Lab Created Diamond Necklace

When elegance meets innovation, you get a lab created diamond necklace—a dazzling statement of modern luxury. At The Diamond Guys, we offer a curated selection of lab grown diamond necklaces crafted with certified diamonds and designed to elevate your style. From delicate solitaire pendants to bold tennis necklaces, our collection delivers sustainable sparkle for every occasion.

Why Choose a Lab Created Diamond Necklace?

Lab created diamonds are grown using advanced technology that replicates the natural formation process. These diamonds are physically, optically, and chemically identical to mined diamonds—but with significantly less environmental impact and no ethical ambiguity.

  • More Affordable: Up to 50% less than mined diamond necklaces
  • Environmentally Friendly: Created with minimal land and water use
  • Ethically Sourced: Guaranteed conflict-free and fully traceable
  • Certified Quality: Every diamond is graded and guaranteed

Explore Our Lab Diamond Necklace Styles

Whether you're gifting, layering, or treating yourself, The Diamond Guys has a necklace style that fits your vision:

1. Solitaire Pendants

Timeless and elegant, our solitaire lab diamond necklaces feature a single brilliant stone in your choice of cut, carat, and metal. Perfect for daily wear or meaningful gifts.

2. Halo Diamond Necklaces

Surround your center stone with a shimmering halo of pavé diamonds for extra sparkle and glamour.

3. Lab Diamond Tennis Necklaces

Make a bold statement with our lab diamond tennis necklace, featuring a continuous row of perfectly matched stones. Ideal for black tie events or fashion-forward looks.

4. Initial and Nameplate Necklaces

Personalize your lab created diamond necklace with initials, nameplates, or custom messages. A thoughtful gift or signature piece.

5. Diamond Station Necklaces

Featuring diamonds spaced along a delicate chain, station necklaces are perfect for layering and everyday sparkle.

Metal Choices for Your Necklace

Choose from a variety of precious metals to match your style:

  • White Gold: Clean, bright, and modern
  • Yellow Gold: Classic warmth and sophistication
  • Rose Gold: Romantic and contemporary
  • Platinum: Luxuriously strong and hypoallergenic

Popular Diamond Shapes for Necklaces

  • Round Brilliant: Classic, most brilliant shape
  • Emerald Cut: Sophisticated and sleek
  • Pear Shape: Elegant and unique drop effect
  • Oval: Elongated and graceful
  • Cushion Cut: Vintage softness with modern brilliance

Lab Diamond Necklaces by Carat Weight

  • 0.25–0.50ct: Delicate and minimal
  • 1.00ct: Perfect balance of dainty and dazzling
  • 2.00ct and up: Ideal for standout elegance

Perfect Occasions for Lab Created Diamond Necklaces

  • Anniversaries: Celebrate enduring love with radiant beauty
  • Birthdays: A gift that shines as bright as they do
  • Graduation: Honor a milestone with meaningful sparkle
  • Valentine’s Day: Romantic and lasting
  • Mother’s Day: A symbol of gratitude and love
  • Holiday Gifts: Give sustainably with timeless appeal

How to Layer a Lab Created Diamond Necklace

For fashion-forward styling, layer your lab diamond necklace with:

  • A shorter chain or choker for contrast
  • Complementary metals for a mixed-metal look
  • Other lab grown diamond jewelry like stud earrings or tennis bracelets

Caring for Your Diamond Necklace

  • Remove before sleeping or swimming
  • Use a soft brush and mild soap to clean
  • Store in a soft pouch to prevent scratching
  • Check prongs or settings annually for security

Lab Grown vs. Mined Diamond Necklaces

Feature Lab Created Diamonds Mined Diamonds
Cost 30–50% less Higher price for same quality
Brilliance Identical Identical
Environmental Impact Minimal Significant
Ethical Sourcing Guaranteed conflict-free Often uncertain

Frequently Asked Questions

Do lab created diamond necklaces come with certification?

Yes. Every center diamond over 0.50ct is certified by leading labs such as IGI or GIA.

Can I customize a necklace?

Absolutely! Our custom jewelry design services allow you to choose the diamond, setting, metal, and chain length that best fits your vision.

Are lab diamonds durable for everyday wear?

Yes, they are just as durable and long-lasting as mined diamonds—perfect for frequent wear.

Book an In-Person Consultation

Looking for the perfect lab created diamond necklace? Schedule a consultation at our Scottsdale or Los Angeles showroom. Our experts will walk you through diamond choices, design styles, and custom options to help you find or create the necklace of your dreams.

Why Choose The Diamond Guys?

  • Curated selection of premium lab diamonds
  • Transparent pricing and grading reports
  • In-store and virtual design consultations
  • Expert craftsmanship and lifetime service

At The Diamond Guys, we believe luxury and responsibility can go hand in hand. Explore our collection of lab created diamond necklaces today and find a piece that reflects your values and personal style.

