IGI Certified 1/4 to 4 Carat Round Brilliant Cut Lab Grown Diamond Solitaire Pendant Necklace for Women I 14k Gold Necklace (G-H, VS1-VS2, cttw) Adjustable 16 to 18 Inch Chain


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$599.00

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  • ETERNAL ELEGANCE - Set in 14k white gold, this pendant features 1.00 carat lab grown round diamond that radiates elegance and charm. Our lab-grown diamonds are displaying colors that span from G to H and boasting clarity levels between VS1 and VS2. They are carefully placed in prong settings, enhancing their overall elegance. Suspended gracefully on an 18 inch long cable chain with a lobster claw clasp for secure wear. This exquisite necklace is perfect addition to your collection
  • ELEGANCE OF LAB DIAMONDS - These laboratory-created diamonds cater to individuals seeking exceptional color and clarity in their adornments. These gems have a G-H color and VS1-VS2 clarity. Fashioned through advanced technological processes, they present a viable, morally conscious choice. These diamonds are conflict-free and echo naturally mined diamonds' exact physical and chemical traits. Choosing these diamonds ensures support for sustainable manufacturing and adherence to ethical standards
  • BREATHTAKING HIGH QUALITY - Elevate your style with our 14k gold jewelry and indulge in the timeless elegance of this, by far the most popular metal, for its unmatched high shine and durability. Our expertly crafted pieces are tarnish-free, making them ideal for everyday wear. Our nickel-free and hypoallergenic designs offer unparalleled comfort for those with sensitive skin while providing luxury and sophistication. Experience the beauty and reliability of fine jewelry that will last for years
  • THE PERFECT GIFT - Celebrate life's most memorable moments with our jewelry, ideal for any person and occasion, from Valentine's Day, Anniversary, Birthday, Wedding, Engagement, Mother's Day, and Christmas, to Hanukkah. This April Birthstone Jewelry is perfect for women of all ages. Ideal for a Bride, Bridesmaid, Fiancée, Wife, Girlfriend, Daughter, Granddaughter, and Grandmother, our versatile and beautiful pieces add the perfect touch of glamour to any outfit, making every moment unforgettable
  • Thoughtful Presentation in Gift Box: Every item comes elegantly presented in a Gift Box, making it a perfect choice for a memorable gift. Also, at Carbon Atelier, each piece of our jewelry is meticulously inspected before packaging, upholding standards
Item display length 18 inches
Item width 6 millimeters
Material Metal
Metal type White Gold
Clasp type Lobster
Chain type Cable

The IGI Certified 0.25 Carat Brilliant Cut Lab Grown Diamond Round Solitaire Pendant Necklace for Women, elegantly crafted by Carbon Atelier, is a timeless piece of jewelry that radiates simplicity and sophistication. The pendant is set in 14k Gold, a luxuriously warm metal that adds a feminine and contemporary touch to the design.

The focal point of this necklace is a lab-grown diamond with a total weight of 0.25 carats. Lab-grown diamonds are an ethical and eco-friendly alternative to traditional mined diamonds, possessing the same chemical, physical, and optical properties, but created in a controlled environment. This particular diamond is graded G-H in color, meaning it has a nearly colorless appearance with a subtle hint of warmth. Its clarity is VS1-VS2, signifying very slight inclusions that are difficult to see even under 10x magnification, ensuring a breathtaking sparkle that doesn't compromise on quality.

The round solitaire pendant design highlights the brilliance of the diamond, creating a stunning effect that captures the light beautifully. This design is a classic choice in fine jewelry, symbolizing elegance and simplicity. The pendant is securely fastened with a lobster claw clasp, a widely preferred and reliable choice for fine jewelry. This clasp ensures that the necklace stays securely around your neck, while also being easy to fasten and unfasten.

The International Gemological Institute (IGI) certification attests to the quality and authenticity of the lab-grown diamond, giving you peace of mind and confidence in your purchase. Carbon Atelier is known for creating innovative and unique jewelry that marries traditional craftsmanship with modern technology. This IGI Certified 0.25 Carat Brilliant Cut Lab Grown Diamond Round Solitaire Pendant Necklace is a testament to their expertise, making it a perfect gift for a loved one or a luxurious addition to your own jewelry collection.

