Lab Grown Diamond Solitaire Necklaces

Embrace elegance with our lab grown diamond solitaire necklaces. The single diamond, beautifully set in your choice of metal, creates a striking and timeless piece that's perfect for any occasion.

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Round Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Lucenjuri Round Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Front Angle View
Round Solitaire Diamond Pendant Necklace
$690$1,150
Most Loved
Oval Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Lucenjuri Oval Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Front Angle View
Oval Solitaire Diamond Necklace
$690$1,150
Bezel Solitaire Radiant Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Lucenjuri Bezel Solitaire Radiant Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Front Angle View
Bezel Solitaire Radiant Diamond Pendant Necklace
$740$1,240
Oval Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Lucenjuri Oval Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Front Angle View
Oval Solitaire Diamond Pendant Necklace
$690$1,150
Most Loved
Bezel Solitaire Oval Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Oval Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Oval Diamond Necklace
$740$1,240
Pear Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Pear Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Pear Solitaire Diamond Pendant Necklace
$690$1,150
Emerald Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Emerald Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Emerald Solitaire Diamond Pendant Necklace
$690$1,150
Radiant Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Lucenjuri Radiant Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Front Angle View
Radiant Solitaire Diamond Pendant Necklace
$690$1,150
Cushion Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Cushion Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Cushion Solitaire Diamond Pendant Necklace
$690$1,150
Bezel Solitaire Round Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Lucenjuri Bezel Solitaire Round Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Front Angle View
Bezel Solitaire Round Diamond Pendant Necklace
$740$1,240
Bezel Solitaire Oval Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Oval Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Oval Diamond Pendant Necklace
$740$1,240
Bezel Solitaire Pear Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Pear Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Pear Diamond Pendant Necklace
$740$1,240
Heart Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Heart Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Heart Solitaire Diamond Pendant Necklace
$690$1,150
Bezel Solitaire Heart Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Heart Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Heart Diamond Pendant Necklace
$740$1,240
Bezel Solitaire Emerald Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Lucenjuri Bezel Solitaire Emerald Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Front Angle View
Bezel Solitaire Emerald Diamond Pendant Necklace
$740$1,240
Bezel Solitaire Cushion Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Cushion Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Cushion Diamond Pendant Necklace
$740$1,240
Round Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Lucenjuri Round Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Front Angle View
Round Solitaire Diamond Necklace
$690$1,150
Pear Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Lucenjuri Pear Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Front Angle View
Pear Solitaire Diamond Necklace
$690$1,150
Emerald Solitaire Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Emerald Solitaire Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Emerald Solitaire Diamond Necklace
$690$1,150
Radiant Solitaire Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Radiant Solitaire Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Radiant Solitaire Diamond Necklace
$690$1,150
Cushion Solitaire Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Cushion Solitaire Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Cushion Solitaire Diamond Necklace
$690$1,150
Bezel Solitaire Round Lab Grown Diamond Necklace In 14K Yellow Gold - Lucenjuri Bezel Solitaire Round Lab Grown Diamond Necklace In 14K Yellow Gold - Front Angle View
Bezel Solitaire Round Diamond Necklace
$740$1,240
Bezel Solitaire Pear Lab Grown Diamond Necklace In 14K Rose Gold - Lucenjuri Bezel Solitaire Pear Lab Grown Diamond Necklace In 14K Rose Gold - Front Angle View
Bezel Solitaire Pear Diamond Necklace
$740$1,240
Heart Solitaire Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Heart Solitaire Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Heart Solitaire Diamond Necklace
$690$1,150
Bezel Solitaire Heart Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Heart Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Heart Diamond Necklace
$740$1,240
Bezel Solitaire Emerald Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Emerald Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Emerald Diamond Necklace
$740$1,240
Bezel Solitaire Radiant Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Radiant Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Radiant Diamond Necklace
$740$1,240
Bezel Solitaire Cushion Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Cushion Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Cushion Diamond Necklace
$740$1,240
Marquise Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Marquise Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Marquise Solitaire Diamond Pendant Necklace
$690$1,150
Princess Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Princess Solitaire Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Princess Solitaire Diamond Pendant Necklace
$690$1,150
Asscher Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Lucenjuri Asscher Solitaire Lab Grown Diamond Pendant Necklace In 14K Yellow Gold - Front Angle View
Asscher Solitaire Diamond Pendant Necklace
$690$1,150
Bezel Solitaire Marquise Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Marquise Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Marquise Diamond Pendant Necklace
$740$1,240
Bezel Solitaire Princess Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Princess Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Princess Diamond Pendant Necklace
$740$1,240
Bezel Solitaire Asscher Lab Grown Diamond Pendant Necklace In 14K White Gold - Lucenjuri Bezel Solitaire Asscher Lab Grown Diamond Pendant Necklace In 14K White Gold - Front Angle View
Bezel Solitaire Asscher Diamond Pendant Necklace
$740$1,240
Marquise Solitaire Lab Grown Diamond Necklace In 14K White Gold - Lucenjuri Marquise Solitaire Lab Grown Diamond Necklace In 14K White Gold - Front Angle View
Marquise Solitaire Diamond Necklace
$690$1,150
Princess Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Lucenjuri Princess Solitaire Lab Grown Diamond Necklace In 14K Yellow Gold - Front Angle View
Princess Solitaire Diamond Necklace
$690$1,150
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.
Elegance Around Your Neck
Discover our stunning range of necklaces designed to complement any occasion.
Explore our collection of lab grown diamond solitaire necklaces to find a range of premium carat weights and curated diamond shapes designed to anchor your jewelry wardrobe.
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 Solitaire Necklaces

There’s a reason a solid solitaire necklace is the one piece everyone tells you to buy first. It’s simple, it’s classic, and it just works. Our collection of lab grown diamond solitaire necklaces skips all the extra noise to let one really great, certified stone do all the heavy lifting. We mount them on premium chains that have a substantial feel and are completely secure, catching the light every single time you move.

