Lab Diamond Engagement Rings

Are you ready to start a new exciting page of your life? And do you want to commemorate it with something shiny? If so, a custom lab diamond engagement ring might be a perfect choice for you. It will become a meaningful symbol of your commitment for years to come.
18K White Gold Round Lab Diamond Engagement Ring. Snowflake engagement ring design. Lab Diamond Engagement Rings. US
18K Yellow Gold Oval and Triangle Lab Diamond Engagement Ring. Lab Diamond Engagement Rings. US
18K Yellow Gold Yellow Emerald-Radiant Cut And Clear Round Lab Diamond Engagement Ring. Lab Diamond Engagement Rings. US
Custom lab diamond engagement rings are a great way to show how much you care about your future partnership. It’s a sustainable choice powered by the latest technological advancements which simultaneously may hold tremendous and sentimental value.
Synthetic diamond engagement rings will give you a chance to explore a modern jewelry trend while adhering to age-old jewelry traditions! This is a perfect and symbolic combination to start a partnership that will last a lifetime!

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Lucas Barrett profile picture
Lucas Barrett
04:39 11 May 26
Olertis designed a tie-clip that I hadn’t considered previously myself - precisely because that’s why I opted for a custom solution. It is sleek, clean-cut and possesses adequate personality without becoming too boisterous. Overall - excellent outcome! 10/10
Ryder Flynn profile picture
Ryder Flynn
12:30 10 May 26
Upon visiting Olertis with a somewhat fragmented concept for a family crest signet ring that lacked clarity in terms of execution - Natalie somehow grasped the essence of my intent and assisted in translating it into something organized and cohesive. She removed clutter where it existed in excess, altered proportions so that it appeared balanced, and achieved an engraved design that was crisp but not too prominent (a critical component for me). The final ring feels sturdy, rests comfortably against my finger, and lacks pretentiousness - which is impressive based on how Davidmanaged this project. Great job!
Chloe Spencer profile picture
Chloe Spencer
07:21 09 May 26
Before ordering a custom piece from Olertis, I didn’t have a clear idea of the final design, which is unusual for me. Throughout the creative process, the staff at Olertis guided me toward various directions without attempting to push any extraneous elements onto me. The end result feels authentic, as if it is something that I might have selected if I could visually envision it from the beginning. Also I didn’t expect it to be ready in just three weeks, so that was a really nice surprise.
Evelyn Monroe profile picture
Evelyn Monroe
07:55 07 May 26
When creating custom pin badges for my work team and faced with a relatively short timeline, I was pleasantly surprised with how promptly Olertis managed each phase of production. Their efficiency allowed for timely completion of designs, revisions were seamless and all of the completed pin badges were aesthetically perfect. No part of the process seemed hurried, everyone in the team immediately recognized the superior quality of the pins upon receiving them - which is what I really hoped for.If I decide to start any other custom jewelry project in the future, I would certainly reach out to them.
Julian Adams profile picture
Julian Adams
08:53 06 May 26
Huge thanks to Mark for all his help! This project was less about developing an exciting design and more about telling a story. Since the agate stones originated from a lake where I vacationed with my mother, I desired to avoid a flashy or excessive aesthetic. Instead, Olertis transformed it into a customized necklace and kept the design minimal, allowing the stones to tell their story. This resulted in a necklace that is wearable casually, yet maintains sufficient emotional significance.
Ruby Steele profile picture
Ruby Steele
16:19 04 May 26
Olertis fashioned a gold pendant from several antique pieces that I had stored in a drawer. Honestly, I did not anticipate that it would be as cost-effective as it ultimately was. It also carries significant sentimental value.
Juniper Aldridge profile picture
Juniper Aldridge
09:21 03 May 26
Finding the right drop earrings was tougher than I anticipated. I kept noticing small issues, too rigid, too heavy, wrong angle — so we went through a few rounds of adjustments. Credit to Olertis for persevering through the back-and-forth, ultimately fine-tuning the movement of the earrings. The earrings dangle freely now and don’t get in the way at all. To date, I have worn them continuously throughout the entire day and haven’t even given them a second thought, which speaks volumes.
Ruby Winslow profile picture
Ruby Winslow
16:16 01 May 26
It was a little tough to choose tanzanite when I started shopping, but now I am super happy I chose it. The platinum setting helps keep everything clean, and the stone has such great depth — I can’t quite describe it unless you see it in person. In different lighting, the stone shifts just enough to keep things interesting. At the same time , nothing about this custom ring feels oversized or over-the-top. It’s low-key, but still stands out.
Shawna Lindsay profile picture
Shawna Lindsay
00:03 01 May 26
I had an excellent experience with Olertis and couldn't be happier with the final result. They truly delivered exactly what I was looking for. When they first shared the 3D design of my custom ring, I noticed an extra bezel detail that didn't quite match my vision. I'm not usually comfortable speaking up in situations like that, but when I asked about making a change, they were incredibly understanding, responsive, and easy to work with.

Their communication throughout the entire process was consistent and reassuring. Although the ring arrived slightly later than originally estimated, I was kept informed every step of the way, which I really appreciated.

