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Starting at price assumes a matched pair of F+ VS2+ lab diamonds in 14k. Exact carat weights may vary.Want bigger diamonds? Prefer to pick your own matched pair? Our friendly Diamond Concierge are here to assist you. <a href="/inquire">Inquire</a> to get started or learn more about our exclusive<a href="/diamond-concierge-process" target="_blank" rel="noopener noreferrer"> Concierge Experience</a>.

Starting at price assumes a F+ VS2+ lab diamond in 14k. Exact carat weights may vary.Want a bigger diamond? Prefer to pick your own? Our friendly Diamond Concierge are here to assist you. <a href="/inquire">Inquire</a> to get started or learn more about our exclusive<a href="/diamond-concierge-process"> Concierge Experience</a>.

Features DEF VS lab grown diamonds set in 14k. Carat weights are approximate.

Starting at price assumes DEF VS lab grown diamonds set in 14k. Carat weights are approximate.

Starting at price assumes a matched pair of F+ VS2+ lab diamonds in 14k. Exact carat weights may vary.&nbsp;

Starting at price assumes a matched pair of F+ VS2+ lab diamonds with DEF VS lab grown melee set with in 14k. Exact carat weights may vary.

Starting at price assumes a F+ VS2+ lab diamond. Exact carat weights may vary.

Starting at price assumes a F+ VS2+ lab diamond with DEF VS lab grown melee in 14k. Exact carat weights may vary.&nbsp;

Starting at price assumes DEF/VS lab grown diamonds in sizes 5-6 set in your choice of gold. Additional setting fee for platinum: $300. Diamond sizes and weights are approximate and subject to availability.

Starting at pricing assumes 14k yellow, 14k rose, 18k white, 18k yellow, or 18k rose gold in sizes 7-10. Pricing is for the setting only - center stone priced separately.All of Ada's solitaire settings are fully bespoke and made to order. Want to customize this ring to meet your needs? No problem. Our friendly Diamond Concierge are here to help you create the perfect ring.

Custom bands feature DEF/VS lab grown diamonds. Diamond sizes and weights are approximate and subject to availability. Please note that all custom bands of 4mm or wider are final sale and not eligible for return or re-size.

Available in our light comfort fit (~1.75mm height) and standard comfort fit (~2.2mm height). The two most popular widths for men are 5mm and 6mm. Starting at pricing assumes 18k white, yellow, or rose gold in light comfort fit in sizes 7-10. Additional costs: Platinum +$300 USD, standard weight +$400 USD. Available discounts: 14k yellow or rose gold -$200 USD; 4mm -$200 USD.Comparison shopping? The depth or height of the band contributes to the pricing of metal bands. Ada’s light comfort fit depth may be referred to as “mid weight” or even “heavy weight” by other brands. We believe your wedding band should feel comfortable, yet substantial.

Available in standard comfort fit (~1.9mm height). The two most popular widths for men are 5mm and 6mm. Starting at pricing assumes 18k white, yellow, or rose gold in comfort fit in sizes 7-10. Additional costs: Platinum +$300 USD. Available discounts: 14k yellow or rose gold -$200 USD; 4mm -$200 USD.Comparison shopping? The depth or height of the band contributes to the pricing of metal bands. We believe your wedding band should feel comfortable, yet substantial.

Starting at price assumes DEF/VS lab grown diamonds in sizes 5-6 set in your choice of gold. Additional setting fee for platinum: $300. Carat weights are approximate.

Starting at pricing assumes 14k yellow or rose gold in standard comfort fit in sizes 4-7.Note: Metal bands are not custom cast and are available as off-the-shelf items for expediency and cost. As a result, this ring may have very slight differences in color for yellow and rose gold from custom cast pieces. If you are interested in a custom cast band to accompany your wedding band set, please inquire.Comparison shopping? The depth or height of the band contributes to the pricing of metal bands. We believe your wedding band should feel comfortable, yet substantial.

Looking to purchase a single earring? We're happy to sell individually. Please inquire and a member of our Diamond Concierge Team will be happy to help.

Interested in another metal? Please inquire.

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>.

Our friendly Diamond Concierge Team is available to answer any questions, help you choose the perfect {{Jewelry_Type_Clean}}, or customize this design to your exact specifications. &nbsp;

This design is only available in a single carat weight. Please inquire if you would like to customize this design.

Setting Price as Currently Configured

PDP ER - Setting Price as Currently Configured

_Secret Sale_ Details

Limited quantities available. Secret Sale items may only be exchanged or returned for store credit and are not eligible for a refund.

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.

Set with friction posts and tension backs. Screw backs available upon request.&nbsp;

Lab diamonds of 0.70ct or larger are guaranteed to come with IGI, GCAL, or GIA grading reports. Lab diamonds smaller than 0.70ct may not be graded but have been assessed by Ada Diamonds staff.&nbsp;

Planning to wear this next to an engagement ring? Consider a <a href="/jewelry/spacer-band-295">Spacer Band</a> to protect your prongs.

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.