  • claudineparkerz5125@gmail.com

    08-03-2026

    I just love my necklace and diamond pendantI love rose gold and sparklesThank you so muchIt’s just so beautiful

  • sunilkumarmondal44@gmail.com

    08-03-2026

    Absolutely beautiful! It’s classy and gorgeous. Bought it for a graduation present and my daughter loves it! 100% would buy it again!

  • zinithfox6@gmail.com

    08-03-2026

    This is a stunning little diamond necklace that looks great on your favorite feminine suprasternal notch. This comes with an IGI certification and the number checks out on the IGI website though the card could be a duplicate—I have no way of knowing.So, this is a laboratory-generated diamond and I guess there are still imperfections as a result because this third of a carat diamond is VS (Very Slightly) clarity instead of Flawless and the color is H (which is a few steps down from D). I'm not sure why, if they're making this, why not make it perfect. Is it an artificial scarcity thing or it's just not that easy to make it perfect.Regardless of that, it's a beautiful stone on an elegant and dainty silver necklace. And with the lab-grown diamond, you don't have to worry about the political strife natural diamond mining may cause and you get a bit of a discount on the price.

  • habshire@mante.com

    08-03-2026

    I was very pleased when I opened the necklace, it is quite beautiful. I especially appreciate the unique, elegant mounting and the jump rings in the chain at 16” and 18”.

  • qmariha63@gmail.com

    08-03-2026

    It is a very nice necklace , the chain are okay comes with IGI certification, the diamond is very sparkly

  • nash@microsoft.com

    08-03-2026

    Everything was just as I expected and arrived on time

  • natashamadeleine@hotmail.com

    08-03-2026

    I am so thrilled with the beautiful diamond necklace and matching earrings that I ordered from this seller.The diamonds look perfect and test as authentic (see video for testing of both necklace and earrings). The necklace chain is a bit on the thin side, but not bad quality. I will probably move the diamond onto a thicker chain when I wear it. The mounts for the earrings are beautiful and appear to be sturdy.All three diamonds (necklace and two earrings) are better quality than promised. They come with IGI cards that show the minimum grading specifications. I looked up the actual reports online. All three diamonds were registered.The necklace was guaranteed to be 1/3 carat, with G-H color and VS1 or VS2 clarity. The actual diamond is .33 carat, F color, VS2 clarity, and Ideal cut.The earrings were guaranteed to be 1/2 carat TW, with G-H color and VS1 or VS2 clarity. The actual diamonds are as follows:Diamond #1 - .25 carat, G color, VS1 clarity, and Ideal cut.Diamond #2 - .26 carat, G color, VS2 clarity, and Ideal cut.

  • demenkoignat@gmail.com

    08-03-2026

    Too expensive for a poor product quality and poor presentation box. Im very dissapointed

There have been no reviews for this product yet.
  • cla******

    I just love my necklace and diamond pendantI love rose gold and sparklesThank you so muchIt’s just so beautiful

  • sun******

    Absolutely beautiful! It’s classy and gorgeous. Bought it for a graduation present and my daughter loves it! 100% would buy it again!

  • zin******

    This is a stunning little diamond necklace that looks great on your favorite feminine suprasternal notch. This comes with an IGI certification and the number checks out on the IGI website though the card could be a duplicate—I have no way of knowing.So, this is a laboratory-generated diamond and I guess there are still imperfections as a result because this third of a carat diamond is VS (Very Slightly) clarity instead of Flawless and the color is H (which is a few steps down from D). I'm not sure why, if they're making this, why not make it perfect. Is it an artificial scarcity thing or it's just not that easy to make it perfect.Regardless of that, it's a beautiful stone on an elegant and dainty silver necklace. And with the lab-grown diamond, you don't have to worry about the political strife natural diamond mining may cause and you get a bit of a discount on the price.

    Image Image

  • hab******

    I was very pleased when I opened the necklace, it is quite beautiful. I especially appreciate the unique, elegant mounting and the jump rings in the chain at 16” and 18”.

