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.
Sort by:
Pave Lab-Grown Diamond U-Link Motif Pendant Necklace in 14K Gold/Platinum
From $840.00
Unit price perPave Lab-Grown Diamond U-Link Motif Pendant Necklace in 14K Gold/Platinum
From $840.00
Unit price per
Showing 20/80
More To Explore
Engagement Rings >
Fine Jewelry >
Wedding Bands >
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.
We focus on IGI certified lab grown diamonds, & offer a variety of gemstone options for customers with limited budgets. Pieces are crafted in solid gold 10K~18K or platinum, custom design available. Orders are supported by resizing, warranty, returns, & international shipping services.
- Choosing a selection results in a full page refresh.
- Opens in a new window.