Black Diamond Engagement Rings

Got your little black dress? Let's design a little black (diamond) ring to match.

Design With Us

Black is the New Black

A bit classic, a bit contrarian. Black diamonds are a sure fire way to make your design stand out in a crowd, whether you choose to make the stark black gem the star of the show or a high-contrast accent gem.

The Custom Experience

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Talk About It

Discuss design ideas, options, budget, with your jewelry consultant - your guide to the custom experience.

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Pencil sketching a ring on paper

Get It Designed

See sketches and concept art designed just for you by our jewelry artists.

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A ring design being rendered

See It Come To Life

Visualize your piece with high resolution 3D renderings, and we'll adjust every detail until you tell us it's perfect.

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A ring in a ring box

Treasure It

Receive your custom piece, with the assurance it's been made to wear and last a lifetime.

We believe in lots and lots of hand-holding.

Our team of design consultants helps you figure out the details, explains your options, and guides you through each step of designing a custom engagement ring.

You don’t have to know what you want. Just what you like.

Our artists create design sketches and detailed 3D renderings to capture your vision in a perfect and personal design. And we'll tweak the details until you say it's exactly right.

We’re the experts, so you don’t have to be.

Will a heat treated black diamond fade with time? What is a salt and pepper diamond? What exactly are milgrain and filigree? Don't worry, we've got this. We'll make sure you know what matters and what doesn't, and we'll create the perfect ring. Together.

Types of Black Diamond

There are a few types of black diamonds. Man-made diamonds can include those that are produced in a lab as well as mined diamonds that are heat-treated to give them their pure black color. Natural diamonds include those that formed with impurities and inclusions that give the diamonds their dark appearance. Which one is right for your ring: a pure, opaque black or a natural diamond with black clouds of inclusions?

Recent Black Diamond Designs

Check out a few designs we created for other customers, and let us know what catches your eye!

Black Diamond Accents

Adding a pop of black to an engagement ring design can create stunning contrast. Have a look at a few rings where black diamond plays an important supporting role.

Reviews

Colton

Colton's Ring

2/14/25

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I loved the whole process. They worked with me on the design and did exactly what I asked. The timeline was quick and they updated me every few days to make sure I didn't have questions and to let me know how it was going. Once it was done the shipping was quick and in a very well protected package. The ring looks amazing and is exactly how I had designed it. I will certainly use this company again.
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DeVante

Lindsey's Engagement Ring

1/13/25

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Boyan

Rumi's Engagement Ring

11/15/24

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I had a fantastic experience with CustomMade. Emily was super helpful and made the whole process easy and enjoyable. She paid close attention to every detail of the ring, and it turned out beautifully.

When the first ring didn’t fit, the team really stepped up—they made a second ring in the right size and covered most of the cost. That level of service isn’t something you see every day, and it made a huge difference.

The new ring fits perfectly, and my wife loves it. I couldn’t be happier with how everything turned out. If you’re looking for something unique and want great service, CustomMade is the way to go!
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Michael

Cara's Bridal Set

8/10/24

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This was a very pleasant experience, the team is so hands on and keeps you updated frequently and answers any questions you hurl at them in a timely manner. Everyone was polite, helpful, and understanding. This was a much smoother process than I expected for online ring shopping and the ring turned out stunning. I would absolutely recommend using Custom Made for any and all purchases, a one of a kind piece at a competitive market price really makes them stand out from the rest!
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Aaron

Kelsey's Engagement Ring

7/21/24

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Very easy process…. Ring looks amazing yet still worried I got scammed just cause I never bought anything like this off a website…. I’ll only know once I get the piece appraised…. Comma was great!!! As long as everything checks out with private appraisal I would def recommend and use again

I have had the rings appraised at a very reputable jeweler local to me. In all I am still pleased with my purchase through custom made. custom made stated a .98 carat diamond and the appraisal estimated it at .85 carats. i do understand its a estimate. cut and clarity of the stones were said to be very good in the appraisal. the ring appraised for right at what I paid for it which was my biggest concern. In all I would recommend custom made to friends and definitely use them again in the future.
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Yatoria

Brittany's Engagement Ring

7/20/24

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I absolutely love the customer service, from start to the end! I love the way everyone stayed in communication through tout the process of making the ring. I will definitely recommend this company to my friends!
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Brandon