  • qma******

    It is a very nice necklace , the chain are okay comes with IGI certification, the diamond is very sparkly

  • nas******

    Everything was just as I expected and arrived on time

  • nat******

    I am so thrilled with the beautiful diamond necklace and matching earrings that I ordered from this seller.The diamonds look perfect and test as authentic (see video for testing of both necklace and earrings). The necklace chain is a bit on the thin side, but not bad quality. I will probably move the diamond onto a thicker chain when I wear it. The mounts for the earrings are beautiful and appear to be sturdy.All three diamonds (necklace and two earrings) are better quality than promised. They come with IGI cards that show the minimum grading specifications. I looked up the actual reports online. All three diamonds were registered.The necklace was guaranteed to be 1/3 carat, with G-H color and VS1 or VS2 clarity. The actual diamond is .33 carat, F color, VS2 clarity, and Ideal cut.The earrings were guaranteed to be 1/2 carat TW, with G-H color and VS1 or VS2 clarity. The actual diamonds are as follows:Diamond #1 - .25 carat, G color, VS1 clarity, and Ideal cut.Diamond #2 - .26 carat, G color, VS2 clarity, and Ideal cut.

    Image Image Image Image Image Image Image Image Image

  • dem******

    Too expensive for a poor product quality and poor presentation box. Im very dissapointed

Carbon Atelier’s large selection of jewelry is a must-see!

State-of-the-Art Stones

This ensures you will always receive stones with clarity that is as good or better than the stated grade.

If classic elegance is what she likes, it's here in this striking pendant necklace which features a beautiful 1/2 Carat IGI lab-created white diamond in round brilliant shape. Bezel-set in gleaming 14 Karat white gold, yellow gold or rose gold, this solitaire stone is suspended from a cable chain adjustable from 16" - 18". A Lobster-claw style clasp provides security for all-day wear.

All of Carbon Atelier's 100% real lab-grown diamonds are created through the miracle of modern technology.

In our high-tech facility, an innovative process called chemical vapor deposition, or CVD, recreates conditions found in nature, using a hydrocarbon gas mixture to activate the carbon atoms in a tiny diamond seed. This causes the diamond crystal to grow, transforming the carbon vapor into real diamonds that are chemically, optically and physically identical to mined stones. Our premier-quality lab-created diamonds are so indistinguishable from natural diamond stones, even trained gemologists need special machinery to tell the difference.

Once the growing process is complete, each diamond is precision-cut and hand-polished to perfection, before being set by artisans with decades of experience in their craft.

At Carbon Atelier, we exclusively use laboratory made diamonds that we grow ourselves. This gives us the latitude to create jewelry that strike the perfect balance of beauty and value, delivering exceptional quality with the best cut, color and clarity... carat for carat.

Carbon Atelier offers only genuine laboratory created diamonds set in fashionable jewelry silhouettes that every woman will love to wear or to receive.

Our specialty is larger-sized carat weights that are hard to find elsewhere. We make it easy to give in to your urge to splurge!

All of Carbon Atelier's jewelry features stones with very good to excellent cut grades, lending exceptionally brilliant sparkle.

After being forged through the CVD process described above, our rough stones are expertly cut and polished by master artisans, for finished gems that dazzle, reflecting light with your every move.

Our designer jewelry features lab created diamonds in both colorless and near-colorless ranges.

When near-colorless and even faint yellow grade stones are set in yellow or rose gold, they can appear as white and bright as any colorless stones, since the color of the metal is reflected throughout the diamond.

All of Carbon Atelier's lab-grown diamonds of 0.50ct or ensuring that you will always receive stones with clarity that is as good or better than the stated grade.

All of our Very Very Slight (VVS) and Very Slight (VS) clarity gems are eye-clean, giving them exceptional sparkle.

Carbon Atelier was founded by veteran jewelry designers with the dream of bringing the highest quality diamonds to every woman and man in America.

Carat for carat, our ethical, sustainable, affordable laboratory grown gems exceptional sparkle, with stylish settings that will collect compliments – at a far more approachable value than mined stones.

Our dream is to make your diamond dreams come true! We make the eternal beauty of diamonds affordable, within reach of everyone.

Carbon Atelier takes great pride in offering laboratory created diamond jewelry in a range of carat sizes and color and clarity quality levels. No matter what your priorities are in choosing a diamond, we’ve got you covered!

