Marquise Shape Lab Diamond Ring

Discover the elegant, elongated beauty of our Marquise Shape Lab Diamond Rings collection. Known for its boat-like shape and magnificent face-up size, the marquise cut maximizes carat weight while creating a flattering, slenderizing effect on the finger.

Each ring features a brilliant, ethically-sourced lab-created diamond that is chemically and optically identical to a mined stone. The marquise shape offers a unique, vintage flair, perfect for the modern individual seeking a distinctive statement. Find a brilliant and elongated lab diamond ring that captures timeless sophistication. Shop our flattering marquise collection today.

Ready to ship worldwide
Easy 30-day returns

Lab Grown
0.47 CT Exquisite Solid Gold Halo Lab Grown Marquise Cut Diamond Ring Gift For Special Occasion
0.47 CT Exquisite Solid Gold Halo Lab Grown Marquise Cut Diamond Ring Gift For Special Occasion

0.47 CT Exquisite Solid Gold Halo Lab Grown Marquise Cut Diamond Ring Gift For Special Occasion

$1,517.00
$1,517.00 $1,820.00
Save 16%
Save 16%
Lab Grown
1.48 CT Custom Lab Grown Diamond Ring Cherished Memory With Marquise Cut Hidden Halo For Her Smile
1.48 CT Custom Lab Grown Diamond Ring Cherished Memory With Marquise Cut Hidden Halo For Her Smile

1.48 CT Custom Lab Grown Diamond Ring Cherished Memory With Marquise Cut Hidden Halo For Her Smile

$1,470.00
$1,470.00 $1,764.00
Save 16%
Save 16%
Lab Grown
1.30 CT Stunning Floral Marquise Cut Lab Grown Diamond Ring with Artisan Leaf-Shaped Accents
1.30 CT Stunning Floral Marquise Cut Lab Grown Diamond Ring with Artisan Leaf-Shaped Accents

1.30 CT Stunning Floral Marquise Cut Lab Grown Diamond Ring with Artisan Leaf-Shaped Accents

$1,493.00
$1,493.00 $1,792.00
Save 16%
Save 16%
Lab Grown
0.82 CT Elegant Marquise Cut Lab Diamond Ring with Side Stones Fine Jewelry for Her
0.82 CT Elegant Marquise Cut Lab Diamond Ring with Side Stones Fine Jewelry for Her

0.82 CT Elegant Marquise Cut Lab Diamond Ring with Side Stones Fine Jewelry for Her

$1,517.00
$1,517.00 $1,820.00
Save 16%
Save 16%
Lab Grown
1.41 CT Ethereal Grace Marquise Cut Lab Grown Diamond Halo Engagement Ring with Pave Band
1.41 CT Ethereal Grace Marquise Cut Lab Grown Diamond Halo Engagement Ring with Pave Band

1.41 CT Ethereal Grace Marquise Cut Lab Grown Diamond Halo Engagement Ring with Pave Band

$1,517.00
$1,517.00 $1,820.00
Save 16%
Save 16%
Lab Grown
0.31 CT Modern Marquise Cut Lab Grown Diamond Open Bypass Band for Women
0.31 CT Modern Marquise Cut Lab Grown Diamond Open Bypass Band for Women

0.31 CT Modern Marquise Cut Lab Grown Diamond Open Bypass Band for Women

$1,447.00
$1,447.00 $1,736.00
Save 16%
Save 16%
Lab Grown
0.82 CT Marquise Cut Lab Grown Diamond Vintage Ring Halo Milgrain Design by Ivevar Luxury
0.82 CT Marquise Cut Lab Grown Diamond Vintage Ring Halo Milgrain Design by Ivevar Luxury

0.82 CT Marquise Cut Lab Grown Diamond Vintage Ring Halo Milgrain Design by Ivevar Luxury

$1,493.00
$1,493.00 $1,792.00
Save 16%
Save 16%
Lab Grown
0.82 CT Marquise Cut Lab Grown Diamond Split Shank Ring Sparkling Pave Unique Design by Ivevar Luxury
0.82 CT Marquise Cut Lab Grown Diamond Split Shank Ring Sparkling Pave Unique Design by Ivevar Luxury

0.82 CT Marquise Cut Lab Grown Diamond Split Shank Ring Sparkling Pave Unique Design by Ivevar Luxury

$1,540.00
$1,540.00 $1,848.00
Save 16%
Save 16%
Lab Grown
0.82 CT Dazzling Marquise Cut Lab Grown Diamond Halo Ring Dainty Double Band Bridal Jewelry by Ivevar Luxury
0.82 CT Dazzling Marquise Cut Lab Grown Diamond Halo Ring Dainty Double Band Bridal Jewelry by Ivevar Luxury

