The 10 Best Lab Diamond Pendants of 2022

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On the big day, your dress will be the star attraction, there’s no doubt about it. But as important as a beautiful white dress can be, the finishing touches are just as important, especially the jewelry. As you walk down the aisle, a pair of sparkly earrings or a delicate necklace can punctuate the romance of your wedding moment. In particular, a lab-grown diamond pendant is an elegant bauble to complete your look.

“When it comes to pendants, there are so many different styles to choose from and lab grown diamonds come in all sizes, colors and shapes making them versatile enough to be set into any style of pendant. “, says Debbie Azar, president of GSI. The industry expert notes that everything from solitaire pendants with a single large diamond to fashion pendants with many small lab-grown (mixed-cut) diamonds are brought to GSI’s labs for certification.

Ahead, discover remarkable lab-grown diamond pendants for your wedding day, and learn how these gemstones are created, what to look for when buying them, and many other helpful facts along the way.

Best Solitaire: TRUE Solitaire Pendant


When it comes to timeless jewelry, nothing quite compares to a diamond solitaire. The frame of this VRAI necklace features an open back gallery, which allows light to enter from all angles, resulting in more shine and sparkle.

Type of metal: 14k yellow, white or rose gold | Diamond shape: Brilliant round | Clarity: VS2+ | Weight in carats: 0.25ct | Chain length: 16-18 inches

Most unique: diamond pendant created by Brilliant Earth Kite Lab

shiny earth

A delicate necklace with an unexpected diamond, this pendant from Brilliant Earth features a fine cable chain and a kite-shaped gemstone. Adding to its beauty, the prong setting allows the diamond to be particularly brilliant.

Type of metal: 18k yellow or white gold | Diamond shape: Kite | Clarity: IF | Weight in carats: 0.125ct | Chain length: 18 inch

Best Classic: Lightbox Finest Lab-Grown Diamond Round Brilliant Solitaire Pendant

light box

For the classic bride who wants to wear something elegant and timeless down the aisle, this Round Brilliant Pendant Necklace in 18k White Gold should do the trick. The prong setting is elegant and simple and the delicate chain allows the gemstone to steal the show.

Type of metal: 18k white gold | Diamond shape: Brilliant round | Clarity: VVS* | Weight in carats: 1ct | Stone color: White, blue, pink | Chain length: 16-18 inches

Best Oval: Ada Diamonds East-West Oval Pendant

Ada Diamonds

Set east-west on a 16 inch chain, this stunning oval diamond is the perfect choice for an elegant bride. While the overall aesthetic still nods to classic sensibilities, the setting and yellow gold bring this man-made diamond necklace into a contemporary context.

Type of metal: Platinum, 14k yellow, white or rose gold | Diamond shape: Oval | Clarity: VS2+ | Weight in carats: 0.35ct, 0.70ct, 1ct, 1.5ct | Chain length: 16 inch

Best Trendsetter: Edge of Ember North Star Diamond Necklace

Ember Edge

For a modern yet romantic jewelry moment, consider a unique pendant shape, like a star, with a small diamond in the center. This option from Edge of Ember is small enough to feel effortless and delicate, while offering an edgy finish.

Type of metal: Recycled 14k Yellow or White Gold | Clarity: VVS1/2 | Weight in carats: 0.03ct | Chain length: 16-18 inches

Best Bezel: Charles and Colvard Round Caydia Lab Grown Diamond Bezel Set Solitaire Necklace

Charles and Collard

Bezel settings are well known for their sleek, minimalist look and a lab pendant necklace with a bezel set diamond is, unsurprisingly, a winning choice for your wedding day. Although it’s available in other metals, we love rose gold for its romantic blush hue.

Type of metal: 18k rose gold | Diamond shape: Round | Clarity: VS1 | Weight in carats: 0.50ct

Best Round: With Clarity Lab’s Double Bail Round Diamond Pendant

With Clarity.

If you’re unsure what type of necklace to wear on your wedding day, a round solitaire pendant is a stunning and versatile choice for everyone. This option is attached to an 18 inch cable, a durable yet delicate detail to help keep your pendant secure.

Type of metal: 14K white or yellow gold | Diamond shape: Round | Clarity: IF | Weight in carats: 0.50 ct, 0.75 ct, 1 ct | Chain length: 18 inch

Best Cluster: Miadonna 3 Stone Cluster Necklace


For a punchy sparkle, consider a lab pendant necklace crafted in a cluster silhouette. This version comes on an adjustable 16 to 18 inch chain and the diamonds are arranged in a pyramid pattern giving a balanced and elegant look.

Type of metal: 14k white, yellow or rose gold | Diamond shape: Round | Clarity: IF | Weight in carats: 0.25 ct, 0.5 ct | Chain length: 16-18 inches

Best Halo: Helzberg Light Heart Lab Grown Diamond Halo Pendant

Helzberg Diamonds

For the bride whose motto might be “the more sparkle the better”, a halo pendant necklace is an appropriate choice. This breathtaking option is crafted with 11 round brilliant lab cut diamonds weighing approximately 0.25 carats and set on an 18 inch chain.

Type of metal: 14k white gold | Diamond shape: Brilliant round | Weight in carats: 0.25ct | Chain length: 18 inch

Best Three Stone: Stefano Navi Three Stone Drop Diamond Pendant

Stefano Navi

Placed in a vertical formation with lined sparkling round diamonds, this three stone pendant necklace is a unique choice for your wedding day. The yellow gold chain can be adjusted from 18 to 16 inches and the total carat weight is approximately 1 ct giving the right amount of sparkle without feeling heavy.

Type of metal: 14K yellow or white gold | Diamond shape: Round | Clarity: VS1–VS2 | Weight in carats: 1 ct in total | Chain length: 16-18 inches

What to Look for in Lab Diamonds

Perhaps the most important quality to look for in a lab-grown diamond is certification from a reputable lab. “Just like with natural diamonds, a certificate for your synthetic diamond jewelry is important as it will tell you the essential details, including the 4Cs [carat, cut, clarity, and color]Azar says.


  • A lab-grown diamond is a diamond that is grown in a facility. “Instead of taking millions or billions of years to grow below the earth’s surface, advanced technology is used to grow diamonds for days or weeks,” Azar explains. Although their origin stories are very different, “lab-grown diamonds have essentially the same optical, physical and chemical properties as diamonds that form in the earth,” she adds.

  • Unless your style is bold and defined by eschewing tradition, you better have a timeless necklace for your wedding day. Unlike other formal events where a statement necklace can make sense, for walking down the aisle and taking photos that will last a lifetime, you can’t go wrong with a dainty chain necklace with a delicate diamond pendant .

  • Sure! While some brides may opt for earrings only with a strapless dress, a necklace can go very well as long as the chain is thin and delicate. Another option is to make a lightweight lariat necklace that drapes in the back rather than the front.

Why Trust Brides

Nicole Kliest is a writer and editor with over eleven years of experience in the digital publishing industry. Her work has appeared on Vogue, ELLE, Harper’s Bazaar, Condé Nast Traveler, among others and she holds a Bachelor of Arts in Journalism from Pepperdine University.

About Howard F. Martinez

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