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Our friendly Diamond Concierge Team is available to answer any questions you may have, help you choose a spectacular lab diamond, and customize this engagement ring to your exact specifications.

Not sure what size halo is best? <a href="/inquire">Please inquire</a> and a Diamond Concierge will be happy to discuss with you.

Always custom created, never mass-produced. We proudly craft all of our engagement rings in the USA.

Visit <a href="/visit">one of our showrooms</a> or join the thousands of clients around the world who work with us <a href="/diamond-concierge-process">entirely virtually</a>.

<p style="--tw-backdrop-blur:;--tw-backdrop-brightness:;--tw-backdrop-contrast:;--tw-backdrop-grayscale:;--tw-backdrop-hue-rotate:;--tw-backdrop-invert:;--tw-backdrop-opacity:;--tw-backdrop-saturate:;--tw-backdrop-sepia:;--tw-blur:;--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-brightness:;--tw-contrast:;--tw-drop-shadow:;--tw-gradient-from-position:;--tw-gradient-to-position:;--tw-gradient-via-position:;--tw-grayscale:;--tw-hue-rotate:;--tw-invert:;--tw-numeric-figure:;--tw-numeric-fraction:;--tw-numeric-spacing:;--tw-ordinal:;--tw-pan-x:;--tw-pan-y:;--tw-pinch-zoom:;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-inset:;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-offset-width:0px;--tw-ring-shadow:0 0 #0000;--tw-rotate:0;--tw-saturate:;--tw-scale-x:1;--tw-scale-y:1;--tw-scroll-snap-strictness:proximity;--tw-sepia:;--tw-shadow-colored:0 0 #0000;--tw-shadow:0 0 #0000;--tw-skew-x:0;--tw-skew-y:0;--tw-slashed-zero:;--tw-translate-x:0;--tw-translate-y:0;-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid rgb(229, 231, 235);box-sizing:border-box;color:rgb(41, 41, 41);font-family:__vito_823815, __vito_Fallback_823815, sans-serif;font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-bottom:0px;margin-right:0px;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">We proudly cast and hand-set our engagement rings in the USA to our clients' exact specifications. Our knowledgeable, yet approachable Diamond Concierge Team are happy to discuss all the options below, along with any other customizations you may seek, upon receipt of your inquiry.&nbsp;<p style="--tw-backdrop-blur:;--tw-backdrop-brightness:;--tw-backdrop-contrast:;--tw-backdrop-grayscale:;--tw-backdrop-hue-rotate:;--tw-backdrop-invert:;--tw-backdrop-opacity:;--tw-backdrop-saturate:;--tw-backdrop-sepia:;--tw-blur:;--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-brightness:;--tw-contrast:;--tw-drop-shadow:;--tw-gradient-from-position:;--tw-gradient-to-position:;--tw-gradient-via-position:;--tw-grayscale:;--tw-hue-rotate:;--tw-invert:;--tw-numeric-figure:;--tw-numeric-fraction:;--tw-numeric-spacing:;--tw-ordinal:;--tw-pan-x:;--tw-pan-y:;--tw-pinch-zoom:;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-inset:;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-offset-width:0px;--tw-ring-shadow:0 0 #0000;--tw-rotate:0;--tw-saturate:;--tw-scale-x:1;--tw-scale-y:1;--tw-scroll-snap-strictness:proximity;--tw-sepia:;--tw-shadow-colored:0 0 #0000;--tw-shadow:0 0 #0000;--tw-skew-x:0;--tw-skew-y:0;--tw-slashed-zero:;--tw-translate-x:0;--tw-translate-y:0;-webkit-text-stroke-width:0px;background-color:rgb(255, 255, 255);border:0px solid rgb(229, 231, 235);box-sizing:border-box;color:rgb(41, 41, 41);font-family:__vito_823815, __vito_Fallback_823815, sans-serif;font-size:medium;font-style:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-weight:400;letter-spacing:normal;margin-bottom:0px;margin-right:0px;margin-top:0px;orphans:2;text-align:start;text-decoration-color:initial;text-decoration-style:initial;text-decoration-thickness:initial;text-indent:0px;text-transform:none;white-space:normal;widows:2;word-spacing:0px;">Not sure exactly what you or your partner wants? No problem! Please feel free to inquire and we're happy to guide you through the process. <a style="--tw-backdrop-blur:;--tw-backdrop-brightness:;--tw-backdrop-contrast:;--tw-backdrop-grayscale:;--tw-backdrop-hue-rotate:;--tw-backdrop-invert:;--tw-backdrop-opacity:;--tw-backdrop-saturate:;--tw-backdrop-sepia:;--tw-blur:;--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-brightness:;--tw-contrast:;--tw-drop-shadow:;--tw-gradient-from-position:;--tw-gradient-to-position:;--tw-gradient-via-position:;--tw-grayscale:;--tw-hue-rotate:;--tw-invert:;--tw-numeric-figure:;--tw-numeric-fraction:;--tw-numeric-spacing:;--tw-ordinal:;--tw-pan-x:;--tw-pan-y:;--tw-pinch-zoom:;--tw-ring-color:rgba(59,130,246,.5);--tw-ring-inset:;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-offset-width:0px;--tw-ring-shadow:0 0 #0000;--tw-rotate:0;--tw-saturate:;--tw-scale-x:1;--tw-scale-y:1;--tw-scroll-snap-strictness:proximity;--tw-sepia:;--tw-shadow-colored:0 0 #0000;--tw-shadow:0 0 #0000;--tw-skew-x:0;--tw-skew-y:0;--tw-slashed-zero:;--tw-translate-x:0;--tw-translate-y:0;border:0px solid rgb(229, 231, 235);box-sizing:border-box;color:inherit;text-decoration-color:inherit;text-decoration-line:underline;text-decoration-style:inherit;text-decoration-thickness:inherit;" href="/diamond-concierge-process">Learn more</a> about our engagement ring purchasing experience.

