round · 18K Yellow Gold
$1,805.00
Round Brilliant, Five Prong Comfort Fit Claw Solitaire, in 18K Yellow Gold | RockHer
The Gilda Five Prong Comfort Fit Claw Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Five Prong Comfort Fit Claw Solitaire Round · 18K Yellow Gold
$2,145.00
The Charlotte Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Charlotte Cathedral Squared Edge Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Cathedral Squared Edge Solitaire Round · 18K Yellow Gold
$3,690.00
Round Brilliant, Hand-Engraved Milgrain Halo, in 18K Yellow Gold, pave setting | RockHer
The Talea Hand Engraved Milgrain Halo Round Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Milgrain Halo Round · 18K Yellow Gold
$4,390.00
The Roberta Vintage Leaf Pattern Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Roberta Vintage Leaf Pattern Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Vintage Leaf Pattern Solitaire Round · 18K Yellow Gold
$2,795.00
Round Brilliant, Tapered Baguette Three Stone Round, in 18K Yellow Gold, channel setting | RockHer
The June Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Round · 18K Yellow Gold
$3,730.00
Round Brilliant, Bypass Pavé Twist, in 18K Yellow Gold, pave setting – angled view | RockHer
The Ottava Bypass Pavé Twist Round Engagement Ring Setting in 18K Yellow Gold
Bypass Pavé Twist Round · 18K Yellow Gold
$4,025.00
Round Brilliant, Open Double Row Split Shank Halo, in 18K Yellow Gold, pave setting | RockHer
The Michelle Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,115.00
Round Brilliant, Split Shank Pavé Halo Round, in 18K Yellow Gold, pave setting – angled view | RockHer
The Nicki Split Shank Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Split Shank Pavé Halo Round · 18K Yellow Gold
$4,685.00
Round Brilliant, Open Twisted Triple Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Melisma Open Twisted Triple Halo Round Engagement Ring Setting in 18K Yellow Gold
Open Twisted Triple Halo Round · 18K Yellow Gold
$5,785.00
Round Brilliant, Double Halo Linear Pavé, in 18K Yellow Gold, pave setting | RockHer
The Medley Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,315.00
Round Brilliant, Classic Linear Halo, in 18K Yellow Gold, pave setting | RockHer
The Nina Classic Linear Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Linear Halo Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Bezel Halo Channel Band, in 18K Yellow Gold | RockHer
The Marcia Bezel Halo Channel Band Round Engagement Ring Setting in 18K Yellow Gold
Bezel Halo Channel Band Round · 18K Yellow Gold
$3,840.00
Round Brilliant, Classic Prong Diamond Halo, in 18K Yellow Gold, pave setting – angled view | RockHer
The Carnie Classic Prong Diamond Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Prong Diamond Halo Round · 18K Yellow Gold
$3,450.00
The Everly Classic Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
The Everly Classic Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Shared Prong Halo Round · 18K Yellow Gold
$3,870.00
The Kate Classic French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Kate Classic French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic French Pavé Halo Round · 18K Yellow Gold
$3,545.00
The Hymn French Pavé Halo Frame Round Engagement Ring Setting in 18K Yellow Gold
The Hymn French Pavé Halo Frame Round Engagement Ring Setting in 18K Yellow Gold
French Pavé Halo Frame Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Delicate Split Shank Pavé, in 18K Yellow Gold, pave setting | RockHer
The Demi Delicate Split Shank Pavé Round Engagement Ring Setting in 18K Yellow Gold
Delicate Split Shank Pavé Round · 18K Yellow Gold
$2,985.00
The Celesta Channel Set Pavé Round Engagement Ring Setting in 18K Yellow Gold
The Celesta Channel Set Pavé Round Engagement Ring Setting in 18K Yellow Gold
Channel Set Pavé Round · 18K Yellow Gold
$4,030.00
The Avery Channel Pavé Three Stone Round Engagement Ring Setting in 18K Yellow Gold
The Avery Channel Pavé Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Channel Pavé Three Stone Round · 18K Yellow Gold
$5,340.00
The Natalie Classic Three Stone Round Engagement Ring Setting in 18K Yellow Gold
The Natalie Classic Three Stone Round Engagement Ring Setting in 18K Yellow Gold
