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Shop our selection of in-stock lab diamond jewelry, ready for immediate shipment.

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Shop In-Stock Favorites

Shop our selection of in-stock lab diamond jewelry, ready for immediate shipment.

Shop Now

New Arrivals

Top Rated

Single Stone Letter A Pendant in 14k White Gold

Single Stone Letter A Pendant in 14k Yellow Gold

Primary Rose Gold Image for Single Stone Letter Pendant

Single Stone Letter Pendant$550

Top Rated

Primary White Image for Pave Letter Pendant

Primary Yellow Image for Pave Letter Pendant

Primary Rose Gold Image for Pave Letter Pendant

Pave Letter Pendant$750

High Quality 6.0 Carat Round Man Made Diamonds set in 18k White Gold Bezel Tennis Bracelet (Main View)

14k Yellow Gold 6ctw Round Diamond Bezel Tennis Bracelet | Elegant & Timeless in 14k Yellow Gold featuring Hand Selected 6.0 ctw Round Brilliant Diamonds (Main View)

High Quality 6.0 Carat Round Brilliant Lab Diamonds set in 14k Yellow Gold Bezel Tennis Bracelet (Side View)

14 Karat Rose Gold 6ctw Round Diamond Bezel Tennis Bracelet | Elegant & Timeless in 14k Rose Gold featuring High Quality 6.0 ct Round Created Diamonds

Bezel Tennis BraceletFrom $4,450

Top Rated

3.0 Carat Round Platinum 3ctw Round Ruby Prong Set Eternity Band in Platinum (Main View)

3.0 ctw Round Ruby Prong Set Eternity Band in 14k Yellow Gold (Main View)

3 carat ruby eternity band in 14k gold main view ada diamonds ad081

Ruby Prong Set Eternity BandFrom $3,200

Top Rated

3ct Platinum Emerald Prong Set Eternity Band (Main View)

3.0 ct 14k Yellow Gold Emerald Prong Set Eternity Band (Main View)

14k Rose Gold Emerald Prong Set Eternity Band 3ctw(Main View)

Emerald Prong Set Eternity BandFrom $3,200

Top Rated

3.0 ct Round Platinum Sapphire Prong Set Eternity Band (Main View)

14k Yellow Gold 3ctw Round Sapphire Prong Set Eternity Band in 14k Yellow Gold (Main View)

14k Rose Gold 3ctw Round Sapphire Prong Set Eternity Band(Main View)

Sapphire Prong Set Eternity BandFrom $3,200

Top Rated

Synthetic Emeralds in U Pave Eternity Band White Gold(Main View)

emerald 14k yellow gold u pave eternity band for fashion or wedding ada diamonds (main view)

Emerald U Pavé Eternity Band in 14k Rose Gold (Side View)

Emerald U Pavé Eternity BandFrom $2,600

Top Rated

18k White Gold 0.8ctw Round Sapphire U Pavé Eternity Band(Main View)

Fashion and Cocktail Ring 14kt Yellow Gold Sapphire U Pavé Eternity Band (Main View)

synthetic sapphire round u pavé eternity band in rose gold perspective view

Sapphire U Pavé Eternity BandFrom $2,600

Top Rated

18k White Gold 0.8ctw Round Ruby U Pavé Eternity Band (Main View)

0.8 Carat Round Ruby U Pavé Eternity Band in 14 Karat Yellow Gold (Main View)

0.8ctw Round Ruby U Pavé Eternity Band in 14k Rose Gold (Main View)

Ruby U Pavé Eternity BandFrom $2,600

Top Rated

18kt White Gold 4ctw Round Brilliant Diamond Bezel Stud Earrings in 18k White Gold featuring Hand Selected 4.0 Carat Diamonds (Main View)

High Quality 4.0 Carat Diamonds 4ctw Round Brilliant Diamond Bezel Stud Earrings in 14k Yellow Gold in 14k Yellow Gold (Main View)

Rose Gold Round Bezel Studs featuring Hand Selected 4.0 Carat Diamonds

Round Bezel StudsFrom $2,100

Top Rated

18k White Gold Oval Bezel Studs featuring Exceptional Quality 4.0 ctw Lab Diamonds

14k Yellow Gold 4ctw Oval Cut Diamond Bezel Stud Earrings in 14k Yellow Gold featuring High Quality 4.0 ctw Lab Created Diamonds (Main View)

Oval Bezel StudsFrom $2,100

Top Rated

4.0 ct Lab Diamonds Emerald Cut Bezel Studs in 18k White Gold (Main View)

14k Yellow Gold Emerald Cut Bezel Studs featuring 4.0 ct Lab Diamonds (Main View)