Overall, the quality, service, and customer care were outstanding. I would absolutely work with them again for any future custom jewelry pieces.
Ruby Archer profile picture
Ruby Archer
15:06 27 Apr 26
We picked the black onyx tie clip with matching cufflinks so that we could get something that was clean without being boring. It’s the graduation gift for our son. All of the other sets we've looked at have either tried way too hard or are completely unremarkable. This set strikes a nice balance, it's refined, has some nice contrast, and is simple enough. They also both have a good weight, solid, substantial and don't feel hollow or too light. The fastening mechanisms work smoothly and are very dependable. He’s already worn them numerous times and hasn't had any issues so far.
Penelope Carter profile picture
Penelope Carter
14:36 26 Apr 26
I put off reaching out to them about creating a custom platinum piece. I thought that most likely nobody would understand my vision. After sending them some rough ideas of what I wanted, they took those concepts and created something that exceeded my expectations. Everything looked balanced and nothing was too much or overwhelming. Guys were very helpful during the entire process. As soon as I received the custom platinum design, I knew it was special. The feel of the platinum itself felt solid. The finish is flawless. And overall, it just looked right. I like how simple it is in a positive way. This is exactly what I envisioned, it just turned out so much better.
Aria Bennett profile picture
Aria Bennett
15:32 25 Apr 26
They are top-notch craftsmanship, and very easy to do business with. Many thanks to the entire team. I had a custom belly button ring created by Marek and Antoinne (sorry if I misspell their names), after looking for something comfortable for a long time. This is the first piece I’ve found that fits without irritating my skin. Really glad I found them.
Caleb Fisher profile picture
Caleb Fisher
08:55 20 Apr 26
I went for an ice out bracelet but preferred not to spend a fortune on it. I specifically told Olertis not to go overboard on making it super flashy. Sounds funny since you're asking for something 'ice' but I knew exactly what I meant. They offered me lab diamonds, which is three times cheaper than real natural diamond. What I got back was balanced, sure it does shine, but it doesn’t look cheap and not too over the top. Stones are clean and evenly spaced, they shine ever brighter than any natural ones I’ve seen before. Definitely ready for my ice pendant. Great job!

Our Lab Diamond Engagement Rings Process

Share Your Jewelry Idea
1

Share Your Idea

Share your ideas, sketches, or inspiration images for your custom jewelry piece.
Designing a 3D Jewelry Model. US
2

Approve Your 3D Design

Review and approve your detailed 3D jewelry design before production begins.
Jewelry Manufacturing. US
3

Handcrafted by Expert Jewelers

Your custom piece is handcrafted with precision and care by experienced jewelers.
Jewelry Shipping to all US states
4

Fully Insured Delivery

Your custom jewelry is securely shipped with fully insured delivery across the United States.

The Most Traditional Stone, the Least Traditional Way to Get It

Diamonds have been favored for centuries as the go-to engagement ring stones. This is a major trend even today, to the point where such a jewelry piece even sounds like a cliche. The first custom diamond engagement ring was presented by Austrian Archduke Maximillian to Mary Burgundy at the end of the 15th century. Since then, this jewelry piece first gained traction among the rich and in the second half of the 20th century – among commoners.

However, something has changed in the diamond market in recent years. We are talking about the creation of lab diamonds. Researchers made a major breakthrough in the mid-1950s by creating the first batch of these stones under laboratory conditions. Even though researchers knew well before that diamonds are 100% pure carbon, some technical capabilities hadn’t allowed them to recreate these stones for a long time in the lab (the actual attempts to create synthetic diamonds started as early as the end of the 18th century). The first gem-quality pieces became available in the 1970s to the chosen few, while their emergence in the market is associated with the 1980s. However, it wasn’t until just several years ago that synthetic stones became more or less popular with the general population. Nowadays, lab-grown stones constitute about one-fifth of the global diamond trade.

The technology behind synthetic diamond creation is quite complex and involves a great deal of pressure (about 800,000 psi) and heat (up to 2,900 degrees Fahrenheit). A small piece of an existing diamond (the so-called “seed”) is placed in carbon material which begins to form layers of actual stone on top of the seed under extreme conditions. Although this process was first used to create diamonds for technical purposes, it became more widespread in the jewelry industry over time.

Some customers mistakenly believe that lab-grown diamonds are somehow less valuable than naturally occurring stones. It’s true that they are cheaper but it doesn’t mean that their quality is subpar. On the contrary, artificial diamonds may have fewer defects than natural ones and do not ever have inclusions. Furthermore, it is much easier to create colored diamonds with this technology than to source rough diamonds with a desirable color. Plus, if you aren’t a jewelry expert, it’s very hard to tell synthetic diamonds from the natural ones (and even then, you might need some advanced tools like spectroscopy).

It’s up to you whether to choose lab-created diamond engagement rings. Some argue this is the most sustainable option as it doesn’t involve mining. Others raise concerns about excessive energy consumption associated with synthetic stone production. Both points have some merit, however, one thing remains clear: human lab creations are no less special and beautiful than natural ones and can be used in engagement jewelry in a really meaningful way.

By the way, your engagement rings may not just contain diamonds. If you want to mix things up, other gemstones are a good way to do it. A sophisticated moonstone, a noble aquamarine, or a fiery ruby are some of the options. Just remember that your stones should match the exquisiteness of the king of stones.

18K Yellow Gold Round Lab Diamond Engagement Ring. Diamonds Pave Set. Lab Diamond Engagement Rings. US

For a custom engagement ring, people commonly choose an elegant, classic, and sometimes vintage design with smooth gentle lines. To this day, a round solitaire ring remains a timeless classic. The second most popular style is halo pieces that feature a large oval diamond encircled by some smaller stones. Less popular options include three-stone and minimalistic pieces. The former celebrates a couple’s commitment to their relationship in the past, present, and future, while the latter emphasizes simple beauty that gets easily overlooked nowadays because of all the flashy stuff and wow effects. If you want to stand out from the crowd with something edgier and more modern-looking, you could explore other options and create your own concept for an engagement ring. The Olertis Jewelry team is here for you to make your custom engagement jewelry truly special and something your future spouse simply wouldn’t be able to resist.


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Rating 4.9 · 1393 reviews