Total Collection - Lab Grown Diamond Necklaces

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756 Items

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Shared Prong Round Lab Grown Diamond Cross Necklace

$1,450$2,420

Round Lab Grown Diamond Cross Pendant Necklace

$1,050$1,750

Marquise and Asscher Lab Grown Diamond Cross Necklace

$850$1,420

Round and Asscher Lab Grown Diamond Cross Pendant Necklace

$1,050$1,750

Round Lab Grown Diamond French Pavé Cross Pendant Necklace

$850$1,420

Round Lab Grown Diamond Flare Edge Cross Pendant Necklace

$1,650$2,750

Round Solitaire Lab Grown Diamond Cross Pendant Necklace

$900$1,500

Round Lab Grown Diamond Prong Set Cross Pendant Necklace

$1,250$2,090

Lab Grown Diamond Pavé Edge Cross Pendant Necklace

$1,550$2,590

Oval and Round Lab Grown Diamond Cross Necklace

$950$1,590

Tapered Baguette and Round Lab Grown Diamond Cross Pendant

$950$1,590

Mixed Radiant Lab Grown Diamond Cross Pendant Necklace

$1,350$2,250

Baguette and Princess Lab Grown Diamond Cross Pendant Necklace

$750$1,250

Classic Round Lab Grown Diamond Cross Pendant Necklace

$750$1,250

Beveled Edge Polished Cross Pendant Necklace

$650$1,090

Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant

$1,150$1,920

Bead Bright Set Lab Grown Diamond Cross Pendant Necklace

$850$1,420

Classic Lab Grown Diamond Open Cross Pendant Necklace

$850$1,420

Shared Prong Round Lab Grown Diamond Cross Necklace

$1,550$2,590

Round Lab Grown Diamond Cross Pendant Necklace

$1,150$1,920

Marquise and Asscher Lab Grown Diamond Cross Necklace

$950$1,590

Round and Asscher Lab Grown Diamond Cross Pendant Necklace

$1,150$1,920

Round Lab Grown Diamond French Pavé Cross Pendant Necklace

$950$1,590

Round Lab Grown Diamond Flare Edge Cross Pendant Necklace

$1,750$2,920

Round Solitaire Lab Grown Diamond Cross Pendant Necklace

$1,000$1,670

Round Lab Grown Diamond Prong Set Cross Pendant Necklace

$1,350$2,250

Lab Grown Diamond Pavé Edge Cross Pendant Necklace

$1,650$2,750

Oval and Round Lab Grown Diamond Cross Necklace

$1,050$1,750

Tapered Baguette and Round Lab Grown Diamond Cross Pendant

$1,050$1,750

Mixed Radiant Lab Grown Diamond Cross Pendant Necklace

$1,450$2,420

Baguette and Princess Lab Grown Diamond Cross Pendant Necklace

$850$1,420

Classic Round Lab Grown Diamond Cross Pendant Necklace

$850$1,420

Beveled Edge Polished Cross Pendant Necklace

$750$1,250

Tapered Baguette and Asscher Lab Grown Diamond Cross Pendant

$1,250$2,090

Bead Bright Set Lab Grown Diamond Cross Pendant Necklace

$950$1,590

Classic Lab Grown Diamond Open Cross Pendant Necklace

$950$1,590

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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