Setting Price as Currently Configured

PDP ER - Setting Price as Currently Configured

Free US Shipping fully insured with signature required to a residence, business address, or Fedex Office. Purchases over $15,000 will ship FedEx Priority Overnight. Purchases of less than $15,000 will ship Fedex Two Day. International Shipping to 69 countries, fully insured. International shipping fees start at $75 USD.

When it comes to durability and having an engagement ring that stands the test of time, platinum is our recommended choice for a white metal.

Radiant Halo Pavé Setting - Ada Diamonds

Read Our <a href="/frequently-asked-questions-about-lab-grown-diamonds">Frequently Asked Questions</a>See Our <a href="/buy-lab-diamonds">Diamond Pricing</a>

New to Lab Diamonds?

Overlay Centered

A Purchase This Important Deserves&nbsp;an <a href="/ada-vs-competition">Impeccable Buying Experience</a>

Why Choose Ada Diamonds?

Shop <a href="/wedding-bands">Wedding Bands</a> Shop <a href="/mens-wedding-bands">Men’s Bands</a>

From Will You? to _I Do_!

emerald-eternity-band-with-lab-grown-diamonds.jpg

Ada was founded by a husband-wife team. <a href="/about-ada-diamonds">Our Genesis</a> &amp; <a href="/ethical-supply-chains">Our Values</a>

Grown From Love

Founders of Ada Diamonds Sitting on a Beach at Sunset

Ready to Begin Your Concierge Experience?

Engagement Modal Form

Ada Diamonds specializes in large, sensational diamonds of superlative quality. Our diamonds are cut from the highest purity diamond crystals, have optimal cut and sparkle, and are always eye clean. Much like mined diamonds, lab diamonds are priced based on their quality characteristics. Use the tool below to understand our pricing:

Ada Diamonds is the Leading Luxury Purveyor of Lab Diamonds

ER-MB-Number-0

ER-MB-Number-1

ER-MB-Number-2

ER-MB-Number-3

ER-MB-Number-4

Asscher Halo Pavé Setting

Cushion Halo Pavé Setting

Emerald Halo Pavé Setting

Oval Halo Pavé Setting

Pear Halo Pavé Setting

Princess Halo Pavé Setting

Round Halo Pavé Setting

Halo-000

Halo-001

Halo-002

Halo-003

Halo-004

Halo-005

Halo-006

18k White Gold Radiant Halo Pavé Diamond Engagement Ring featuring 2.0 Carat Diamonds (Main View)

18k White Gold Radiant Halo Pavé Setting featuring High Quality 2.0 ct Diamonds (Profile View)

High Quality 2.0 Carat Man Made Diamonds set in 18k White Gold Radiant Halo Pavé Diamond Engagement Ring (Profile View)

Lab Diamonds Radiant Halo Pavé Diamond Engagement Ring in White Gold (Side View)

18k White Gold Radiant Halo Pavé Setting featuring 2.0 Carat Lab Diamonds (Side View)

