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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.

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

White Gold Oval Six Prong Solitaire Diamond Engagement Ring featuring Lab Diamonds (Main View)

Exceptional Quality Lab Diamonds set in White Gold Oval Six Prong Solitaire (Profile View)

Diamonds Oval Six Prong Solitaire Diamond Engagement Ring in White Gold (Side View)

High Quality Created Diamonds Oval Six Prong Solitaire in Yellow Gold (Main View)

Yellow Gold Oval Six Prong Solitaire featuring Man Made Diamonds (Main View)

Diamonds set in Rose Gold Oval Six Prong Solitaire Diamond Engagement Ring (Main View)

Man Made Diamonds set in Rose Gold Oval Six Prong Solitaire (Main View)

Platinum & Yellow Gold Oval Six Prong Solitaire featuring Lab Grown Diamonds (Main View)

Platinum & Yellow Gold Oval Six Prong Solitaire featuring Lab Diamonds (Profile View)

Platinum & Yellow Gold Oval Six Prong Solitaire featuring Hand Selected 2.0 ctw Lab Diamonds (Main View)

Platinum & Yellow Gold Oval Six Prong Solitaire featuring Lab Created Diamonds (Profile View)

Platinum & Rose Gold Oval Six Prong Solitaire featuring Exceptional Quality Lab Diamonds (Main View)

Hand Selected Lab Diamonds Oval Six Prong Solitaire Diamond Engagement Ring in Platinum & Rose Gold (Profile View)

Created Diamonds Oval Six Prong Solitaire in Platinum & Rose Gold (Main View)

Lab Created Diamonds Oval Six Prong Solitaire Diamond Engagement Ring in Platinum & Rose Gold (Profile View)

High Quality 2.75 ct Diamonds set in Platinum Oval Six Prong Solitaire Diamond Engagement Ring (Main View)

High Quality 2.0 Carat Man Made Diamonds Oval Six Prong Solitaire in Platinum (Main View)

Platinum Oval Six Prong Solitaire Diamond Engagement Ring featuring 2.0 Carat Lab Diamonds (Side View)

2.75 ct Diamonds set in Platinum Oval Six Prong Solitaire (Profile View)

14k Yellow Gold 2 Carat Oval Six Prong Lab Created Diamond Solitaire Ada Diamonds Design AD-145 Macro

14k Yellow Gold 2ct Oval Cut Man Made Diamond Six Prong Solitaire Engagement Ring Ada Diamonds Design AD-145 Profile

18k Yellow Gold Oval Lab Diamond Six Prong Solitaire Engagement Ring Ada Diamonds Design AD-145 Pink Background

Platinum & Yellow Gold Oval Six Prong Solitaire featuring 2.25 Carat Diamonds (Main View)

Platinum & Yellow Gold Oval Six Prong Solitaire featuring 2.5 ctw Lab Created Diamonds (Profile View)

2.25 Carat Man Made Diamonds set in Platinum & 18kt Yellow Gold Oval Six Prong Solitaire (Profile View)

yellow gold wedding set with oval six prong solitaire

1.5 Carat Diamonds set in 14 Karat Yellow Gold Oval Six Prong Solitaire (Main View)

1.75 Carat Lab Created Diamonds set in 14k Yellow Gold Oval Six Prong Solitaire (Main View)

High Quality 2.0 Carat Lab Grown Diamonds set in Platinum Oval Six Prong Solitaire Diamond Engagement Ring (Main View)

Custom 2.25 ct two tone platinum and 14k yellow gold oval six prong solitaire engagement with a lab grown diamond

2.5 ct Diamonds set in Platinum & 18k Yellow Gold Oval Six Prong Solitaire (Main View)

2.75ct oval lab diamond in six prong solitaire platinum

14k Yellow Gold 2 Carat Oval Six Prong Solitaire Lab Diamond Ring Ada Diamonds Design AD-145 Profile On Hand

2.0 ctw Lab Created Diamonds set in Platinum Oval Six Prong Solitaire (Main View)

2ct Oval Six Prong Solitaire Engagement Ring in Platinum

Hand Selected 2.0 ct Man Made Diamonds set in Platinum Oval Six Prong Solitaire (Profile View)

2ct Oval Six Prong Solitaire Engagement Ring in Platinum Profile View

2.0 ct Lab Diamonds Oval Six Prong Solitaire in Yellow Gold (Profile View)

2ct Oval Six Prong Solitaire Engagement Ring in 14k Yellow Gold

Your Choice of Gold: $1,450 USD Platinum &amp; Two-Tone: $1,700 USD Pricing is for setting only - center stone priced separately. Add a hidden halo for $500 USD.

Stunning and secure, this setting features petite prongs and a gallery wire for maximum security. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. 