20 Black Diamond Engagement Rings That Are Seriously Trendy

Wednesday Addams would certainly approve.
Monica Mercuri - The Knot Assistant Fashion Commerce Editor
Monica Mercuri
Monica Mercuri - The Knot Assistant Fashion Commerce Editor
Monica Mercuri
Assistant Fashion Commerce Editor
  • Monica writes articles for The Knot Worldwide, specializing in fashion commerce content
  • Before joining The Knot Worldwide, Monica was an assistant style and market editor at House Beautiful
  • Monica holds a bachelor's degree in journalism and mass communication from George Washington University's School of Media and Public Affairs
Updated Jan 26, 2023
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The embodiment of elegance and all things chic, black is arguably one of the most coveted colors in fashion. It should come as no surprise that black diamond engagement rings have emerged as one of the hottest wedding ring trends among "it" girls in recent years. Bold, glamorous and a little bit mysterious, these gray-to-black versions of natural diamonds are perfect for the bride searching for a one-of-a-kind sparkler. After all, Mr. Big proposed to Carrie Bradshaw in Sex and the City 2 with a five-carat black diamond Itay Malkin ring set in 18-karat white gold—catapulting these unique gemstones into the mainstream.

Their trendy status aside, black diamonds are also a wise choice for to-be-weds on budget, as they tend to cost less than traditional white diamonds. Another plus? They're also surprisingly versatile. Whether surrounded by a halo of smaller white diamonds, the dazzling center stone of a solitaire ring setting, or a more subtle accent stone in a wedding band, there's a black diamond engagement ring style for everyone. But first, we're answering your questions about black diamond engagement rings, then sharing our top black diamond rings for 2023 proposals.

In this article:

Frequently Asked Questions about Black Diamond Engagement Rings

You've asked—and we've answered. We tapped our very own engagement ring expert, The Knot's Senior Fashion and Beauty Editor Shelley Brown, to weigh in on all things black diamond engagement rings. Let's get started.

What does a black diamond engagement ring mean?

The significance of black diamond engagement rings is deeper and more sentimental than just a cool-girl appeal. "For centuries, diamonds have symbolized flawless, eternal and unchanging love, making them the preferred stone for engagement rings for obvious reasons," says Brown. "Given that black diamonds are also real diamonds, all of these romantic characteristics of white diamonds can also be applied to black diamonds. And, due to the intense color that sets them apart from white diamonds, black diamonds are also associated with passionate love and strength."

Is a black diamond a real diamond?

Yes, black diamonds are real diamonds—although they may not have the same brilliance (read: out-of-control sparkle) as white diamonds due to their dark color. "Most naturally colored black diamonds get their color from large amounts of dark-colored mineral inclusions (also known as internal flaws) made of graphite, pyrite or hematite that occur as the stone is forming in the earth's crust," explains Brown. "These diamonds may also have fractures that are stained black or have become black over time." Natural black diamonds are typically opaque, with a luster that makes them appear almost metallic.

The Best Black Diamond Engagement Rings of 2023

Feeling a black diamond engagement ring now? We've rounded up the best black diamond engagement ring designs, from simple solitaires to glamorous three-stones, for you to shop now.

1. Catbird Odile The Swan Ring in 14-Karat Yellow Gold

The traditional three-stone ring gets a modern update with this dainty style. It features a rose-cut black center stone diamond flanked by two petite round-cut side stones. Choose your favorite from four metal colors: 14-karat yellow, rose or white gold or platinum.

2. Anna Sheffield Marquise Bea Ring in 14-Karat White Gold

For an antique-inspired sparkler, look no further than this Anna Sheffield masterpiece. This black diamond engagement ring is completed with a marquise-cut center stone, trillion side stones and a white gold prong setting. We're swooning big time.

3. Lizzie Mandler One-Sided Pavé Knife Edge and With Black Diamonds in 18-Karat Yellow Gold

If you're in the market for an unexpected wedding band or a statement piece to add to your wedding ring stack, we've handpicked this uber-chic option. With a sleek knife edge and allover black diamond pavé, you really can't go wrong.

4. Brilliant Earth Aria Three-Stone Engagement Ring with Black Diamond Accents in 18-Karat White Gold

A classic oval-cut engagement ring style with a twist, this center stone is flanked by two pear-shaped black diamond accents on each side. It's a foolproof option if you want an engagement ring that feels both edgy and timeless.

5. Audry Rose Black Diamond Ring in 14-Karat Yellow Gold

Feeling like rocking a bold sparkler on your finger? Opt for the statement combo of an emerald black diamond center stone surrounded by two trillion-cut diamonds and six round diamonds. Pair it with your favorite yellow gold wedding band for a uniform stack.

