Lab Grown Diamond Necklaces for Women

Explore stylish lab grown diamond necklaces made for every look, from simple everyday pieces to bold modern designs. Choose from solitaire pendants, station necklaces, lariats, bezel styles, and fashion designs in many shapes and sizes. Shop 14K gold and platinum options with round, oval, pear, emerald, marquise, radiant, and other popular diamond cuts. You can compare carat weights, chain lengths, metal colors, and bezel or prong settings to find the right fit for your style. Whether you want a dainty necklace for daily wear, a statement pendant, or an easy piece for layering, there is a style for you, from workdays to special nights out.

2CT Round Lab Grown Diamond Necklace in 14K Gold/Platinum - Necklaces

2CT Round Lab Grown Diamond Necklace in 14K Gold/Platinum

$2,450.00

2CT Lab Grown Diamond Bezel Set Pendant Neckalce In 14K Solid Gold/Platinum - Necklaces

2CT Lab Grown Diamond Bezel Set Pendant Neckalce In 14K Solid Gold/Platinum

$2,320.00

Double Ring Lab - Grown Diamond Pendant Necklace in 14K Solid Gold - Necklaces

Double Ring Lab-Grown Diamond Pendant Necklace For Women

$258.00

0.18CTW Lab Grown Diamond Heart Necklace In 14K Solid Gold/Platinum -

0.18CTW Lab Grown Diamond Heart Necklace In 14K Solid Gold/Platinum

$700.00

6CTW Emerald and Pear Cut Lab Diamond Toi et Moi Necklace -

6CTW Emerald and Pear Cut Lab Diamond Toi et Moi Necklace

$4,900.00

0.29CTW Lab Diamond Infinity Necklace In 14K Solid Gold/Platinum -

0.29CTW Lab Diamond Infinity Necklace In 14K Solid Gold/Platinum

$770.00

0.5CT Hexagon Lab Grown Diamond Necklace in 14K Solid Gold/Platinum - Necklaces

0.5CT Hexagon Lab Grown Diamond Necklace in 14K Solid Gold/Platinum

$620.00

Lab - Grown Diamond Y Drop Pendant Necklace in Sterling Silver - Necklaces

On Repeat | Diamond Y Pendant Necklace Gold

From $720.00

1CT Hexagon Lab Grown Diamond Necklace in 14K Solid Gold/Platinum - Necklaces

1CT Hexagon Lab Grown Diamond Necklace in 14K Solid Gold/Platinum

$1,199.00

0.5CT Lab Grown Diamond Teardrop Halo Necklace In 14K Solid Gold/Platinum - Necklaces

0.5CT Lab Grown Diamond Teardrop Halo Necklace In 14K Solid Gold/Platinum

$880.00

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Find Your Signature Necklace Style

Solitaire Pendants: Everyday Elegance - (0.5-1.5 carats, ideal for layering)

Station Necklaces: Graduated Brilliance - (Mix lab-grown diamonds with ethical gold)

Lariat Necklaces: Adjustable lariat necklaces with lab-grown diamonds. Wear long, layered, or knotted for versatile elegance

Fashion & Unique Shapes: Sentimental Statements - (Perfect for gifts or milestones)

Lab Grown Diamond Gold Necklace: Warmth of yellow or rose gold paired with eco-friendly diamonds.

Women’s Lab Grown Diamond Necklace: Designed to flatter every neckline. From crew-neck tees to cocktail dresses.

Cute Diamond Necklace: Petite studs on a delicate chain

Lab Grown Diamond Necklace White Gold: Sleek, modern, and perfect for stacking with mixed-metal pieces.

Ready to Shine?

Browse our lab grown diamond necklaces for sale and buy them at prices that let you invest in more sparkle (and less guilt).

Lab Diamond Necklace Care & Styling Guide

Layering Tips: Pair a 16" choker (0.5ct pendant) + 18" station necklace (1ct) + 20" tennis chain (2ct).

Metal Pairing: Combine white gold lab-grown pendants with rose gold chains for contrast.

Occasion Matching:

- Daily Wear: 0.5ct solitaire on a 18" chain

- Gifting: 1ct heart pendant in recycled gold

- Statement: 3ct tennis necklace with princess cuts

Lab-Grown Necklace vs. Mined: Specific Benefits

Feature Lab-Grown Necklace Mined Necklace
Price (2ct pendant) ~$1,600 $7,000+
Customization Wider variety of cuts (e.g., heart) Limited by rarity and cost
Ethics Conflict-free, traceable origins Often untraceable supply chains
Environmental Impact Minimal footprint 250 tons of earth moved per carat

Lab Grown Diamond Necklace FAQ

Use varying chain lengths (16", 18", 20") and secure clasps like lobster locks. Explore our Layering Kits

It depends on your style and neckline. A 16" sits higher on the collarbone for a chic, close fit, while an 18" falls just below for a versatile everyday look. 👉 Read our full 16 vs 18 inch necklace length guide to see which is best for you.

  • 16": Fits snugly at the collarbone - ideal for petite frames.
  • 18": Universal length, suits most necklines.
  • 20": Elegant for layering or deeper necklines.
    For more detail, explore our necklace length guide

Absolutely. A 1ct lab-grown pendant costs 40% less than mined but carries identical sentimental value.

Yes! We offer complimentary resizing within 30 days.