Shop Lab Grown Diamond Engagement Rings

Begin your forever journey with our exceptional collection of lab diamond engagement rings. Each piece features sustainably and ethically crafted gemstones that range from classic solitaires to vintage-inspired halos. Every lab diamond ring in our collection is designed with meticulous attention to detail. Capture the essence of your love story with Gema&Co today!

design your own ring

Don't See A Style That You Like?

Explore designing your very own ring at similar price points! We can custom cast any non-copyrighted design for you.

Custom Designed Rings

The Magic of Lab Diamonds

Discover lab diamonds, gemstones of unparalleled beauty and brilliance. Created in high-tech laboratories, these diamonds offer an ethical and eco-friendly alternative to traditional mined diamonds. Our manmade diamonds are crafted to perfection by expert gemologists, ensuring each stone radiates with stunning clarity and fire.

Choosing synthetic diamonds for your engagement ring brings numerous advantages:

Cost

Our lab diamond rings provide exceptional quality at a more affordable price, making them ideal for couples who want to celebrate their love without exceeding their budget.

Durability

Lab diamonds are incredibly durable, rivaling natural diamonds in hardness. They are designed to endure everyday wear, maintaining their sparkle and resisting scratches and chips.

Brilliance

Lab diamonds shine with unmatched brilliance and fire, often outshining natural diamonds. Their radiant glow adds a mesmerizing touch to any ring.

Eco-Friendly

Opt for an environmentally conscious choice. Lab diamonds are produced with minimal environmental impact, avoiding the destructive practices associated with traditional diamond mining.

Ethically Sourced

Feel good about your forever ring. Lab diamonds are conflict-free and socially responsible, allowing you to wear your ring with pride and peace of mind.

Lab Diamond Engagement Rings for Every Style

An engagement ring symbolizes your love and commitment, marking the start of a lifelong journey together. Our collection includes a wide range of styles, from timeless classics to sleek, modern designs, each featuring the highest quality lab diamonds and materials, including platinum, 14k / 18k yellow gold, rose gold, and white gold.

Round Cut

Embrace timeless elegance with the round cut. This classic style allows the lab diamond to dazzle with its exceptional brilliance, capturing the essence of your everlasting love.

Oval Cut

Add a touch of sophistication with the oval cut. This elongated shape showcases the lab diamond’s brilliance and fire, adding a romantic twist to your ring.

Pear Cut

Make a bold statement with the pear or teardrop cut. This unique shape combines sophistication and symmetry, blending aspects of the oval and marquise cuts.

Cushion Cut

Experience old-world charm with the cushion cut. The square-shaped lab diamond highlights the stone’s brilliance within a classic silhouette.

Princess Cut

Epitomize elegance and refinement with the princess cut. This cut offers a timeless appearance with straighter lines and pointed corners.

Emerald Cut

Exude modern sophistication with the emerald cut. Its sleek lines and clear facets emphasize the lab diamond’s clarity and fire.

Asscher Cut

Admire the mesmerizing “infinite” facets of the Asscher cut. This bold hybrid of princess and emerald cuts features a cross pattern and cropped corners.

Baguette Cut

Understated elegance defines the baguette cut. This elongated shape adds minimalist charm to your love story.

Radiant Cut

Combine fiery sparkle and captivating allure with the radiant cut. It merges the princess and cushion cuts for an exceptional glow.

Trillion Cut

Highlight the unique brilliance and color of lab diamonds with the trillion cut. This distinctive triangular shape adds a modern touch.

Marquise Cut

Enchant with the marquise cut. Its elongated silhouette and regal allure make it perfect for a stacked engagement ring set.

Heart Cut

Symbolize romance with the heart cut. This scintillating shape features a lab diamond with two rounded edges separated by a cleft at the top.

Choosing the Best Lab Diamond Engagement Ring

Finding the perfect engagement ring can be overwhelming. Lab diamonds offer an ethical, sustainable, and affordable alternative to traditional diamonds. Here are tips to help you choose:

  • Cut: The cut determines the diamond's brilliance. Our expertly crafted cuts maximize light reflection, ensuring a dazzling display.
  • Color: Lab diamonds range from colorless to near-colorless, resembling the finest diamonds. Choose a color grade that suits your taste.
  • Clarity: High clarity lab diamonds are free from visible inclusions, offering a flawless appearance.
  • Carat: Carat weight influences the size and impact of the diamond. We offer various carat sizes to suit your preferences.

Our Commitment to Quality

We believe every couple deserves a ring as unique as their love story. Our promise includes:

  • Social & Environmental Responsibility: We prioritize sustainability and ethical sourcing in crafting our lab diamond rings.
  • Warranty and Support: All our pieces come with a two-year warranty, covering manufacturing defects and normal wear and tear.
  • Exceptional Customer Service: We provide guidance and support throughout the process, ensuring a smooth and enjoyable experience.
  • Impeccable Craftsmanship: We take pride in our craftsmanship, offering affordable luxury to make your proposal dreams come true.