Alyse's Engagement Ring

7/6/24

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I am so grateful I found the good people of CustomMade. It was nothing but a dream working with them to bring my idea into reality!! They were nothing less than patient, understanding, open-minded, and flexible every step of the way.
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Brian

Brian's Engagement Ring

5/19/24

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Everything was perfect and even ahead of schedule. The communication was professional and instant. Thank you so much, the ring was perfect!
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Aidan

Lauren's Engagement Ring

5/18/24

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I was so scared at first thinking this was a scam or the ring would'vebeen fake but oh boy was I wrong first of all I've never had such good service willing to work around me lemme repeat that they worked around me, my schedule not the other way around after my final payment only a couple days later it's here and it looks even better than the photos I already recommended this company to many others but wow by far the best ring company I've ever seen
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Chad

Megan's Engagement Ring

5/5/24

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I was a little nervous starting the process of developing an engagement ring, but the Custom Made Team made it a breeze! It was nice learning about each piece of the ring and all the material options along the way.
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Frequently Asked Questions

How long does a project take?

Typically, your custom piece will be in your hands 2-4 weeks after we've finalized your design. However, because each project is different, the time it takes to complete your project may vary. Here's a rough breakdown of how long each part of our process takes:

Design: As long as it takes for you to tell us it's perfect

When it comes to creating your design, we'll work at your pace. Some customers only need to exchange a few messages with us - we'll often be ready to make their piece within a few days. Others may prefer to design and iterate with us over many weeks, or even months.

Production: Approximately 2-4 weeks

Once you've approved a design, we'll manufacture your piece, finishing all the details by hand. When it's ready, we'll send you photographs of your finished piece so you can give us your seal of approval before we ship it to you.

Shipping: 1-3 days (domestic), Approximately 1 week (international)

We offer free shipping within the US via FedEx or USPS, and we ship international packages via DHL Worldwide Express, one of the fastest services available. Depending on location, international shipments can sometimes be delayed by local customs for inspection, which can extend the delivery time.

How much will my ring cost?

In general, our custom rings are the same price as similar rings off-the-shelf ('similar' meaning a comparable selection of metals and gemstones used, which are the biggest factors in price). Our aim is to make high-quality custom designs accessible to everyone.

Each ring we produce starts off as a brand new concept. Because of that, it’s difficult to know how much a piece is going to cost without knowing a bit more about the idea you have in mind.

The easiest way to figure out how much your ring will cost is to start a consultation with us and let our team know what you're looking for - we can provide an estimate with only a few details.

When do I get to see a design? Do I have to pay first?

There's no charge to discuss your design, and price out options with our team. In many cases, our jewelry designers will also create artistic sketches of our design concepts for your piece. We request a deposit prior to producing 3D models and renderings of your design and that deposit goes toward the final cost of producing your piece.

Where do your gems come from? Can I browse your inventory?

Unlike most jewelers, we don't keep a huge inventory of gems. Since every piece we make is custom, we prefer to source each stone individually, to suit the design and the specific needs of each customer.

As with the rest of our design process, our team will guide you through the gem selection process. We start by figuring out what's important to you in a gemstone, whether it's budget, origin, size, color, or simply the overall look. With that in mind, we research and prepare a set of options that we think would work for you. Some come from our curated collection, others from a network of trusted suppliers, and in some cases, we may opt to have an expert lapidary custom cut your gem. You'll make the final decision on the option that best meets your needs, and we'll make sure you have everything you need to make the best choice.

Our primary goal with gemstones is transparency. The center stone is an essential part of the look of your ring and it can be a big financial decision. Trust is built on honest communication, so we work hard to give you all the information you need to make a confident choice.

Do you offer a warranty?

We stand behind our jewelry 100% and we offer a comprehensive set of warranties so that you can purchase with confidence.

Lifetime Manufacturer Warranty

We guarantee our workmanship and take responsibility for any structural defects.

Certificate of Authenticity

All the materials (metals, diamonds, and gemstones) we sell are authentic and properly specified in your proposal agreement.

Accent Stone Loss Warranty

If any small accent gems (<$100 value) break or fall out of their settings in the first year after we create the ring or within a year of us performing maintenance on the ring, we’ll replace them free of charge.

Read more about our warranties.

More Questions
Line drawing of ring setting

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