Classic Three Stone Round · 18K Yellow Gold
$4,970.00
Round Brilliant, Double Halo Split Shank, in 18K Yellow Gold, prong setting | RockHer
The Betty Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,335.00
Round Brilliant, Shared Prong Halo Round, in 18K Yellow Gold, pave setting – angled view | RockHer
The Alicia Shared Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
Shared Prong Halo Round · 18K Yellow Gold
$3,925.00
The Sonata Graduated Shank Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Sonata Graduated Shank Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Graduated Shank Pavé Halo Round · 18K Yellow Gold
$3,750.00
The Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Hayley Bezel Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Bezel Cathedral Solitaire Round · 18K Yellow Gold
$2,235.00
Round Brilliant, Double Halo Scalloped Pavé, in 18K Yellow Gold, pave setting | RockHer
The Cadence Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$4,850.00
Round Brilliant, Modern French Pavé Halo, in 18K Yellow Gold, pave setting | RockHer
The Eddie Modern French Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Modern French Pavé Halo Round · 18K Yellow Gold
$3,990.00
Round Brilliant, Double Halo Sunburst, in 18K Yellow Gold, pave setting | RockHer
The Arietta Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$5,880.00
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
The Allegra Shared Prong Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Shared Prong Pavé Halo Round · 18K Yellow Gold
$3,690.00
Round Brilliant, Pavé Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Cosette Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Pavé Halo Round · 18K Yellow Gold
$2,985.00
Round Brilliant, Classic Prong Halo, in 18K Yellow Gold, pave setting – angled view | RockHer
The Bianca Classic Prong Halo Round Engagement Ring Setting in 18K Yellow Gold
Classic Prong Halo Round · 18K Yellow Gold
$3,450.00
The Annie Halo Round Engagement Ring Setting in 18K Yellow Gold
The Annie Halo Round Engagement Ring Setting in 18K Yellow Gold
Halo Round · 18K Yellow Gold
$5,955.00
Round Brilliant, Pavé Swirl Halo, in 18K Yellow Gold, pave setting | RockHer
The Adelaide Pavé Swirl Halo Round Engagement Ring Setting in 18K Yellow Gold
Pavé Swirl Halo Round · 18K Yellow Gold
$4,560.00
The Angelica Three Stone Matched Round Engagement Ring Setting in 18K Yellow Gold
The Angelica Three Stone Matched Round Engagement Ring Setting in 18K Yellow Gold
Three Stone Matched Round · 18K Yellow Gold
$7,170.00
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
The Aida Hand Engraved Vintage Cathedral Solitaire Round Engagement Ring Setting in 18K Yellow Gold
Hand Engraved Vintage Cathedral Solitaire Round · 18K Yellow Gold
$3,360.00
Round Brilliant, Cathedral Pavé Halo, in 18K Yellow Gold, pave setting | RockHer
The Adriana Cathedral Pavé Halo Round Engagement Ring Setting in 18K Yellow Gold
Cathedral Pavé Halo Round · 18K Yellow Gold
$3,865.00
Round Brilliant, Twisted Lattice Halo, in 18K Yellow Gold, pave setting | RockHer
The Melody Twisted Lattice Halo Round Engagement Ring Setting in 18K Yellow Gold
Twisted Lattice Halo Round · 18K Yellow Gold
$5,130.00
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in 18K Yellow Gold
The Mariah Three Tier Halo Crown Round Engagement Ring Setting in 18K Yellow Gold
Three Tier Halo Crown Round · 18K Yellow Gold
$6,085.00
Round Brilliant, Four Row Double Halo, in 18K Yellow Gold, pave setting – front view | RockHer
The Lyra Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$6,340.00
The Britney Double Halo Round Engagement Ring Setting in 18K Yellow Gold
The Britney Double Halo Round Engagement Ring Setting in 18K Yellow Gold
Double Halo Round · 18K Yellow Gold
$4,725.00
Made Entirely to Order · Every Time✦ Natural Accent Diamonds✦ Solid Gold & Platinum Only✦ 40 Day Returns✦ GIA & IGI Certified✦Made Entirely to Order · Every Time✦ Natural Accent Diamonds✦ Solid Gold & Platinum Only✦ 40 Day Returns✦ GIA & IGI Certified✦
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The Select Collection
The Select Collection
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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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