17 products

Lab Created Diamond Necklace

When elegance meets innovation, you get a lab created diamond necklace—a dazzling statement of modern luxury. At The Diamond Guys, we offer a curated selection of lab grown diamond necklaces crafted with certified diamonds and designed to elevate your style. From delicate solitaire pendants to bold tennis necklaces, our collection delivers sustainable sparkle for every occasion.

Why Choose a Lab Created Diamond Necklace?

Lab created diamonds are grown using advanced technology that replicates the natural formation process. These diamonds are physically, optically, and chemically identical to mined diamonds—but with significantly less environmental impact and no ethical ambiguity.

  • More Affordable: Up to 50% less than mined diamond necklaces
  • Environmentally Friendly: Created with minimal land and water use
  • Ethically Sourced: Guaranteed conflict-free and fully traceable
  • Certified Quality: Every diamond is graded and guaranteed

Explore Our Lab Diamond Necklace Styles

Whether you're gifting, layering, or treating yourself, The Diamond Guys has a necklace style that fits your vision:

1. Solitaire Pendants

Timeless and elegant, our solitaire lab diamond necklaces feature a single brilliant stone in your choice of cut, carat, and metal. Perfect for daily wear or meaningful gifts.

2. Halo Diamond Necklaces

Surround your center stone with a shimmering halo of pavé diamonds for extra sparkle and glamour.

3. Lab Diamond Tennis Necklaces

Make a bold statement with our lab diamond tennis necklace, featuring a continuous row of perfectly matched stones. Ideal for black tie events or fashion-forward looks.

4. Initial and Nameplate Necklaces

Personalize your lab created diamond necklace with initials, nameplates, or custom messages. A thoughtful gift or signature piece.

5. Diamond Station Necklaces

Featuring diamonds spaced along a delicate chain, station necklaces are perfect for layering and everyday sparkle.

Metal Choices for Your Necklace

Choose from a variety of precious metals to match your style:

  • White Gold: Clean, bright, and modern
  • Yellow Gold: Classic warmth and sophistication
  • Rose Gold: Romantic and contemporary
  • Platinum: Luxuriously strong and hypoallergenic

Popular Diamond Shapes for Necklaces

  • Round Brilliant: Classic, most brilliant shape
  • Emerald Cut: Sophisticated and sleek
  • Pear Shape: Elegant and unique drop effect
  • Oval: Elongated and graceful
  • Cushion Cut: Vintage softness with modern brilliance

Lab Diamond Necklaces by Carat Weight

  • 0.25–0.50ct: Delicate and minimal
  • 1.00ct: Perfect balance of dainty and dazzling
  • 2.00ct and up: Ideal for standout elegance

Perfect Occasions for Lab Created Diamond Necklaces

  • Anniversaries: Celebrate enduring love with radiant beauty
  • Birthdays: A gift that shines as bright as they do
  • Graduation: Honor a milestone with meaningful sparkle
  • Valentine’s Day: Romantic and lasting
  • Mother’s Day: A symbol of gratitude and love
  • Holiday Gifts: Give sustainably with timeless appeal

How to Layer a Lab Created Diamond Necklace

For fashion-forward styling, layer your lab diamond necklace with:

  • A shorter chain or choker for contrast
  • Complementary metals for a mixed-metal look
  • Other lab grown diamond jewelry like stud earrings or tennis bracelets

Caring for Your Diamond Necklace

  • Remove before sleeping or swimming
  • Use a soft brush and mild soap to clean
  • Store in a soft pouch to prevent scratching
  • Check prongs or settings annually for security

Lab Grown vs. Mined Diamond Necklaces

Feature Lab Created Diamonds Mined Diamonds
Cost 30–50% less Higher price for same quality
Brilliance Identical Identical
Environmental Impact Minimal Significant
Ethical Sourcing Guaranteed conflict-free Often uncertain

Frequently Asked Questions

Do lab created diamond necklaces come with certification?

Yes. Every center diamond over 0.50ct is certified by leading labs such as IGI or GIA.

Can I customize a necklace?

Absolutely! Our custom jewelry design services allow you to choose the diamond, setting, metal, and chain length that best fits your vision.

Are lab diamonds durable for everyday wear?

Yes, they are just as durable and long-lasting as mined diamonds—perfect for frequent wear.

Book an In-Person Consultation

Looking for the perfect lab created diamond necklace? Schedule a consultation at our Scottsdale or Los Angeles showroom. Our experts will walk you through diamond choices, design styles, and custom options to help you find or create the necklace of your dreams.

Why Choose The Diamond Guys?

  • Curated selection of premium lab diamonds
  • Transparent pricing and grading reports
  • In-store and virtual design consultations
  • Expert craftsmanship and lifetime service

At The Diamond Guys, we believe luxury and responsibility can go hand in hand. Explore our collection of lab created diamond necklaces today and find a piece that reflects your values and personal style.

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