Lab Grown Diamond Cross Necklaces

Discover our lab grown diamond cross necklaces, featuring sleek, geometric silhouettes meticulously set with varied diamond shapes for a modern statement.

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18 Items
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  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
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Bead Bright Set Lab Grown Diamond Cross Pendant Necklace In 14K Yellow Gold - Lucenjuri Bead Bright Set Lab Grown Diamond Cross Pendant Necklace In 14K Yellow Gold - Front Angle View
Bead Bright Set Lab Grown Diamond Cross Pendant Necklace
$1,125 CAD$1,875 CAD
Beveled Edge Polished Cross Pendant Necklace In 14K Yellow Gold - Lucenjuri Beveled Edge Polished Cross Pendant Necklace In 14K Yellow Gold - Front Angle View
Beveled Edge Polished Cross Pendant Necklace
$825 CAD$1,380 CAD
Oval and Round Lab Grown Diamond Cross Necklace In 14K Yellow Gold - Lucenjuri Oval and Round Lab Grown Diamond Cross Necklace In 14K Yellow Gold - Front Angle View
Oval and Round Lab Grown Diamond Cross Necklace
$1,275 CAD$2,130 CAD
Lab Grown Diamond Pavé Edge Cross Pendant Necklace In 14K Yellow Gold - Lucenjuri Lab Grown Diamond Pavé Edge Cross Pendant Necklace In 14K Yellow Gold - Front Angle View
Lab Grown Diamond Pavé Edge Cross Pendant Necklace
$2,175 CAD$3,630 CAD
Round Lab Grown Diamond Flare Edge Cross Pendant Necklace In 14K Yellow Gold - Lucenjuri Round Lab Grown Diamond Flare Edge Cross Pendant Necklace In 14K Yellow Gold - Front Angle View
Round Lab Grown Diamond Flare Edge Cross Pendant Necklace
$2,325 CAD$3,885 CAD
Classic Lab Grown Diamond Open Cross Pendant Necklace In 14K White Gold - Lucenjuri Classic Lab Grown Diamond Open Cross Pendant Necklace In 14K White Gold - Front Angle View
Classic Lab Grown Diamond Open Cross Pendant Necklace
$1,125 CAD$1,875 CAD
Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant In 14K White Gold - Lucenjuri Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant In 14K White Gold - Front Angle View
Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant
$1,575 CAD$2,625 CAD
Classic Round Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Lucenjuri Classic Round Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Front Angle View
Classic Round Lab Grown Diamond Cross Pendant Necklace
$975 CAD$1,635 CAD
Baguette and Princess Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Lucenjuri Baguette and Princess Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Front Angle View
Baguette and Princess Lab Grown Diamond Cross Pendant Necklace
$975 CAD$1,635 CAD
Mixed Radiant Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Lucenjuri Mixed Radiant Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Front Angle View
Mixed Radiant Lab Grown Diamond Cross Pendant Necklace
$1,875 CAD$3,135 CAD
Tapered Baguette and Round Lab Grown Diamond Cross Pendant In 14K White Gold - Lucenjuri Tapered Baguette and Round Lab Grown Diamond Cross Pendant In 14K White Gold - Front Angle View
Tapered Baguette and Round Lab Grown Diamond Cross Pendant
$1,275 CAD$2,130 CAD
Round Lab Grown Diamond Prong Set Cross Pendant Necklace In 14K White Gold - Lucenjuri Round Lab Grown Diamond Prong Set Cross Pendant Necklace In 14K White Gold - Front Angle View
Round Lab Grown Diamond Prong Set Cross Pendant Necklace
$1,725 CAD$2,880 CAD
Round Solitaire Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Lucenjuri Round Solitaire Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Front Angle View
Round Solitaire Lab Grown Diamond Cross Pendant Necklace
$1,200 CAD$2,010 CAD
Round Lab Grown Diamond French Pavé Cross Pendant Necklace In 14K White Gold - Lucenjuri Round Lab Grown Diamond French Pavé Cross Pendant Necklace In 14K White Gold - Front Angle View
Round Lab Grown Diamond French Pavé Cross Pendant Necklace
$1,125 CAD$1,875 CAD
Round and Asscher Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Lucenjuri Round and Asscher Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Front Angle View
Round and Asscher Lab Grown Diamond Cross Pendant Necklace
$1,425 CAD$2,385 CAD
Marquise and Asscher Lab Grown Diamond Cross Necklace In 14K White Gold - Lucenjuri Marquise and Asscher Lab Grown Diamond Cross Necklace In 14K White Gold - Front Angle View
Marquise and Asscher Lab Grown Diamond Cross Necklace
$1,125 CAD$1,875 CAD
Round Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Lucenjuri Round Lab Grown Diamond Cross Pendant Necklace In 14K White Gold - Front Angle View
Round Lab Grown Diamond Cross Pendant Necklace
$1,425 CAD$2,385 CAD
Shared Prong Round Lab Grown Diamond Cross Necklace In 14K White Gold - Lucenjuri Shared Prong Round Lab Grown Diamond Cross Necklace In 14K White Gold - Front Angle View
Shared Prong Round Lab Grown Diamond Cross Necklace
$2,025 CAD$3,375 CAD
Design Your Own Necklace
Design Your Own
Whether you're marking a special occasion or elevating everyday elegance, our necklaces can be fully customized to make it as special as the moments you wear it for.
Layer It Up
With customizable options and a variety of styles, mix and match to create a look that's uniquely yours, perfect for any occasion.
Explore our collection of lab grown diamond cross necklaces to find iconic, fashion-forward silhouettes available in various stone shapes and carat weights.

