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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 Cathedral 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

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Round Cathedral Pavé Setting

Asscher Cathedral Pavé Setting

Cushion Cathedral Pavé Setting

Emerald Cathedral Pavé Setting

Oval Cathedral Pavé Setting

Pear Cathedral Pavé Setting

Princess Cathedral Pavé Setting

Radiant Cathedral Solitaire

White Gold Radiant Cathedral Pavé Diamond Engagement Ring featuring Hand Selected Lab Created Diamonds (Main View)

Synthetic Diamonds Radiant Cathedral Pavé Diamond Engagement Ring in White Gold (Profile View)

Lab Diamonds set in White Gold Radiant Cathedral Pavé Setting (Side View)

Diamonds set in Yellow Gold Radiant Cathedral Pavé Diamond Engagement Ring (Main View)

Yellow Gold Radiant Cathedral Pavé Setting featuring Hand Selected Lab Diamonds (Main View)

Synthetic Diamonds Radiant Cathedral Pavé Setting in Rose Gold (Main View)

Rose Gold Radiant Cathedral Pavé Setting featuring Exceptional Quality Lab Diamonds (Main View)

Platinum & Yellow Gold Radiant Cathedral Pavé Diamond Engagement Ring featuring Lab Diamonds (Main View)

High Quality Lab Created Diamonds Radiant Cathedral Pavé Diamond Engagement Ring in Platinum & Yellow Gold (Profile View)

Platinum & Yellow Gold Radiant Cathedral Pavé Diamond Engagement Ring featuring Hand Selected Diamonds (Profile View)

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

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

Platinum & Rose Gold Radiant Cathedral Pavé Diamond Engagement Ring featuring Exceptional Quality Diamonds (Main View)

High Quality Lab Created Diamonds Radiant Cathedral Pavé Setting in Platinum & Rose Gold (Profile View)

Platinum 3 Carat Radiant Lab Diamond in High Profile Pavé Setting Ada Diamonds Design AD-353 in Box

Yellow Gold 2.5 Carat Radiant Cathedral Pavé Ring with Lab Diamonds Ada Diamonds Design Ad-353 Macro

Lab Diamond Wedding Set Featuring Platinum 2ct Radiant Pavé Ring and Lab Diamond Eternity Band Ada Diamonds Design AD-353

Platinum Three Carat Radiant Pavé Lab Diamond Ring Ada Diamonds Design AD-353 Artistic

3ct radiant cut lab diamond in cathedral pave setting in platinum

White Gold Four Carat Radiant Lab Diamond Pavé Ring Ada Diamonds Design AD-353 Macro

radiant cut lab diamond in cathedral pave setting

lab grown diamond engagement ring with radiant center stone

platinum 3 carat radiant man made cathedral pavé engagement ring ada diamonds design ad 353 macro

platinum 3 ct radiant cut lab diamond cathedral pavé engagement ring ada diamonds design ad 353

18k White Gold 2 Carat Radiant Cathedral Pavé Lab Created Diamond Engagement Ring Ada Diamonds Design AD-353 Profile

Yellow Gold 2.5 Carat Radiant Cut Lab Diamond Cathedral Pavé Engagement Ring Ada Diamonds Design AD-353 Profile

Platinum 3.5 Carat Radiant Lab Diamond Ring Ada Diamonds Design AD-353 Profile

18k Yellow Gold 3 Carat Radiant Lab Diamond Cathedral Pavé Ring Ada Diamonds Design AD353 Profile View

White Gold 1.75ct Radiant Cut Lab Grown Diamond Cathedral Pavé Ring Ada Diamonds Design AD-353 Profile

one and a half carat radiant cut lab diamond in pave setting

White Gold 1.75ct Radiant Lab Diamond Ring with Pavé Band Ada Diamonds Design AD-353 on Hand

White Gold 2ct Radiant Cut Pavé Engagement Ring with Lab Diamonds Ada Diamonds Design AD-353 on Hand

2 Carat Rectangular Radiant Lab Diamond High Profile Pavé Engagement Ring Ada Diamonds Design AD-353 on Model

platinum 2.5 carat radiant cut lab diamond trellis pavé engagement ring design ad 353

18k White Gold 3.5 Carat Radiant Cathedral Pavé Lab Diamond Ring Ada Diamonds Design AD-353 on Hand

Platinum 4 Carat Lab Diamond Pavé Engagement Ring Ada Diamonds Design AD-353 on Model

on hand size guide different pavé band sizes lab diamond engagement rings ada diamonds

3ct Radiant Cut Lab Diamond Cathedral Pavé Engagement Ring in Platinum | Ada Diamonds

Profille View 3ct Radiant Cut Lab Diamond Cathedral Pavé Engagement Ring in Platinum | Ada Diamonds

2.5 Carat Radiant Cut Cathedral Lab Diamond Ring with Pavé Band in 14k Yellow Gold | Ada Diamonds

Your Choice of Gold:  1.6mm Side Stones (0.40ctw): $2,550 USD 1.8mm Side Stones (0.50ctw): $2,650 USD 2.0mm Side Stones (0.60ctw): $2,750 USD 2.2mm Side Stones (0.70ctw): $2,850 USD 2.4mm Side Stones (1.0ctw): $3,250 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. Add a hidden halo for $500 USD. Total carat weights are approximate.

Feminine and simple, this setting features a petite four-prong basket and cathedral shoulders. Customize your lab diamond engagement ring with diamond sizes of 1.6-2.5mm in 3/4, half, or eternity coverage.

Pavé Standard