Top Trends in Lab-grown Diamond Engagement Rings for 2025

Lab-grown diamond engagement rings are no longer the underdog in the world of fine jewelry—they’re the main character. With a surge in popularity among Gen Z and Millennials, the appeal of lab-grown diamonds is skyrocketing. 

They offer all the shine of natural diamonds—minus the environmental impact and the jaw-dropping price tag. So, what’s trending in the world of lab-made diamond engagement rings this year? Here’s a deep dive into the styles, settings and vibes that are stealing the spotlight.

1. Sustainability is the New Luxury

The core appeal of a lab-grown diamond engagement ring lies in its sustainable story. With climate consciousness on the rise, couples are choosing rings that symbolize love and care for the planet. 

Lab diamonds are created in controlled environments, eliminating the need for mining and drastically reducing the carbon footprint. In 2025, ethical luxury isn’t just a trend—it’s a movement and lab-grown diamonds are leading the way.

2. Hidden Halos and Peekaboo Settings

If you thought halos are outdated, think again. Hidden halos are stealing hearts this year. Unlike traditional halos that encircle the main stone, hidden halos lie beneath it. They add a secret sparkle only visible from certain angles. 

This setting is particularly popular in women’s diamond rings because it offers a unique twist on a classic design. It’s the “if you know, you know” of engagement rings—a quiet flex for those who value subtle details.

3. Fancy Shapes Are Here to Stay

Round brilliants may be forever timeless, but in 2025, it’s all about fancy shapes. Oval, pear, emerald and marquise cuts are redefining what it means to shine. These elongated and geometric shapes give the illusion of larger carat size and exude a more modern, edgy look. 

Fancy diamond cuts are showing up in all the best lab-grown diamond engagement rings. Plus, they offer individuality for brides who don’t want a cookie-cutter ring. So, if you want a piece that turns heads and spark conversations, now you know which one is yours. 

4. East-West Settings are Creating Revolution

One of the most elegant yet striking trends shaking things up this year is the East-West ring setting. Well, in this setting, emerald, oval or marquise-cut diamonds are set horizontally rather than vertically. 

This unexpected orientation adds a contemporary flair to traditional styles and has become a hallmark in lab-made diamond engagement ring collections. If you’re after a ring that says “cool bride,” this is it.

5. Two-stone Toi et Moi Ring

If one diamond says “I love you,” two say “I adore you.” And if you want such a ring, the iconic Toi et Moi style is for you. Popularized by celebs such as Ariana Grande, You & Me rings are making a bold appearance in the lab-grown diamond rings market. 

This style symbolizes two souls coming together and it’s impossibly romantic. Whether it’s two diamonds or a diamond paired with color gemstones such as sapphire or emerald, toi et moi rings are always timeless.

6. Yellow Gold is Back (With a Vengeance)

White gold and platinum have long dominated the engagement ring scene. However, 2025 is bringing golden hour vibes with the return of yellow gold. Its rich hue perfectly contrasts the icy brilliance of lab-grown diamonds. And the yellow shade makes diamonds pop like never before. 

Brides are loving how yellow gold brings warmth and vintage charm to even the most modern settings. If you are someone who is old-school at heart, then opt for a yellow gold lab-diamond engagement ring. 

7. Minimalist Solitaires with a Twist

Solitaires are back, but this time they come with thoughtful twists—knife-edge bands, cathedral settings or hidden detailing under the crown. Minimal doesn’t mean boring; it means intentional—and solitaires are proving this statement right. 

These rings are perfect for those who want a timeless piece with a modern soul. Think of them as the quiet luxury of the best lab-grown diamond engagement rings. What else do you want in a ring? 

8. Colored Accents and Side Stones

Why stop at white for your engagement ring? Colored gemstones are appearing more and more alongside lab diamonds as side stones or hidden accents. Sapphires, rubies, emeralds, and even colored lab diamonds add a pop of personality. 

For 2025, it’s all about rings that reflect your story and a splash of color brings that vision to life. Someone who has a bold personality and sees life in different colors can go for such a unique ring setting. 

9. Custom & Personalized Rings Are In Demand

Couples today aren’t just buying a ring—they’re co-creating a story that is unique and of course unheard. Customization is booming, from engraving special dates to incorporating birthstones or initials into the band. 

Online platforms and brands, such as GemsNY, are making it easier than ever to design your lab-made diamond engagement ring from scratch. It gives couples full control over style, setting, metal and budget.

10. Bigger Carats, Better Prices

One undeniable perk of going for a lab-grown engagement ring? You get more diamonds for less money. With natural diamonds, prices jump dramatically with carat size. But lab-grown diamonds are often 30-50% less expensive. 

Hence, it is easier to afford that 2-carat stunner or the halo-encrusted masterpiece you’ve been eyeing. In 2025, size does matter—but so does value. So, why wait? Get your hands on your dream bling that too without breaking your bank.

Where to Buy?

With so many trends lighting up the horizon, choosing the perfect ring might feel overwhelming. That’s where trusted names such as GemsNY come into play. Known for its jaw-dropping collections, this gems NYC brand is a top destination for jewelry lovers. 

Curious about real customer experiences? Check out the GemsNY Reviews to see why people are raving. Want to stay on top of the latest in diamond jewelry and sustainable trends? Don’t forget to follow GemsNY Press.