At Lucenjuri, we pair our responsibly grown diamonds with premium metalwork. We don’t do those chunky, old-fashioned settings that swallow up the stone. Whether you’re into the unmatched sparkle of a round brilliant, the elongating effect of an oval, or the clean lines of an emerald cut, your perfect diamond is waiting. We hand-craft each piece across six premium metal finishes to match your exact wardrobe vibe:

  • 14K White GoldSolitaire Necklace: Crisp, fresh, and ultra-modern. The bright metal acts like a mirror to make your diamond look as bright and icy as possible.
  • 14K Rose GoldSolitaire Necklace: A soft, poetic metallic blush that acts as a total neutral, looking stunning against every single skin tone.
  • 14K Yellow GoldSolitaire Necklace: The ultimate everyday classic. It delivers a gorgeous, sun-kissed warmth that easily stands up to your daily grind.
  • 18K White GoldSolitaire Necklace: For the purist who wants that extra-luxurious, heavy gold weight against the skin, finished with a liquid-like mirror shine.
  • 18K Yellow GoldSolitaire Necklace: Pure, rich, honeyed opulence. It packs a deep golden hue that frames a crisp, colorless diamond beautifully.
  • PlatinumSolitaire Necklace: The absolute peak of fine jewelry. It’s naturally pure white, 100% hypoallergenic, and incredibly dense so it holds your diamond in a lifetime grip.

How to Style a Diamond Solitaire Necklace

The best part about a solitaire is that you literally never have to take it off. It goes with absolutely everything. Throw a sleek 1 ct bezel-set round solitaire in 14K white gold over a plain white tee or a cozy sweater for that effortless, "I just woke up looking like this" luxury vibe. When you want to dress it up for a night out, use it as your base layer. Stack it with a couple of gold chains of different lengths, or team it up with our matching lab diamond studs to lock in a clean, polished look.

Why Choose the Lucenjuri Solitaire Necklace Collection

When you shop your lab grown diamond solitaire necklace at Lucenjuri, you’re getting premium, bench-made jewelry without the crazy traditional retail markup. We don't do mystery stones here, every single diamond is hand-selected and fully certified for serious clarity and cut. You’re getting real-deal, sustainable luxury that handles your actual daily grind, so you can show off your personal style and your values at the exact same time. No conflict, no compromise, just a gorgeous centerpiece you'll love wearing every single day.

FAQs

Are lab grown diamonds real diamonds?

Yes, 100%. Lab diamonds are chemically, physically, and optically identical to mined diamonds. They aren't fakes, simulants, or cubic zirconias. They are made of pure carbon crystal, meaning they have the exact same hardness, brilliance, and lifetime durability—just grown in a high-tech lab instead of dug out of the earth.

Do your solitaire necklaces come with certificates?

Absolutely. Every single diamond in our solitaire necklace collection is hand-selected and comes fully certified by leading independent gemological labs, verifying its precise cut, color, clarity, and carat weight.

Can I wear my diamond solitaire necklace every day?

Yes, that’s exactly what it’s built for. Diamonds are the hardest substance on earth, scoring a perfect 10 on the Mohs hardness scale. Combined with our substantial, premium chains and secure settings, these necklaces are engineered to handle your actual daily grind.

How do I choose the best diamond shape for a solitaire necklace?

It all comes down to your personal vibe. A round brilliant is the ultimate classic and gives off the absolute maximum sparkle. Oval cuts have a beautiful elongating effect that makes the stone look larger, while emerald cuts offer clean, architectural lines for a sleeker, more modern aesthetic.

What chain style comes with the solitaire necklace?

We mount our solitaire pendants on premium chains that have a substantial, high-end feel. They sit smoothly against the skin and are completely secure, meaning they look sleek and minimalist without feeling fragile or flimsy.

Will a lab grown diamond tarnish or cloud over time?

Never. Because lab grown diamonds are real diamonds, they will never fade, change color, or lose their brilliance. If it starts looking a little dull after a while, it’s just everyday oils and lotion buildup—a quick clean brings that liquid-like sparkle right back.

Which is better for a solitaire necklace: a prong or bezel setting?

It depends on your lifestyle. A prong setting (usually 4 or 6 prongs) allows maximum light to enter the diamond from all sides, giving you unmatched fire. A bezel setting wraps a sleek metal rim completely around the diamond, offering a very modern, low-profile look and maximum protection.

What color and clarity grades do you use?

We focus on eye-clean clarity grades and colorless to near-colorless ranges. This ensures your centerpiece diamond looks bright, icy, and totally flawless to the naked eye.

How do I clean my solitaire diamond necklace at home?

It’s super easy. Just soak your necklace in warm water with a few drops of mild dish soap for about 10 minutes. Gently scrub it with a soft-bristled toothbrush to get behind the setting where oil collects, rinse it in clean water, and pat dry with a microfiber cloth.

Is a solitaire necklace a good investment piece?

As an everyday wardrobe staple, it's the smartest investment you can make. It never goes out of style, goes with literally everything from a white tee to a gown, and by choosing lab grown, you skip the crazy traditional retail markups to get a massive, premium stone for a much smarter price point.