Lab Diamond Fine Jewelry Necklaces

Discover the effortless elegance of our Lab Diamond Fine Jewelry Necklaces collection. Featured in the diamond category, these necklaces showcase exquisite lab grown diamonds in classic solitaire, dazzling halo, and modern geometric designs. Choosing a lab-created stone guarantees an ethical diamond origin and outstanding value, often enabling a larger, higher-carat centerpiece. This sustainable diamond collection offers the exceptional brilliance and durability of a mined stone, providing a luxurious, responsible choice for accessorizing. Elevate your look with a stunning, high-quality diamond necklace designed for everyday wear and special occasions.

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Lab Diamond Fine Jewelry Necklaces

Lab Grown
1.50 TCW Elegant Marquise Cut Lab Grown Necklace with Matching Stud Earrings
1.50 TCW Elegant Marquise Cut Lab Grown Necklace with Matching Stud Earrings

1.50 TCW Elegant Marquise Cut Lab Grown Necklace with Matching Stud Earrings

$600.00
$600.00 $900.00
Save 33%
Lab Grown
3.52 CT Trendy Round Cut Lab Created Diamond Necklace with Modern & Timeless Styles
3.52 CT Trendy Round Cut Lab Created Diamond Necklace with Modern & Timeless Styles

3.52 CT Trendy Round Cut Lab Created Diamond Necklace with Modern & Timeless Styles

$1,400.00
$1,400.00 $2,100.00
Save 33%
Lab Grown
0.30 CT Exquisite Round Cut Lab Created Diamond Necklace with Eternal Radiance
0.30 CT Exquisite Round Cut Lab Created Diamond Necklace with Eternal Radiance

0.30 CT Exquisite Round Cut Lab Created Diamond Necklace with Eternal Radiance

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.49 TCW Ethereal Shine Luxury Pear Cut Lab Grown Diamond Customizable Necklace
0.49 TCW Ethereal Shine Luxury Pear Cut Lab Grown Diamond Customizable Necklace

0.49 TCW Ethereal Shine Luxury Pear Cut Lab Grown Diamond Customizable Necklace

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.34 TCW Sparkling Round Cut Lab Grown Diamond Necklace Affordable Luxury
0.34 TCW Sparkling Round Cut Lab Grown Diamond Necklace Affordable Luxury

0.34 TCW Sparkling Round Cut Lab Grown Diamond Necklace Affordable Luxury

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.29 TCW Stylish Round Cut Lab Grown Diamond Necklace Ethical Wedding & Engagement Jewelry
0.29 TCW Stylish Round Cut Lab Grown Diamond Necklace Ethical Wedding & Engagement Jewelry

0.29 TCW Stylish Round Cut Lab Grown Diamond Necklace Ethical Wedding & Engagement Jewelry

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
5.70 TCW Sparkling Round Cut Lab Grown Diamond Sleek & Stylish Necklace for Her
5.70 TCW Sparkling Round Cut Lab Grown Diamond Sleek & Stylish Necklace for Her

5.70 TCW Sparkling Round Cut Lab Grown Diamond Sleek & Stylish Necklace for Her

$1,245.00
$1,245.00 $1,867.50
Save 33%
Lab Grown
17.54 TCW Premium Exquisite Tennis Necklace Adorned with Brilliant Round Cut Lab Created Diamonds
17.54 TCW Premium Exquisite Tennis Necklace Adorned with Brilliant Round Cut Lab Created Diamonds

17.54 TCW Premium Exquisite Tennis Necklace Adorned with Brilliant Round Cut Lab Created Diamonds

$3,410.00
$3,410.00 $5,115.00
Save 33%
Lab Grown
1.46 CT Luxury Elegant Dual Layer Necklace with Pear Shaped Lab Grown Diamond Pendants
1.46 CT Luxury Elegant Dual Layer Necklace with Pear Shaped Lab Grown Diamond Pendants

1.46 CT Luxury Elegant Dual Layer Necklace with Pear Shaped Lab Grown Diamond Pendants

$950.00
$950.00 $1,425.00
Save 33%
Lab Grown
6.84 TCW Exquisite Radiant Cascade Necklace Featuring Brilliant Round Cut Lab Grown Diamonds in a Timeless Luxury Design
6.84 TCW Exquisite Radiant Cascade Necklace Featuring Brilliant Round Cut Lab Grown Diamonds in a Timeless Luxury Design

6.84 TCW Exquisite Radiant Cascade Necklace Featuring Brilliant Round Cut Lab Grown Diamonds in a Timeless Luxury Design

$2,800.00
$2,800.00 $4,200.00
Save 33%
Lab Grown
0.88 TCW Stunning Round Cut Lab Grown Diamond Dangling Necklace For Best Anniversary Gift
0.88 TCW Stunning Round Cut Lab Grown Diamond Dangling Necklace For Best Anniversary Gift

0.88 TCW Stunning Round Cut Lab Grown Diamond Dangling Necklace For Best Anniversary Gift

$1,400.00
$1,400.00 $2,100.00
Save 33%
Lab Grown
6.20 TCW Eternal Radiance Tennis Oval Cut Lab Grown Diamond Necklace for Women
6.20 TCW Eternal Radiance Tennis Oval Cut Lab Grown Diamond Necklace for Women

