Lab Grown Diamond Toi et Moi Necklaces

Meaning “you and me” in French, our Toi et Moi necklaces feature two lab grown diamonds that represent the one-of-a-kind bond between two individuals — whether it's romantic love, deep friendship, or family connection — in a timeless and beautifully modern way.

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Customer Reviews

Hear why our customers love Lucenjuri

5 Stars
Absolutely Gorgeous! The diamond is perfect! I reached out to the team and had some pretty specific specs. They went through and found the perfect stone for me and allowed me to choose this specific stone. Their customer service was impeccable. It took about 10 days from ordering to delivery. It was delivered in a beautiful box with the certificate. I’m so glad I found this company!
Ursula
September 21, 2026
5 Stars
Everything went super smooth! Emma was very reassuring and extremely helpful. She responded almost immediately to any questions I had. I received the band and everything is perfection ! My husband loves his upgrade. Will definitely be purchasing from this company again !
ALEXZANDRIA
September 17, 2026
5 Stars
This necklace and company are wonderful! I asked for a custom length made and it was perfect! The stones are clean and sparkly! Love them! Very quick shipping. Christine in customer service is the best; great communication. I would trust no other company for lab created diamonds
Tracy
September 17, 2026
Anniversary gift
Bought this for our 10 year anniversary and it arrived earlier than expected. My wife loved the sparkle right away, and the quality felt much better than anything we saw locally.
Johnny
September 16, 2026
My Perfect Everyday Necklace!
I think I’ve found my perfect everyday necklace! The quality is exceptional, and this is already my second purchase from Lucenjuri. I’m absolutely in love with it and couldn’t recommend them more!
Navya K.
September 08, 2026
Amazing experience
I couldn't be happier with my wedding set from Lucenjuri! The team went above and beyond to help me design the exact ring I wanted. The consultants were patient, kind, and highly communicative throughout the entire process. When the rings arrived, I was absolutely blown away by the gorgeous details and incredible quality. I'm a customer for life!
Shonna W.
September 07, 2026
Perfect anniversary upgrade
My wife had mentioned a toi et moi ring a few times, so I chose this for our anniversary. The radiant and pear stones look amazing together and feel really special.
Chris L.
September 06, 2026
Absolutely Stunning Necklace & Exceptional Service! 💛✨
I’m absolutely in love with my Starry Charm necklace! 😍 It’s even more beautiful in person, and the sparkle is incredible. I ordered the 0.50ct version and was so pleasantly surprised that mine totaled 0.63ct! I upgraded it to 18k gold and the 18K yellow gold is absolutely gorgeous too. A special thank you to Emma, who made the entire experience wonderful. She was incredibly kind, attentive, and helpful throughout the whole process. I’m so happy with both the necklace and the amazing customer service that I’ve already ordered another piece! 💛✨
Navya K.
September 04, 2026
super sparkly!
Among all the jewelry companies I contacted while looking for a necklace, Lucenjuri stood out for its exceptional and sincere customer service. While many other companies filled my inbox with promotional and high-pressure sales emails after I inquired or registered, your team never did that at all.When the necklace arrived, I was absolutely amazed—both the diamond and the chain are truly, incredibly sparkly! I previously ordered a lab-grown diamond necklace from a well-known company with a store in Beverly Hills, but it didn't impress me at all, and I ended up returning it. Buying jewelry online made me feel a bit anxious at first, but any doubts I had vanished the moment I opened your package.Thank you so much, Nicole and Christine, for your kind and thoughtful replies. You made my experience truly unforgettable.
Maiko
September 03, 2026
Sleek and beautiful
I wanted the Myra with a different band and the process was easier than I expected. The finished ring has a sleek look and the diamond sparkles beautifully.
Dorine S.
August 23, 2026
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Lab Grown Diamond Toi et Moi Necklaces

The French phrase Toi et Moi translates to "you and me," capturing the striking romance of two distinct stones sitting side-by-side. Our collection of lab grown diamond Toi et Moi necklaces takes that beautiful, historic symbolism and gives it a sharp, modern edge. These pieces are designed to honor your most important bonds—whether that’s soulmates, lifelong best friends, a mother-and-child connection, or simply two different chapters of your own personal story. Hand-finished in our studio and set with fully certified, responsibly grown diamonds, these two-stone designs deliver a massive visual punch with a completely contemporary beat.

Why Choose a Lab Grown Diamond Toi et Moi Necklace?

A Toi et Moi necklace is the ultimate departure from the standard single-stone pendant. It’s all about celebrating duality—two contrasting diamond shapes that perfectly complement each other without either one overshadowing the view. By choosing Lucenjuri's ethically grown diamonds, you get that elite, head-turning fire, clarity, and lifetime hardness without the heavy environmental or ethical baggage of traditional mining. You skip the old-school retail markups and get real-deal, sustainable luxury that stands up to your actual daily life.