Exceptional Quality Diamonds Radiant Halo Pavé Setting in Yellow Gold (Main View)

Synthetic Diamonds set in Yellow Gold Radiant Halo Pavé Setting (Main View)

Rose Gold Radiant Halo Pavé Setting featuring Lab Diamonds (Main View)

Rose Gold Radiant Halo Pavé Diamond Engagement Ring featuring Lab Diamonds (Main View)

Diamonds set in Platinum & Yellow Gold Radiant Halo Pavé Diamond Engagement Ring (Main View)

Man Made Diamonds set in Platinum & Yellow Gold Radiant Halo Pavé Setting (Profile View)

Lab Diamonds Radiant Halo Pavé Diamond Engagement Ring in Platinum & Yellow Gold (Profile View)

Diamonds set in Platinum & Rose Gold Radiant Halo Pavé Diamond Engagement Ring (Main View)

Platinum & Rose Gold Radiant Halo Pavé Diamond Engagement Ring featuring Lab Created Diamonds (Profile View)

Platinum & Rose Gold Radiant Halo Pavé Diamond Engagement Ring featuring High Quality Lab Diamonds (Main View)

Lab Grown Diamonds set in Platinum & Rose Gold Radiant Halo Pavé Diamond Engagement Ring (Profile View)

Platinum Radiant Halo Pavé Setting featuring Exceptional Quality 3.0 Carat Lab Diamonds (Side View)

Platinum Radiant Halo Pavé Diamond Engagement Ring featuring 2.5 ctw Lab Diamonds (Profile View)

2.5 ctw Lab Created Diamonds set in Platinum Radiant Halo Pavé Diamond Engagement Ring (Main View)

Platinum Radiant Halo Pavé Setting featuring 2.5 Carat Lab Diamonds (Side View)

Platinum Radiant Halo Pavé Setting featuring High Quality 2.0 ct Diamonds (Main View)

Platinum Radiant Halo Pavé Diamond Engagement Ring featuring 2.0 Carat Diamonds (Main View)

18kt White Gold Radiant Halo Pavé Setting featuring Hand Selected 1.75 Carat Diamonds (Main View)

White Gold Radiant Halo Pavé Diamond Engagement Ring featuring 1.75 ctw Diamonds (Profile View)

18k White Gold Radiant Halo Pavé Diamond Engagement Ring featuring 1.75 Carat Lab Diamonds (Main View)

White Gold Lab Diamond Wedding Set with Radiant Cut Halo Engagement Ring and Twisting Wedding Band Ada Diamonds Design AD-445 on Hand

Platinum Radiant Halo Pavé Diamond Engagement Ring featuring Hand Selected 1.75 ct Diamonds (Main View)

Platinum Radiant Halo Pavé Diamond Engagement Ring featuring 2.0 Carat Man Made Diamonds (Main View)

3 Carat Radiant Cut Lab Grown Diamond Ring with Halo and Diamond Band Ada Diamonds Design AD-445 on Model

Platinum Radiant Halo Pavé Setting featuring 2.5 Carat Synthetic Diamonds (Main View)

Radiant Halo Pavé Setting featuring High Quality 2.5 ct Lab Created Diamonds (Main View)

2.5 ct Lab-Created Diamond: Radiant Halo Pavé Engagement Ring in Platinum - AD-445

Radiant Halo Pavé Setting featuring 2.5 Carat Lab Diamonds (Profile View)

Exquisite 2.5 Carat Lab-Grown Diamond in Platinum Radiant Halo Pavé Engagement Ring - Profile View

Your Choice of Gold:  1.1mm in Halo, 1.6mm on Band (0.60ctw): $3,150 USD1.2mm in Halo, 1.6mm on Band (0.70ctw): $3,200 USD1.3mm in Halo, 1.8mm on Band (0.80ctw): $3,350 USD1.5mm in Halo, 2.0mm on Band (1.0ctw): $3,950 USD Starting at price is for the setting only (center stone priced separately) and includes DEF/VS lab grown diamonds set in 3/4 coverage. Platinum &amp; two-tone available for an additional $300 fee. Total carat weights are approximate. Additional halo sizes of 2.0mm and 2.4mm.

A modern classic, this setting features a single halo and cathedral shoulders. Customize your lab diamond engagement ring by choosing your halo diamond size and band diamond size in 3/4, half, or eternity coverage.

Pavé Standard

Single Halo