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A sample of our hand-selected, pre-vetted, in-house inventory, immediately available for sale. Want to see more options? <a href="/inquire">Inquire</a> now for a curated list.&nbsp;

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.

ER PDP Checkout Fine Print

Complimentary engraving up to 10 characters. Longer engravings or those with special characters may be available for an extra charge upon inquiry. Please note, resizing engraved rings may require an additional fee.

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>.

After checkout, a Concierge will contact you via email to confirm your order. Prior to production, you will receive a rendering of your ring's exact dimensions for your approval. If you are unresponsive, your order may be canceled.Have questions? Not ready to checkout? <a href="/inquire">Inquire</a> now and a Concierge will respond within 1 business day.&nbsp;

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.

3.0 Carat Diamonds set in Platinum Pear Petite Solitaire (Main View)

Not sure what style your sweetheart desires? Ensure your proposal is a complete surprise! A non-customized version of this setting qualifies for our <a href="/proposal-settings">Proposal Setting program</a>.

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Read Our <a href="/synthetic-diamond-facts-and-misconceptions/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_!

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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

Round Petite Four Prong Solitaire

Asscher Petite Four Prong Solitaire

Cushion Petite Four Prong Solitaire

Emerald Petite Four Prong Solitaire

Oval Petite Four Prong Solitaire

Princess Petite Four Prong Solitaire

Radiant Petite Four Prong Solitaire

Pear Petite Pavé Setting

Diamonds Pear Petite Solitaire in White Gold (Main View)

Diamonds set in White Gold Pear Petite Solitaire Diamond Engagement Ring (Profile View)

Lab Grown Diamonds Pear Petite Solitaire in White Gold (Side View)

Lab Diamonds Pear Petite Solitaire Diamond Engagement Ring in Yellow Gold (Main View)

Yellow Gold Pear Petite Solitaire Diamond Engagement Ring featuring Exceptional Quality Lab Diamonds (Main View)

Rose Gold Pear Petite Solitaire Diamond Engagement Ring featuring Diamonds (Main View)

Lab Created Diamonds Pear Petite Solitaire Diamond Engagement Ring in Rose Gold (Main View)

Hand Selected Synthetic Diamonds Pear Petite Solitaire Diamond Engagement Ring in Platinum & Yellow Gold (Main View)

Lab Diamonds set in Platinum & Yellow Gold Pear Petite Solitaire Diamond Engagement Ring (Profile View)

Synthetic Diamonds Pear Petite Solitaire Diamond Engagement Ring in Platinum & Yellow Gold (Profile View)

Hand Selected Man Made Diamonds set in Platinum & Rose Gold Pear Petite Solitaire Diamond Engagement Ring (Main View)

Diamonds Pear Petite Solitaire Diamond Engagement Ring in Platinum & Rose Gold (Profile View)

Diamonds Pear Petite Solitaire Diamond Engagement Ring in Platinum & Rose Gold (Main View)

Platinum & Rose Gold Pear Petite Solitaire Diamond Engagement Ring featuring High Quality Synthetic Diamonds (Profile View)

3.5 Carat Diamonds set in Platinum Pear Petite Solitaire Diamond Engagement Ring (Main View)

Platinum Pear Petite Solitaire Diamond Engagement Ring featuring 3.5 Carat Diamonds (Side View)

14k Yellow Gold 2.25 Carat Pear Lab Diamond Solitaire Engagement Ring with Hidden Halo Ada Diamonds Design AD-187 Artistic Image

18k Yellow Gold 1.5 ct Pear Solitaire Lab Diamond Engagement Ring Ada Diamonds Design AD-187 Artistic Image

4.0 Carat Lab Diamonds set in Platinum & Yellow Gold Pear Petite Solitaire (Main View)

Platinum & Yellow Gold Pear Petite Solitaire featuring 4.0 Carat Created Diamonds (Side View)

3.0 ct Lab Grown Diamonds set in Platinum Pear Petite Solitaire (Main View)

Platinum Pear Petite Solitaire featuring 3.0 ctw Diamonds (Side View)

Yellow Gold Pear Petite Solitaire Diamond Engagement Ring featuring Exceptional Quality 2.0 ct Lab Diamonds (Side View)

platinum three carat pear lab created diamond solitaire engagement ring ada diamonds design ad 187

white gold 2.5 ct pear lab diamond solitaire engagement ring ada diamonds design ad 187