6.20 TCW Eternal Radiance Tennis Oval Cut Lab Grown Diamond Necklace for Women

$1,980.00
$1,980.00 $2,970.00
Save 33%
Lab Grown
0.76 TCW Blooming Drop Round Cut Lab Diamond Necklace for Anniversary Surprise
0.76 TCW Blooming Drop Round Cut Lab Diamond Necklace for Anniversary Surprise

0.76 TCW Blooming Drop Round Cut Lab Diamond Necklace for Anniversary Surprise

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
1.69 TCW Sparkling Round Cut Lab Created Diamond Bow Pendant Necklace To Celebrate Your Love
1.69 TCW Sparkling Round Cut Lab Created Diamond Bow Pendant Necklace To Celebrate Your Love

1.69 TCW Sparkling Round Cut Lab Created Diamond Bow Pendant Necklace To Celebrate Your Love

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.73 TCW Heirloom Princess Cut Lab Grown Diamond Necklace Unforgettable Gift for Mother
0.73 TCW Heirloom Princess Cut Lab Grown Diamond Necklace Unforgettable Gift for Mother

0.73 TCW Heirloom Princess Cut Lab Grown Diamond Necklace Unforgettable Gift for Mother

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
1.56 CT Custom Radiant Cut Lab Grown Diamond Necklace Personalized Anniversary Keepsake
1.56 CT Custom Radiant Cut Lab Grown Diamond Necklace Personalized Anniversary Keepsake

1.56 CT Custom Radiant Cut Lab Grown Diamond Necklace Personalized Anniversary Keepsake

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.29 TCW Luminous Elegance Contemporary Lab Grown Diamond Necklace with Vertical Round Diamond Bar Design
0.29 TCW Luminous Elegance Contemporary Lab Grown Diamond Necklace with Vertical Round Diamond Bar Design

0.29 TCW Luminous Elegance Contemporary Lab Grown Diamond Necklace with Vertical Round Diamond Bar Design

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.18 TCW Stunning Round Cut Lab Grown Diamond Necklace for Unique Anniversary Surprise
0.18 TCW Stunning Round Cut Lab Grown Diamond Necklace for Unique Anniversary Surprise

0.18 TCW Stunning Round Cut Lab Grown Diamond Necklace for Unique Anniversary Surprise

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.45 TCW Shiny Lab Grown Diamond Necklace Elegant Curved Design with Sparkling Stones Modern Jewelry
0.45 TCW Shiny Lab Grown Diamond Necklace Elegant Curved Design with Sparkling Stones Modern Jewelry

0.45 TCW Shiny Lab Grown Diamond Necklace Elegant Curved Design with Sparkling Stones Modern Jewelry

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
0.35 CT Elegant Lab Grown Diamond Necklace with Sparkling Pave Detailing and Pear Cut Teardrop Pendant
0.35 CT Elegant Lab Grown Diamond Necklace with Sparkling Pave Detailing and Pear Cut Teardrop Pendant

0.35 CT Elegant Lab Grown Diamond Necklace with Sparkling Pave Detailing and Pear Cut Teardrop Pendant

$850.00
$850.00 $1,275.00
Save 33%
Lab Grown
2.73 CT Dainty Baguette Cut Lab Diamond Necklace With Double Elegant Chain Luxury Jewelry Gift for Her
2.73 CT Dainty Baguette Cut Lab Diamond Necklace With Double Elegant Chain Luxury Jewelry Gift for Her

2.73 CT Dainty Baguette Cut Lab Diamond Necklace With Double Elegant Chain Luxury Jewelry Gift for Her

$1,270.00
$1,270.00 $1,905.00
Save 33%
Lab Grown
2.15 CT Two Layered Elegant Necklace Double Chain Lab Grown Diamond Pendants on Delicate Chain
2.15 CT Two Layered Elegant Necklace Double Chain Lab Grown Diamond Pendants on Delicate Chain

2.15 CT Two Layered Elegant Necklace Double Chain Lab Grown Diamond Pendants on Delicate Chain

$1,140.00
$1,140.00 $1,710.00
Save 33%
Lab Grown
0.30 TCW Triangle Layered Round Cut Necklace Dainty Lab Diamond Studded Geometric Gift for Her
0.30 TCW Triangle Layered Round Cut Necklace Dainty Lab Diamond Studded Geometric Gift for Her

0.30 TCW Triangle Layered Round Cut Necklace Dainty Lab Diamond Studded Geometric Gift for Her

$1,158.00
$1,158.00 $1,737.00
Save 33%
Lab Grown
1.70 CT Celestial Grace Pear Cut Lab Grown Diamond Necklace Elegant Drop Design by Ivevar Luxury
1.70 CT Celestial Grace Pear Cut Lab Grown Diamond Necklace Elegant Drop Design by Ivevar Luxury

1.70 CT Celestial Grace Pear Cut Lab Grown Diamond Necklace Elegant Drop Design by Ivevar Luxury

$850.00
$850.00 $1,275.00
Save 33%
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