Customer Reviews

Hear why our customers love Lucenjuri

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
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
Great experience - Please do not hesitate to buy!!
I was skeptical to place an order for an expensive piece of jewelry from an online company - especially one that I had never heard of before - but let me just say, working with Lucenjuri and our lovely consultant, Christine was a pleasure from beginning to end. She guided me through stone selection and kept me informed through the entire process from fabrication to shipping to follow up. The necklace was even better than expected and the price was better than competitors who were selling inferior stones. They earned my trust and I would purchase from them again without a doubt.
Leslie K.
July 28, 2026
Sparkles so much!
I ordered the sparkling cluster diamond necklace and can’t believe how much it sparkles. For me, it is a statement piece, good for special occasions. Definitely a wonderful gift for yourself or a loved one.
Angela D.
June 10, 2026
Top notch
I purchased the 1 Carat Bezel Solitaire Round Diamond Necklace in Platinum for myself. I chose platinum because I am sensitive to all other metals and because its very strong. I didn't know the company before this purchase and was really impressed with the level of communication during the process of making the necklace, all the way up to shipping. When I finally received the item, it was stunning. The bezel setting makes the diamond appear bigger in my opinion, so it is very impressive. I also bought a set of diamond stud earrings and the combined packaging both items were sent in was really beautiful and premium. If you are hesitant, just do it!
Patricia S.
May 22, 2026
Very positive experience with Lucenjuri
My necklace arrived on time, progress was well communicated throughout the entire process and the end product was perfect! Great quality and beautiful diamonds! I have already referred someone to Lucenjuri for an engagement ring. With declining customer service everywhere - my experience with Lucenjuri was above and beyond!
Kaitlin H.
May 12, 2026
3ct, toi et moi emerald and pear necklace
The diamonds are absolutely stunning and with 3ct the chain was automatically upgraded to 1.1mm thickness. Amazing customer service communication as well - thank you Christine - and fast delivery. IGI certificates are included.
Ann
May 11, 2026
Rose gold bezel set- excellence in a box
I searched in stores and online for the perfect piece- rose gold lab grown bezel set pear shaped pendant. This is what I’ve searched high and low for. I was a little worried it wouldn’t arrive quickly but I received it a week ahead of schedule. Very happy with my purchase!
Helen S.
April 27, 2026
Exceeded my expectations!
My husband gifted me an emerald diamond pendant necklace for our 15 year anniversary. It's a beautiful necklace that I wear almost everyday now. Received many compliments on it within just days of wearing it. I will definitely be ordering more jewelry from Lucenjuri! Highly recommended.
Tina Z.
April 08, 2026
Competitive Pricing
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Lab Grown Diamond Cross Necklaces & Pendants

A cross pendant is one of the rare jewelry silhouettes that carries its own profound energy before you even put it on. Our collection of lab grown diamond cross necklaces honors that rich heritage while viewing it through a sleek, modern, and deeply architectural lens. By merging sacred geometry with fine jewelry engineering, we’ve built a collection designed to function as an intimate everyday compass or a high-wattage statement—light catching across every hand-set stone with the slightest turn of the collarbone.

Shop Our Best-Selling Lab Diamond Pendants & Necklaces

Our curated collection bridges the gap between classic devotion and runway-ready style, utilizing varied stone cuts to maximize texture and light refraction.

The Precious Metal Profile

Once you’ve locked in your favorite silhouette—be it a rounded pavé edge or a crisp, geometric layout—select the precise solid metal canvas that anchors your personal look:

Style Intentions: The Neckline Stack Guide

A sustainably grown diamond cross pendant is an exquisite styling chameleon. Because of its instantly recognizable vertical silhouette, it serves as the ultimate anchor for a layered neckline composition.

  • The Mixed-Cut Layer: Pair an architectural tapered baguette and asscher diamond cross with a shorter, plain solid gold snake chain. The structural play between the geometric step-cut facets and the fluid, liquid metal create a stunning, intentional texture contract.
  • The High-Contrast Edit: Style a high-wattage, micro-pave edge cross on a longer chain, dropping it beneath a cleanbezel pendant. The juxtaposition of smooth, solid metal frames against an intricate field of diamond fire feels thoroughly editorial.

Buy Lab Grown Diamond Cross Necklaces at Lucenjuri

Every creation in our collection is crafted with 100% ethical, conflict-free lab grown diamonds. Suspended from premium solid gold or platinum chains with secure clasps and adjustable sizing stations, these pieces represent a lifelong investment in conscious luxury and uncompromised strength.

FAQs

What special moments call for gifting a lab grown diamond cross necklace?

Because a cross carries profound symbolism, it serves as an exceptional milestone gift for meaningful life transitions—such as graduations, major career moves, or significant birthdays. It’s a stunning way to gift someone a permanent emblem of strength, guidance, and personal alignment.

What is the best place to buy lab diamond cross necklaces?

Lucenjuri. We reject mass-produced, flimsy settings in favor of master-artisan bench work. From our seamless bead bright set crosses to our crisp beveled edge polished designs, every pendant is meticulously engineered and crafted to balance beautifully on the neckline, ensuring it sits elegantly for effortless daily wear.

Is it possible to customize or personalize my lab diamond cross necklace?

Absolutely. Personal style should feel uniquely yours. You can customize your look by selecting from various design profiles—including classic round, marquise, or geometric asscher diamonds—across six distinct solid precious metal canvases and multiple carat weights.

How should I care for and clean my lab grown diamond cross pendant?

Soak the necklace in warm water with a few drops of mild dish soap for 10 minutes. Because intricate cross styles feature detailed metalwork or micro-pave accents, use an extra-soft toothbrush to gently clean around the open undergallery. Rinse under warm running water and pat dry with a microfiber cloth.