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.

  • 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
2 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
Filter
Explore our collection of lab grown diamond cross necklaces to find iconic, fashion-forward silhouettes available in various stone shapes and carat weights.
Competitive Pricing
Lifetime Warranty
Free Shipping
Free Returns

Customer Reviews

Mar 22, 2025
Great quality, great price
Great quality at an affordable price. My wife loves her new diamond necklace! It’s elegant, sparkly, and perfect for everyday wear. She wears it all the time, and I’m happy with the purchase.
— Eric E.
Feb 20, 2025
Totally Worth It!
This marquise necklace is perfect for any occasion. Worth every penny, and the shipping was fast. Plus, it’s IGI-certified, so I know I’m getting top-quality diamonds! Definitely recommend Lucenjuri!
— Jennifer R.
Nov 26, 2024
Timely delivery, love it!
The online process was so easy, received the product in a timely manner and love my tassel diamond necklace! It’s a great piece to wear on a night out, and I always feel glamorous when I wear it.
— Kimberly S.
Oct 9, 2024
Happy Customer!
This isn’t my first time shopping with Lucenjuri, and once again, they didn’t disappoint! I love how it’s both elegant and subtle—perfect for everyday wear. Plus, as always, the shipping was super fast!
— Sophia P.
May 20, 2024
Perfect gift for our daughter
We gave our daughter a halo-set lab diamond necklace for her 21st birthday. She loved it. It was her first 'real' jewelry and she’s barely taken it off since.
— Richard D.
Jun 18, 2024
Happy mom
Received the pear and emerald pendant necklace from my daughter for Mother’s Day. It’s so thoughtful and elegant. Lucenjuri also has the most stunning packaging!
Hannah W.
Mar 16, 2025
A gift that left her speechless
I bought this pear shaped diamond necklace for my girlfriend, and it was the perfect surprise. She loves simplicity with a little bit of sparkle, and this piece was ideal. The necklace arrived on time and in such beautiful packaging. I highly recommend this as a gift for anyone special!
— Mario
Dec 18, 2024
Perfect gift
The necklace was for my 16-year-old grandniece and she was very pleased. It was a perfect gift, and she hasn’t stopped wearing it. She absolutely loved the design and the sparkle!
— Maria D.
Jan 14, 2025
My kind of jewelry
I was looking for something geometric and minimal, and this curved bar design really stood out to me. It's understated but beautifully detailed up close. The stones are set with precision and the gold bar gives it an architectural vibe that I love.
— Clara
Mar 20, 2025
Simple, elegant, and meaningful
Bought this for my wife as a surprise before our anniversary trip. She doesn’t usually wear much jewelry, but she’s worn this nearly every day since it arrived. The heart shape is subtle, not too girly, and it really sparkles.
— Jonathan H.
Mar 28, 2025
Glamorous without the fuss
I was looking for something I could wear every day but still look good for formal events too. This radiant necklace is perfect! Not too flashy, just the right amount of elegance. The IGI certificate definitely gave me extra confidence in my choice, and it arrived fast!
— Joey W.

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.