Whether you’re buying a special gift, looking for the perfect engagement ring or shopping for a new look for yourself, all the spectacular diamond jewelry you desire – to fit every budget.

At Carbon Atelier, we take our craft seriously. Other lab-grown diamond brands deliver disappointing designs, or sub-par stones. At Carbon Atelier, not only do we choose spectacular gems, we set them in elegant and sophisticated designer settings that look like they’re straight out of the pages of Vogue.

Quality is our first and last thought, from the first sketch to the final polish. Every ring, earring, and pendant is `crafted to exacting standards, for truly impressive quality.

Elevate Your Expectations

Experience Eternal Grace and Future Brilliance with Carbon Atelier - Where Lab Grown Diamonds Sophistication Meet Golden Elegance

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Where others falter, we flourish. Our lab grown diamonds aren't just gems but statements set in Vogue-inspired designs. Every creation, from our rings to pendants, meets the highest standards of artistry.

Discover a radiant array of diamonds tailored for every desire and budget. Founded by veteran designers, Carbon Atelier's mission is simple: impeccable diamonds for all. With us, the dream of timeless elegance becomes an affordable reality.

Princess Cut Lab Grown Diamond Classic Square Stud Earrings for Women in 14k Gold Carbon Atelier IGI Certified 1 to 2 Carat Princess Cut Lab Grown Diamond Solitaire Engagement Carbon Atelier 1/4 to 2 Carat Lab Grown Diamond Pendant Necklace for Women in 14k Gold IGI Certified Loose Stone Lab Grown Diamond Choice of Shapes with G-H Color Lab Created Diamond

All Carbon Atelier Collections

1/2 to 2/3 Carat Brilliant Cut Lab Grown Diamond Huggie Hoop Earrings for Women in 14k Gold (G-H,... 1/2 to 4 Carat Brilliant Cut Lab Grown Diamond Round Stud Earrings for Women in 14k Gold G-H Color IGI Certified Emerald Cut Lab Grown Diamond Horizontal East-West Pendant Necklace 14k Gold IGI Certified Round Brilliant Lab Grown Diamond Classic Solitaire Engagement Ring in 14k Gold

Carbon Atelier Best Sellers

Brilliant Cut Lab Grown Diamond Round Stud Earrings for Women in 14k Gold Push Back Studs IGI Certified Emerald Cut Lab Grown Diamond Fancy Shape Stud Earrings for Women in 14k Gold IGI Certified Brilliant Cut Lab Grown Diamond Halo Stud Earrings for Women in 14k Gold 2/3 Carat Round Brilliant Cut Lab Grown Diamond Dangle Drop Earrings for Women in 14k Gold

Diamond and Gold Earrings

Carbon Atelier IGI Certified 1 to 2 Carat Oval Shape Lab Grown Diamond Classic Solitaire Engageme... IGI Certified Emerald Cut Lab Grown Diamond Classic Solitaire Engagement Ring for Women 14k Gold gift present april birthstone deal prime day bargain sale hypo-allergenic IGI Certified Lab Grown Diamond Five Stone Eternity Band Ring for Women in 14k Gold Wedding Band

Diamond Rings for Any Occasion

IGI Certified Princess Cut Lab Grown Diamond Square Solitaire Pendant Necklace in 14k Gold IGI Certified Oval Shape Lab Grown Diamond Horizontal Solitaire Pendant Necklace for Women Gold IGI Certified Brilliant Cut Lab Grown Diamond Round Halo Pendant Necklace for Women 14k Gold 14K Gold Round Brilliant Lab Grown 1.0 CTW Diamond Floral Cluster Pendant - Choice of Metal Colors

Diamond Pendant Necklaces

Are Lab Grown Diamonds Real Diamonds?

Yes, lab-grown diamonds are real diamonds. They have the same physical, chemical, and optical properties as mined diamonds. The main difference is their origin: lab diamonds are crafted in labs, while mined diamonds form naturally in the Earth. Both are genuine diamonds in every sense of the word.

Why Should I Choose Lab Grown Jewelry?

Lab diamond jewelry offers ethical, environmental, and economic benefits:

• It's conflict-free and avoids mining-related issues.

• It has a reduced environmental impact.

• You get high-quality gems at a more affordable price.

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