Lab Grown Diamond Toi et Moi Engagement Rings In 18K Yellow Gold

Discover the elegance of our Toi et Moi engagement rings, where two stunning diamonds come together to symbolize the beautiful union of two souls, celebrating love, connection, and individuality.

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Explore our curated engagement ring settings or bring your unique vision to life with Lucenjuri’s custom design options, crafted to celebrate your love story.
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Customer Reviews

June 09, 2026
Beautiful and on time
I decided to order this ring as my everyday ring. It has a 1 carat Cushion cut stone, that it's absolutely beautiful! You can see how sparkly it is and you can't tell the difference between the natural diamonds in my band and the lab diamonds of the ring. The process was easy and the shopping was as expected.
Justyna T.
May 08, 2026
10/10 couldn't recommend Lucenjuri enough
I was sceptical of buying something so personal from a website, I was wrong to think that. The ring was easily as beautiful as the pictures on Lucenjuri website. The customer service was excellent throughout the process. I couldn’t recommend Lucenjuri enough 10/10
Toni R.
April 26, 2026
Customer for life
Perfect! My wife loved her ring. I purchased this piece as a combined Valentine’s and 20th-anniversary gift, and it became one of the most meaningful presents I’ve ever given. The website was really easy to navigate, and the pricing was excellent compared to other jewelers. It arrived promptly with all the necessary diamond certification, which gave us great peace of mind. I will definitely be a customer for life.
Benjamin T.
April 05, 2026
Blown Away by Everything!
Customer service is top notch and the most helpful I have ever experienced. The ring I had ordered got to me at the perfect time. Along with great customer service the product is even more beautiful than I could have imagined. They had earned a life long customer. I will be spreading the word about Lucenjuri and that it is the place to buy all your jewelry!
Danny M.
March 27, 2026
Recommend
I definitely recommend Lucenjuri! Take it from me, I was skeptical and overthought a lot about where I am going to purchase a ring. Until I came across Lucenjuri, this company made things a lot easier for me and boosted my confidence in choosing the ring that my bride-to-be will bear forever.
Eric R.
March 09, 2026
Couldn't stop staring
I had the BEST experience with Lucenjuri! Their website is one of the easiest I've used when it comes to vetting diamonds by specific criteria. My ring arrives today and it is absolutely stunning. I couldn't stop staring! Can't wait to purchase with them again.
Stephanie D.
February 21, 2026
Fan for life!
From start to finish, my experience with Lucenjuri was exceptional. The value is honestly insane for what you receive. The ring-building process was educational and genuinely confidence-inspiring — I never felt pressured, only informed and supported in making the right choice. I would absolutely recommend Lucenjuri to anyone. I’ll be a lifelong customer for anything diamond-related.
Ruby M.
February 06, 2026
She was ecstatic!
Amazing! Couldn't be happier...I just recently purchased a halo diamond ring for our 15 anniversary an gave it to my wife over a nice dinner and she was ecstatic...couldn't believe how nice and brilliant it was. Highly recommend getting your diamonds from Lucenjuri.
Jay
February 04, 2026
Customer for life
I could not be happier with my new ring!!! The quality of the of the diamonds and intricate little details is simply impressive. I was very impressed with how professional and secure the packaging the ring came in. I have had several questions along the way and Christine from customer service has been very helpful and quick to respond. Thank you Lucenjuri for the awesome experience. I will definitely be a customer for life.
Hayley A.
January 29, 2026
Go-to place for jewelry
I got both my engagement ring and my wedding band from here. Both times I’ve reached out to customer service for one reason or another and both times they responded promptly with great help. Both of my rings get complimented and are very high quality.
Courtney T.

18K Yellow Gold Toi et Moi & Two-Stone Engagement Rings

Regal and substantial, our 18K yellow gold Toi et Moi rings are crafted for those who appreciate the finer details of luxury jewelry. Containing 75% pure gold, this premium metal delivers a deeper, more saturated golden glow, which creates a remarkable contrast to the brilliance of our lab grown diamonds. Symbolizing the union of two individuals, the "you and me" design is elevated by the prestigious weight and historic appeal of 18K yellow gold, making it the ultimate choice for a high-end two diamond ring.

Discover Our Signature Two-Stone Settings in 18K Yellow Gold

Whether you prefer a minimalist look or high-octane sparkle, our 18K yellow gold settings are designed to highlight the prestige of your chosen diamonds:

  • The Classic Prong: Hand-filed 18K yellow gold prongs allow maximum light to reach your stones, accentuating the "fire" and scintillation of the lab diamonds against a rich golden base.
  • The Modern Bezel: For a sleek, architectural look, our 18K yellow gold bezel Toi et Moi rings encircle each stone in a substantial rim of gold, offering a snag-proof and contemporary silhouette.
  • The Accented Band: Add a continuous path of light with a delicate pavé of lab diamonds set into the 18K yellow gold shank, amplifying the visual impact and luxury feel of your center stones.

Popular 18K Yellow Gold Diamond Shape Combinations

The deep, warm tones of 18K yellow gold beautifully complement a variety of lab diamond shapes. Explore our most requested pairings in this luxury collection:

  • Emerald and Pear: A balanced duo featuring the architectural "hall-of-mirrors" step cut alongside a brilliant teardrop, set in rich 18K gold.
  • Oval and Radiant: A high-energy combination that pairs soft, elongated curves with "crushed ice" brilliance for maximum light play.
  • Pear and Round Brilliant: A classic pairing that represents a harmonious blend of traditional and modern silhouettes with a prestigious finish.

Ready to Find Your Toi et Moi Engagement Ring?

Every love story is a unique composition of two distinct personalities. While this collection highlights the rich warmth of 18K yellow gold, your perfect pairing might live in another hue. Looking for a different metal or more design inspiration? Explore our full range of Toi et Moi ring styles to discover every hand-selected diamond shape and design combination in our signature lab grown collection—and find the piece that speaks to your unique bond. 

18K Yellow Gold Toi et Moi Ring FAQs

Does 18K yellow gold make lab diamonds look yellow?

No, on the contrary. The luxurious, deep color of 18K gold will only emphasize the purity of high-grade diamonds (D-F), making the lab grown diamonds appear even whiter and more brilliant due to the intense contrast.

How do I care for my 18K yellow gold Moi et Toi engagement ring?

In order to preserve the shine of your jewelry, it is recommended to clean your ring every few weeks in warm water with mild dishwashing liquid and a soft-bristle toothbrush. Especially in the case of a two-stone setting, this requires special attention to avoid the accumulation of oils and cosmetics in the delicate space between the two diamonds.

Is 18K yellow gold durable enough for an Toi et Moi engagement ring?

Absolutely. While 18K gold is slightly softer than 14K due to its higher gold content, it is still exceptionally durable for a two-stone engagement ring. It offers a more luxurious weight and a richer color, making it a favorite for high-end bridal jewelry.

Are there other metals I could select besides 18K yellow gold?

While 18K yellow gold is a timeless luxury favorite, Lucenjuri offers this collection in several other premium metals. You can choose from 18K White Gold for a sleek, monochromatic look, 14K Rose Gold for a romantic blush, or Platinum for the ultimate in durability.

When are Toi et Moi rings typically given?

Although primarily designed as a distinctive engagement ring, a ring set with two stones is also highly sought after as a gift for special anniversaries, birthdays, or significant occasions. Their meaning of "you and me" makes them a perfect representation of any event dedicated to love, commitment, or shared experiences.