4.0 ctw Created Diamonds set in 14kt Rose Gold Emerald Cut Bezel Studs

Emerald Cut Bezel StudsFrom $2,100

Top Rated

Exceptional Quality 4.0 ct Lab Diamonds 4ctw Asscher Cut Diamond Bezel Stud Earrings in 18k White Gold(Main View)

14k Yellow Gold Asscher Bezel Studs featuring 4.0 Carat Diamonds (Main View)

14 Karat Rose Gold 4ctw Asscher Cut Diamond Bezel Stud Earrings in 14k Rose Gold featuring 4.0 ct Lab Diamonds (Main View)

Asscher Bezel StudsFrom $2,100

1.5 ct Round Brilliant Man Made Diamonds set in 18k White Gold 1.5ctw Single Bezel Set Emerald Diamond Pendant in 18k White Gold (Main View)

1.5 ct Round Brilliant Lab Diamonds set in 14 Karat Yellow Gold 1.5ctw Single Bezel Set Emerald Diamond Pendant in 14k Yellow Gold (Main View)

1.5 ct Round Brilliant Lab Diamonds set in 14 Karat Rose Gold Emerald Floating Bezel Pendant (Main View)

Emerald Floating Bezel PendantFrom $1,150

1.5 Carat Diamonds Asscher Floating Bezel Pendant in 18k White Gold (Main View)

High Quality 1.5 ct Lab Diamonds set in 14kt Yellow Gold Asscher Floating Bezel Pendant (Main View)

Hand Selected 1.5 ct Man Made Diamonds set in 14k Rose Gold Asscher Floating Bezel Pendant (Main View)

Asscher Floating Bezel PendantFrom $950

1.5 Carat Diamonds set in White Gold 1.5ctw Single Bezel Set Princess Diamond Pendant in 18k White Gold

1.5 Carat Lab Diamonds set in Yellow Gold Princess Floating Bezel Pendant

1.5 Carat Diamonds set in 14k Rose Gold Princess Floating Bezel Pendant

Princess Floating Bezel PendantFrom $950

Top Rated

2.05 ct Created Diamonds Classic Round Pendant with Pave Bail in 18k White Gold (Main View)

2.05 ctw Diamonds Classic Round Pendant with Pave Bail in 14k Yellow Gold (Main View)

2.05 Carat Lab Diamonds set in 14k Rose Gold Classic Round Pendant with Pave Bail (Main View)

Classic Round Pendant with Pave BailFrom $850

Top Rated

18 Karat White Gold 1.55ctw Emerald Cut Diamond Pendant with Pave Diamond Bail in 18k White Gold featuring 1.55 Carat Lab Diamonds (Main View)

18kt White Gold Classic Emerald Pendant with Pave Bail featuring Hand Selected 1.55 Carat Diamonds (Side View)

14k Yellow Gold Classic Emerald Pendant with Pave Bail featuring 1.55 ct Lab Grown Diamonds (Main View)

14k Yellow Gold Classic Emerald Pendant with Pave Bail featuring 1.55 ct Lab Diamonds (Side View)

1.55 ct Lab Diamonds set in 14k Rose Gold 1.55ctw Emerald Cut Diamond Pendant with Pave Diamond Bail in 14k Rose Gold (Main View)

1.55 Carat Lab Diamonds set in 14k Rose Gold 1.55ctw Emerald Cut Diamond Pendant with Pave Diamond Bail in 14k Rose Gold (Side View)

Classic Emerald Pendant with Pave BailFrom $1,100

Top Rated

2.05 Carat Man Made Diamonds set in 18kt White Gold Classic Oval Pendant with Pave Bail (Main View)

Exceptional Quality 2.05 ctw Diamonds set in 14 Karat Yellow Gold Classic Oval Pendant with Pave Bail (Main View)

Exceptional Quality 2.05 ctw Lab Diamonds set in 14k Yellow Gold Classic Oval Pendant with Pave Bail (Main View)

Classic Oval Pendant with Pave BailFrom $850

Top Rated

18 Karat White Gold 2.05ctw Asscher Cut Diamond Pendant with Pave Diamond Bail in 18k White Gold featuring 2.05 Carat Lab Diamonds (Main View)

2.05 ctw Lab Diamonds set in 14k Yellow Gold Classic Asscher Pendant with Pave Bail (Main View)

2.05 ct Lab Diamonds set in 14k Rose Gold Classic Asscher Pendant with Pave Bail (Side View)

Classic Asscher Pendant with Pave BailFrom $950

Create Something Brilliant.

Enjoy our complimentary custom design experience from anywhere in the world. Whatever you have in mind, our diamond specialists can help you bring it to life with premium lab-grown diamonds and decades of design expertise.

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Made by Hand in NYC

Ada is the only lab diamond jeweler who crafts every piece in-house from start to finish. Learn more about how your jewelry comes to life in our New York flagship.

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