6. Spinelli Kilcollin Nyx BG ring in 18-Karat Black Gold

Here's a unique black engagement ring that's unlike the rest. Three black gold rings are linked by two 18-karat gold connectors, while the center has a pavé-set black diamond band. The best part? Any piece of Spinelli Kilcollin jewelry can be customized, so you can choose the stones, annulets, metals and more.

7. Broken English Marina B Trisolina Ring Black Diamond in 18-Karat Yellow Gold

If more traditional wedding band styles aren't your thing, no worries. Instead, try a fashionable chunky gold band with two pear-shaped black diamonds in the center. It's a fashion-forward piece for your stylish S.O.

8. Catbird Black Diamond Aura Ring in Yellow Gold

This luxe halo black diamond engagement ring really brings the wow factor. The beautiful center stone is surrounded by a shimmering white diamond halo for maximum sparkle. Choose a yellow, white or rose gold band, depending on your vibe.

9. Anna Sheffield Theda Ring in 14-Karat Recycled Yellow Gold

For a custom black engagement ring that feels uniquely yours, try this oval-painted black diamond stunner. The center stone is accompanied by baguette side stones and white diamonds trillions. Trust us: You'll get lost in all of the unexpected details.

10. KatKim Mommy + Me Emerald B&W Diamond Ring in 18-Karat Yellow Gold

What can we say? We love a good toi et moi engagement ring. This one features a large emerald-cut black diamond alongside a smaller emerald-cut white stone. Although this ring is from KatKim's Mommy and Me collection, it would look equally stunning for engagements.

11. Angara Floating Black Diamond Semi Eternity Wedding Band in Platinum

Floating black diamonds give this platinum wedding eternity band a fashionable vibe. The 14-karat white gold or platinum band leans more traditional, while the yellow band channels contemporary. Wear it on its own or add it to your bridal set for a romantic line-up.

12. Blue Royale 6mm Forged Carbon Fiber and Black Diamond Wedding Band in 18-Karat Yellow Gold

For a gender-neutral engagement ring option, wear this breathtaking black diamond wedding band as an engagement ring. Crafted from 18-karat yellow gold and forged from carbon fiber, the sleek design includes .76 carats of black round brilliant diamond accents for a shiny finish.

13. Broken English Lizzie Mandler in 18-Karat Yellow Gold

Featuring a mix of both black and white diamonds, this black diamond engagement ring with an 18-karat yellow gold band has an effortlessly cool contrast. The style feels classy and elegant despite the unexpected design.

14. Eva Fehren Ring With Black Diamonds in 18-Karat Blackened White Gold

This black diamond engagement ring with a criss-cross double band is great for those craving something simple yet mysterious. The blackened white gold bands are lined with tiny black diamonds for a seriously unique look.

15. Mociun Vega Ring in 18-Karat Yellow Gold

What's better than one black diamond? Five, of course. This gorgeous cluster engagement ring features five black diamond stones and three tiny round brilliant diamonds crafted into one showstopping package.

16. Digby & Iona Raziel Ring in 14-Karat Yellow Gold

Boho brides: This black diamond engagement ring one's for you. It doesn't get more glam than an inverted princess-cut black diamond and 14-karat yellow gold setting with intricate chevron details.

17. Spinelli Kilcollin Adara Noir Ring in 18-Karat Gold

Get ready to be amazed by this stacked black diamond engagement ring from the EmRata x Spinelli line, a collaboration with model Emily Ratajkowski. It features four linked rings in 18–karat yellow gold, rose gold and black rhodium-plated silver with double solitaire black diamonds and multicolored diamond embellishments. Be prepared for lots of compliments.

18. Todd Reed TRDR50016 Ring in 18K Yellow Gold

It doesn't get more luxurious than this. This eclectic combo of an oval black diamond center stone and oval cabochon turquoise side stones is sure to set you apart from the crowd. How fancy!

19. Dana Bronfman Constellation Coin Band Round Solitaire Ring in 18-Karat Yellow Gold

Coins and the sparkle of the night sky influenced the unique design of this constellation-inspired black diamond solitaire ring set in 18-karat yellow gold. It's a talisman of luck for your engagement and beyond.

20. Mociun Orion Ring in 18-Karat Yellow Gold

Black irradiated round diamonds give this otherwise traditional engagement ring a sleek update. The black sparklers even extend to the pavé 18-karat yellow band, allowing the contrasting brilliant round champagne center stone to shine brightly.

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