Choose Your Metal Finish

We hand-craft each piece across six premium metal finishes to match your exact wardrobe vibe:

How to Style a Toi et Moi Diamond Necklace

Because a Toi et Moi necklace features a twin-stone design, it carries plenty of visual weight all on its own, but it’s still an absolute dream to style.

  • The Power Solo: Let it rest against an open neckline or over a sleek black turtleneck as your undisputed focal point. It gives off that effortless, "I just woke up looking like this" luxury vibe.
  • The Textured Stack: Create major depth by nesting your Toi et Moi piece below a sleek choker or pairing it with a dainty starry charm diamond chain. Just make sure the chains are different lengths so the twostones have room to breathe.
  • High-Contrast Stacking: Don't be afraid to mix your metals. Layer a warm 14K yellow gold Toi et Moi necklacewith a crisp white gold tennis bracelet or matching studs to lock in a modern, multi-toned jewelry edit that feels entirely intentional.

Artisan Studio: Create a Bespoke Toi et Moi Masterpiece

Dreaming of an entirely unique shape combination—like a sharp princess cut paired with a romantic marquise, or an elegant oval sitting next to a clean emerald cut? Our Artisan Studio is ready to make it happen. Our designers will sketch, 3D-model, and hand-craft a custom Toi et Moi necklace that mirrors your exact, one-of-a-kind vision. Contact our jewelry consultants today, and we’ll guide you through every step of the design process, ensuring your finished piece handles the daily grind beautifully while celebrating your personal style and your values at the exact same time.

Shop Premium Lab Grown Diamond Toi et Moi Necklaces at Lucenjuri

When you shop our curated lineup of lab grown diamond Toi et Moi necklaces, you are investing in bench-made, artisan-quality jewelry built for the modern world. It's a gorgeous, conflict-free centerpiece that lets you show off your style without compromise, ready to shine for every single chapter of you and me.

FAQs

What does a Toi et Moi necklace mean, and why is it called that?

"Toi et Moi" is French for "You and Me." Historically, this design features two contrasting gemstones nesting closely together on a single piece of jewelry, symbolizing the coming together of two unique individuals, stories, or milestones. While traditionally famous as an engagement ring style, a Toi et Moi necklace brings this romantic, asymmetrical symbolism to your neckline, making it an incredible self-gift, anniversary piece, or modern heirloom.

How do you ensure the two different diamond shapes are balanced properly?

Balancing two completely different diamond cuts—like an emerald cut and a pear shape—is a meticulous art form. Our master design team hand-matches every single pair based on their visual proportions, color grades, and light performance. We ensure that one stone doesn't visually overwhelm the other, creating a flawless, intentional contrast where both shapes get to fully breathe and sparkle.

Can I customize the diamond shape combinations or carat weights in my necklace?

Yes. While we feature iconic, pre-curated signature pairings online—such as our Duo Drop Round and Pear, our 2ctw Emerald and Pear Toi et Moi necklace, and our statement 3ctw Oval and Pear necklace layouts—we love building custom edits. If you want to mix a radiant cut with a marquise, or scale up the carat weights in a specific precious metal, you can reach out to our jewelry consultant team to design a bespoke twin-stone piece.

Are lab grown diamonds real diamonds, and will they pass a diamond tester?

Yes, 100%. Lab grown diamonds are optically, chemically, and physically identical to mined diamonds. They are made of pure crystallized carbon and possess the exact same hardness (10 on the Mohs scale) and refractive index. Because they are real diamonds, they will pass any thermal or electrical diamond tester. The only difference is that they are grown sustainably in a controlled environment, saving you up to 70% compared to mined equivalents.

What chain style comes with the Lucenjuri Toi et Moi necklace, and is it adjustable?

Every Toi et Moi pendant is suspended from a premium, substantial solid gold or platinum chain that offers a luxurious feel on the neckline. We don't use flimsy, hair-pulling chains. Our necklaces are equipped with a secure lobster clasp and feature adjustable sizing rings (typically 16-inch to 18-inch stations) so you can perfectly customize your drop length for effortless jewelry layering.

Will the pendant flip or twist around on my neck while I’m moving?

We specifically engineer our Toi et Moi pendants with a low-profile, counter-weighted back gallery. By keeping the center of gravity low and distributing the weight evenly between the two stones, the pendant sits flat against your chest or bare skin, actively resisting the urge to flip, spin, or roll while you walk, work, or dance.

How do I clean and care for my lab grown two-stone diamond necklace?

Because lab diamonds are incredibly durable, keeping them sparkling is incredibly simple. Soak your necklace in warm water mixed with a few drops of mild dish soap for 5 to 10 minutes. Gently brush the settings—especially underneath the stones where lotion and dust collect—with a soft-bristled baby toothbrush. Rinse thoroughly under warm running water and pat dry with a lint-free microfiber cloth.