Your love story is unique and deserves a special ring. At Gema&Co, our lab diamond engagement rings celebrate love and commitment while upholding standards for social responsibility and sustainability. Our collection caters to all tastes and preferences, ensuring you find the perfect ring. Contact us today to start your journey!

Let customers speak for us

from 316 reviews
Great Stone + Great Price!

Ordered a 1.5 carrot and received a 1.6 carrot D VVS1! Great specs and I'm guessing they always try to go larger.

Damien Honda
The Round Diamond
The Round Diamond

I am in love with my beautiful ring. I got the 2.70 center stone and ended up ordering the small curved band to go with it. I can’t wait to get it.

M.M.
The Round Trio
The Round Trio
Fiance is infatuated

Ordered the ring and it came in 2 week! The folks at Gema are very responsive and quick to assist with all of my questions. Ring looks amazing and proposal went without a hitch. My soon to be wife is in love with this ring.

Idaho George
The Marquise Trio
The Marquise Trio
She loved it

Beautiful ring and fit perfectly to her measure could not be more thankful for said ring

Raul C.
The Oval Solitaire
The Oval Solitaire
Amazing

Great service, super fast turnaround and delivery and very nice quality !

M.K.
Upgrade to 18K Gold
Upgrade to 18K Gold
Amazing!

Ordered the stone and had it set in a new ring and it was stunning. Proposed last Friday and she loves it! Lots of compliments on the stone and overall an amazing experience!

Tristan Schlarman
The Princess Moissanite
The Princess Moissanite
amazing

Beautiful. She loves everything about it. Says it shines like the sun is behind it.

Abhilasha Joseph
The Radiant Solitaire
The Radiant Solitaire
Perfect ring!

This ring is exactly what I wanted and expected it to be! And the team at Gema & Co were very helpful with the ordering and shipping process. The shipping was delayed because of election mail and Gema & Co did everything they could to get me the ring on time! Highly recommend working with them.

Nicole Bedosky
The Marquise Shared Prong
The Marquise Shared Prong
Absolutely beautiful

The ring of my dreams, really. So elegant and timeless, looks perfect on my finger.

Lorene
The Emerald Diamond Three
The Emerald Diamond Three
Amazing

I ordered the 3 ct and my NOW fiancée absolutely loves it. The ring is breathtakingly beautiful. There was a hiccup in shipping due to weather related issues but customer service upgraded me to two day shipping and I received the ring on time. What a wonderful experience. Thanks Gema&Co.!

Vincent Pham
The Oval Hidden Halo Pavé
The Oval Hidden Halo Pavé
Beautiful Ring and Wonderful Service

Received the ring and the center stone is bright and stunning as expected. Liz was nothing but helpful and assisted me with all of my questions over the span of a week. I'm glad I was able to find Gema and now it's off to my proposal!

Richard Wendling
The Oval Bezel
The Oval Bezel
Perfect Flush Fit!

This band fit perfectly flush with my Oval Solitaire. Could not be happier with the pairing.

Felicia M
The Pavé
The Pavé
Perfect Ring

The three asschers are perfectly matched and I find myself mesmerized everytime I look at my ring!

Nicki Guerrero
The Asscher Diamond Trio
The Asscher Diamond Trio
Dream Ring!

The ring of my dreams. Perfect in every way when received.

Ana
The Radiant Halo
The Radiant Halo
Sparkly and Gorgeous

This stone is everything that I've wanted my prior stone to be. It is insanely sparkly and reflective of the light. I cannot see one inclusion (and I have in the past with other stones). Liz was amazing answering all my questions leading up to the purchase - I shipped them my band and they were even able to put the stone in for me for an extremely reasonable cost compared to local jewelers. I could not be more happy that I cam across this company.

Lindsy Gundrum
The Round Moissanite
The Round Moissanite

FAQs

What is a lab diamond?

A lab diamond is a real diamond created in a laboratory, known for its brilliance and durability. It's an ethical and sustainable alternative to mined diamonds.

How long do lab diamonds last?

Lab diamonds are incredibly durable and can last a lifetime with proper care, resistant to everyday wear and tear.

What’s the difference between lab diamonds and natural diamonds?

Lab diamonds and natural diamonds have the same chemical composition and optical properties. The primary difference is their origin: lab diamonds are created in controlled environments, while natural diamonds are mined from the earth.

Are lab diamonds suitable for engagement rings?

Yes! Lab diamonds are a beautiful and durable option for engagement rings, symbolizing everlasting love and commitment.

Can lab diamonds pass a diamond tester?

Yes, lab diamonds can pass a diamond tester as they share the same properties as natural diamonds.

Can you resize lab diamond engagement rings?

Yes, lab diamond engagement rings can be resized just like rings with natural diamonds.

Do lab diamond engagement rings look fake?

No, high-quality lab diamond rings look identical to natural diamond rings, offering stunning brilliance and beauty.

Can I customize an engagement ring?

Absolutely! At Gema&Co, we can help you design a bespoke lab diamond ring that perfectly matches your vision.

How do you care for a lab diamond engagement ring?

Clean your lab diamond ring regularly with mild soap and warm water using a soft brush. Avoid harsh chemicals and store it separately from other jewelry to prevent scratching. Read more about materials and care.