Diamond Pendant Necklaces

Timeless diamond pendant necklaces are the ultimate accessory. Dress up any look with one of our handcrafted diamond pendants in gold or platinum. Our certified diamond pendant necklaces bring endless brilliance. Give the gift of this classic jewelry or treat yourself to a new necklace from our collection. Shop by metal, diamond shape, chain length, or diamond size. Discover conflict-free real diamond pendants for every style and budget.

Stud Earrings

Anniversary Rings

Eternity Rings

Pendant Necklaces

Hoop Earrings

Tennis Bracelets

Tennis Necklaces

SKU 856948

14K White Gold Double-Bail Diamond Solitaire Pendant

Indulge with this diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $820$574

14K White Gold Double-Bail Diamond Solitaire Pendant

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SKU 856240

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14K Yellow Gold Four Prong Basket Solitaire Diamond Pendant

Go for classic allure when you wear this gorgeously simple pendant featuring a graceful four-prong diamond style setting that maximizes the sparkle of the stone. This design delivers lasting quality and beautiful lustre.

Starting from: $640$448

14K Yellow Gold Four Prong Basket Solitaire Diamond Pendant

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SKU 856949

14K White Gold Kite Set Solitaire Diamond Pendant

Indulge with this kite set diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $640

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Diamond pendant necklace on a cable chain with a solitaire round diamond.

Build Your Own Diamond Pendant

Blue Nile makes it easy to create your own diamond necklace

Start with Diamonds Start with Pendants

SKU 856958

14K Yellow Gold Princess Cut Diamond Solitaire Pendant

Indulge with this princess cut diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $1,000$700

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SKU 856954

14K White Gold East West Emerald Cut Bezel Diamond Pendant

Indulge with this east west bezel set emerald cut diamond pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $690

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SKU 850330

14K Yellow Gold Cushion Cut Diamond Solitaire Pendant

Singular brilliance, this diamond pendant features a cushion cut diamond suspended on an adjustable cable chain necklace.

Starting from: $1,000$750

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SKU 856959

14K White Gold Emerald Cut Diamond Solitaire Pendant

Indulge with this emerald cut diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $1,000$700

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SKU 856953

14K Yellow Gold Bezel Diamond Pendant

Indulge with this bezel diamond pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $690

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SKU 856952

14K White Gold Wire Basket Diamond Pendant

Indulge with this wire basket diamond pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $820

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SKU 856951

14K Yellow Gold Double Prong Diamond Pendant

Indulge with this double-prong diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $820

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SKU 856956

14K Yellow Gold Point Up Pear Cut Diamond Solitaire Pendant

Indulge with this point up pear cut diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $1,000$750

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SKU 856955

14K White Gold Oval Cut Diamond Solitaire Pendant

Indulge with this oval cut diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $1,000

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SKU 856950

14K White Gold Halo Diamond Pendant

Indulge with this halo diamond pendant, featuring an adjustable cable chain necklace and lobster claw clasp.

Starting from: $1,080

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SKU 850320

14K Yellow Gold Asscher Cut Diamond Solitaire Pendant

Singular brilliance, this diamond pendant features an asscher cut diamond suspended on an adjustable cable chain necklace.

Starting from: $1,000$900

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SKU 856957

14K White Gold Marquise Cut Diamond Solitaire Pendant

Indulge with this marquise cut diamond solitaire pendant, featuring an adjustable cable chain necklace and lobster claw clasp

Starting from: $1,000$700

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FAQs about Diamond Pendants

What diamond pendant designs are available?

At Blue Nile, we offer a leading selection of diamond pendant necklaces for every style and budget. Choose from classic solitaire shapes, three-stone diamond pendants, diamond cross pendants, heart-shaped diamond necklaces, cascading diamond pendants, and custom diamond pendant necklaces.

We also offer a variety of pendant necklaces featuring diamond accents such as lockets, knot necklaces, infinity necklaces, and bar necklaces with diamonds.

No matter which shape, style or design you choose, you’re sure to find an heirloom-quality diamond pendant that can be worn time and time again. Our diamond pendant necklaces are crafted from gold and platinum in durable designs.

Can these necklaces be customized?

Yes, many of our diamond pendants can be customized. For these flexible styles, you can choose the exact diamond you’d like featured in your jewelry.

What are the 4Cs of diamonds?

The 4Cs of diamonds are cut, color, carat, and clarity. These factors all influence the price and beauty of diamond pendants.

How much do diamond pendant necklaces cost?

We offer men’s and women’s diamond pendants for a wide range of budgets and styles. Simple gold necklaces with small diamonds are available for under $500, while more detailed platinum necklaces featuring diamond pendants can cost thousands of dollars.

Do these necklaces make good gifts?

Diamond pendant necklaces are excellent gifts for men and women of all ages. Give the gift of a custom diamond necklace or a stylish existing design.

What diamond shapes are available?

We offer diamond pendants featuring the most popular diamond shapes. Choose from princess, cushion, oval, emerald, pear, Asscher, heart, radiant, marquise, and round diamonds in stylish pendant necklaces.

How do you care for this jewelry?

Diamond pendants are simple to care for. They are easy to clean and can often withstand ultrasonic cleaners without worry. If you’re wondering how to clean a diamond pendant, you can use a specialized jewelry cleaning solution or polishing cloth. Visit our gemstone care and cleaning guide and our necklace guide to learn more about caring for this jewelry.

Who sells pendants with conflict-free diamonds?

At Blue Nile, we only offer conflict-free diamonds. Visit our diamond sustainability guide to learn more.

Are the gems in diamond pendants graded?

Yes, many of the diamonds in our pendants receive IGI or GIA certifications.

What is the difference between lab grown and natural diamond pendants?

We offer diamond pendant necklaces with both natural and lab grown diamonds. Both kinds offer endless sparkle and incredible durability. You can learn more about the differences between natural and lab diamonds to find your best fit.