Shop <a href="/ready-to-ship-jewelry">Ready to Ship Jewelry</a>Delivered as Soon as Tomorrow

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Always Custom, Always Conscious Shop <a href="/engagement-rings-and-wedding-bands">Engagement Rings</a>

Bespoke Bridal

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Customer Reviews

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Regular Jewelry Modal

A round lab diamond set in a solitaire pendant on an adjustable chain.  0.35ct: $650 USD0.50ct: $850 USD0.75ct: $1,050 USD1.0ct: $1,500 USD1.25ct: $2,150 USD1.5ct: $2,950 USD

Want a bigger diamond? Prefer to pick your own? Want 18k? Our friendly Diamond Concierge are here to assist you. <a href="https://www.adadiamonds.com/inquire/" target="_blank" style="background-color: rgb(255, 255, 255);">Inquire</a> to get started or learn more about our exclusive <a href="https://www.adadiamonds.com/diamond-concierge-process" target="_blank" style="background-color: rgb(255, 255, 255);">Concierge Experience</a>. In a hurry? Shop our hand-curated selection of <a href="https://www.adadiamonds.com/ready-to-ship-jewelry" target="_blank" style="background-color: rgb(255, 255, 255);">ready to ship lab diamond fine jewelry</a>.

A round lab diamond set in a solitaire pendant on an adjustable chain.  0.35ct: $650 USD0.50ct: $850 USD0.75ct: $1,050 USD1.0ct: $1,500 USD1.25ct: $2,150 USD1.5ct: $2,950 USD Pricing assumes F+ VS2+. Set in 14k solitaire four prong pendant on an 18&quot; chain. Additional chain lengths available upon request. Additional setting fees for 18k: $150, platinum $300. Exact carat weights may vary. Lab diamonds of 0.70ct each or larger come with IGI or GCAL certification. Lab diamonds smaller than 0.50ct may not be certified but have been assessed by Ada Diamonds staff.. Want a bigger diamond? Prefer to pick your own? Want 18k? Our friendly Diamond Concierge are here to assist you. <a href="https://www.adadiamonds.com/inquire/" target="_blank">Inquire</a> to get started or learn more about our exclusive <a href="https://www.adadiamonds.com/diamond-concierge-process" target="_blank">Concierge Experience</a>. In a hurry? Shop our hand-curated selection of <a href="https://www.adadiamonds.com/ready-to-ship-jewelry" target="_blank">ready to ship lab diamond fine jewelry</a>.

0.75 carat round lab diamond solitaire pendant yellow gold ada diamonds design ad 011

Pendants

Round Pendant Necklaces

Classic Round Pendant

A classic diamond pendant necklace featuring a round brilliant lab grown diamond. Available options: platinum, 14k or 18k gold: white, yellow, rose. All of Ada Diamond's jewelry is custom made to order with sustainably grown lab created diamonds hand-selected for quality, fire, and brilliance. Free shipping and 30 day returns.

Round Diamond Classic Solitaire Pendant

A classic necklace featuring a hand-selected lab grown diamond set in a four prong solitaire basket.

white gold 0.75 ct round lab diamond solitaire pendant ada diamonds design ad011

white gold round lab diamond pendant ada diamonds design ad 011

yellow gold round lab diamond pendant ada diamonds design ad 011

1 carat round lab diamond solitaire pendant yellow gold ada diamonds design ad 011

round lab diamond solitaire pendant necklace

solitaire round lab diamond pendant ada diamonds design ad 011

half carat round lab diamond solitaire pendant ada diamonds

platinum lab diamond round solitaire necklace ada diamonds

white gold round lab diamond pendant ada diamonds design ad011

yellow gold 1 carat round lab diamond pendant ada diamonds design ad 011

Classic Emerald Pendant

Classic Princess Pendant

Classic Asscher Pendant

Classic Radiant Pendant

Single Bezel Cosmopolitan Necklace

Triple Bezel Cosmopolitan Necklace

Compass Pendant

0.35ctw | 14k Yellow Gold

0.35ctw Round Diamond Classic Solitaire Pendant in 14k Yellow Gold

Classic Round Pendant in 14k Yellow Gold 0.35ctw

0.35ctw | 14k Rose Gold

0.35ctw Round Diamond Classic Solitaire Pendant in 14k Rose Gold

Classic Round Pendant in 14k Rose Gold 0.35ctw

0.35ctw | 14k White Gold

0.35ctw Round Diamond Classic Solitaire Pendant in 14k White Gold

Classic Round Pendant in 14k White Gold 0.35ctw

0.35ctw | 18k Yellow Gold

0.35ctw Round Diamond Classic Solitaire Pendant in 18k Yellow Gold

Classic Round Pendant in 18k Yellow Gold 0.35ctw

0.35ctw | 18k White Gold

0.35ctw Round Diamond Classic Solitaire Pendant in 18k White Gold

Classic Round Pendant in 18k White Gold 0.35ctw

0.35ctw | Platinum

0.35ctw Round Diamond Classic Solitaire Pendant in Platinum

Classic Round Pendant in Platinum 0.35ctw

0.5ctw | 14k Yellow Gold

0.5ctw Round Diamond Classic Solitaire Pendant in 14k Yellow Gold

Classic Round Pendant in 14k Yellow Gold 0.5ctw

0.5ctw | 14k Rose Gold

0.5ctw Round Diamond Classic Solitaire Pendant in 14k Rose Gold

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