Platinum Pear Petite Solitaire featuring 2.25 ctw Lab Grown Diamonds (Main View)

1.5 ct Lab Diamonds set in Yellow Gold Pear Petite Solitaire (Main View)

Yellow Gold Pear Petite Solitaire featuring 1.5 Carat Man Made Diamonds (Side View)

two tone platinum and yellow gold 4 ct pear lab diamond solitaire engagement ring with wedding band ada diamonds design ad 187

14k Rose Gold Two Carat Pear Solitaire Engagement Ring and U Pavé 3/4 Eternity Band featuring Lab Diamonds Ada Diamonds Design Number AD-187 Artistic Shot

Rose Gold 1.5 Carat Pear Lab Created Diamond Solitaire Ring with Wedding Band in Box

1.25 Carat Pear Solitaire Engagement Ring Yellow Gold on Hand Ada Diamonds Design AD187

White Gold 1.5 Carat Pear Solitaire Engagement Ring on Hand Made with Lab Diamonds Ada Diamonds Design AD-187

1.75ct lab created pear in solitaire setting

platinum two carat pear solitaire lab engagement ring on model ada diamonds design ad 187

14k Yellow Gold Pear Petite Solitaire Diamond Engagement Ring featuring 2.25 ctw Man Made Diamonds (Main View)

14k Yellow Gold 2.25 Carat Pear Lab Diamond Solitaire Engagement Ring with Hidden Halo Ada Diamonds Design AD-187 on Model

Exceptional Quality 2.5 ctw Lab Diamonds set in Platinum Pear Petite Solitaire Diamond Engagement Ring (Main View)

3ct pear lab diamond in solitaire setting

3.25 Carat Lab Created Diamonds set in 14k Yellow Gold Pear Petite Solitaire (Main View)

18k Yellow Gold Pear Petite Solitaire Diamond Engagement Ring featuring 3.5 ctw Lab Diamonds (Main View)

Two Tone Platinum and Yellow Gold Four Carat Pear Cut Lab Diamond Solitaire Engagement Ring on Hand Ada Diamonds Design 187

2ct pear solitaire with oval wedding band yellow gold ada diamonds design ad 193 and ad 187 on model

14k Rose Gold 1.5ct Pear Lab Diamond Solitaire with Wedding Band Ada Diamonds Design AD-187 On Model

14k Yellow Gold Pear Petite Solitaire featuring 1.5 Carat Diamonds (Side View)

White Gold Pear Petite Solitaire Diamond Engagement Ring featuring 2.0 ct Diamonds (Profile View)

"Unveiling the Elegance: 2.0 ct Pear Petite Solitaire Diamond Engagement Ring in 18k White Gold - Profile View"

White Gold Pear Petite Solitaire featuring Exceptional Quality 2.0 Carat Lab Grown Diamonds (Profile View)

"Elegant 2.0 Carat Pear Shaped Solitaire Diamond Engagement Ring in 18k White Gold - Profile View"

Platinum & Yellow Gold Pear Petite Solitaire featuring 3.0 ct Lab Created Diamonds (Profile View)

3ct Pear Petite Solitaire in Two Tone Platinum and 14k Yellow Gold

Yellow Gold Pear Petite Solitaire featuring 3.0 Carat Diamonds (Profile View)

"Stunning 3.0 Carat Pear Petite Solitaire Diamond Engagement Ring in 18k Yellow Gold - Profile View"

2.25 Carat Diamonds Pear Petite Solitaire Diamond Engagement Ring in Rose Gold (Main View)

"Elegant 2.25 CT Pear Petite Solitaire Diamond Engagement Ring in 18k Rose Gold - Unveiling"

Your Choice of Gold: $1,250 USD Platinum &amp; Two-Tone: $1,500 USD Pricing is for setting only - center stone priced separately. Add a hidden halo for $500 USD.

Simple and romantic, this setting features three petite prongs and a gallery wire. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. 

Pear Petite Solitaire

Petite Solitaires

Custom made-to-order solitaire engagement ring featuring conflict-free lab diamonds hand-selected for quality, fire, and brilliance. Available options: platinum, 14k or 18k gold: white, yellow, rose. Ada Diamonds is the leading luxury purveyor and the best place to buy a lab diamond. Virtual consultations available worldwide; private in-person appointments available in San Francisco, New York, and Austin TX.