0.82 CT Dazzling Marquise Cut Lab Grown Diamond Halo Ring Dainty Double Band Bridal Jewelry by Ivevar Luxury

$1,540.00
$1,540.00 $1,848.00
Save 16%
Save 16%
Lab Grown
1.08 CT Top Quality Marquise Cut Lab Grown Diamond Solitaire Ring For Special Occasion
1.08 CT Top Quality Marquise Cut Lab Grown Diamond Solitaire Ring For Special Occasion

1.08 CT Top Quality Marquise Cut Lab Grown Diamond Solitaire Ring For Special Occasion

$1,493.00
$1,493.00 $1,792.00
Save 16%
Save 16%
Lab Grown
0.10 TCW Majesty Lab Grown Diamond Solitaire Ring in Marquise Cut By Ivevar For Special Occasion
0.10 TCW Majesty Lab Grown Diamond Solitaire Ring in Marquise Cut By Ivevar For Special Occasion

0.10 TCW Majesty Lab Grown Diamond Solitaire Ring in Marquise Cut By Ivevar For Special Occasion

$1,047.00
$1,047.00 $1,256.00
Save 16%
Save 16%
Lab Grown
0.82 TCW Minimalist Marquise Cut Lab Grown Diamond Engagement Ring For Her

0.82 TCW Minimalist Marquise Cut Lab Grown Diamond Engagement Ring For Her

$1,047.00
$1,047.00 $1,256.00
Save 16%
Save 16%
Lab Grown
0.82 TCW Marquise Cut Lab Grown Diamond Solitaire Ring Elegant Minimalist Engagement Piece by Ivevar Luxury
0.82 TCW Marquise Cut Lab Grown Diamond Solitaire Ring Elegant Minimalist Engagement Piece by Ivevar Luxury

0.82 TCW Marquise Cut Lab Grown Diamond Solitaire Ring Elegant Minimalist Engagement Piece by Ivevar Luxury

$1,070.00
$1,070.00 $1,287.00
Save 16%
Save 16%
Lab Grown
1.41 CT Sleek Marquise Cut Lab Grown Diamond Engagement Ring with Modern Flair For Her

1.41 CT Sleek Marquise Cut Lab Grown Diamond Engagement Ring with Modern Flair For Her

$2,303.00
$2,303.00 $2,764.00
Save 16%
Save 16%
Lab Grown
0.82 CT Elegant Marquise Cut Lab Grown Diamond Ring with Pave Stones Ivevar Luxury Fine Jewelry
0.82 CT Elegant Marquise Cut Lab Grown Diamond Ring with Pave Stones Ivevar Luxury Fine Jewelry

0.82 CT Elegant Marquise Cut Lab Grown Diamond Ring with Pave Stones Ivevar Luxury Fine Jewelry

$1,447.00
$1,447.00 $1,736.00
Save 16%
Save 16%
Lab Grown
0.82 CT Elegant Marquise Cut Halo Lab Grown Diamond Ring Luxurious Sparkling Statement Jewelry Design
0.82 CT Elegant Marquise Cut Halo Lab Grown Diamond Ring Luxurious Sparkling Statement Jewelry Design

0.82 CT Elegant Marquise Cut Halo Lab Grown Diamond Ring Luxurious Sparkling Statement Jewelry Design

$1,493.00
$1,493.00 $1,792.00
Save 16%
Save 16%
Lab grown
1.20 TCW Luxurious Eternity Ring featuring With Six Different Cuts Lab Grown Diamonds For Perfect One

1.20 TCW Luxurious Eternity Ring featuring With Six Different Cuts Lab Grown Diamonds For Perfect One

$1,093.00
$1,093.00 $1,312.00
Save 16%
Save 16%
Lab Grown
0.50 TCW Opulent Lab Diamond Leaf Ring Featuring a Cascading Arrangement of Marquise Cut Diamonds
0.50 TCW Opulent Lab Diamond Leaf Ring Featuring a Cascading Arrangement of Marquise Cut Diamonds

0.50 TCW Opulent Lab Diamond Leaf Ring Featuring a Cascading Arrangement of Marquise Cut Diamonds

$1,047.00
$1,047.00 $1,256.00
Save 16%
Save 16%
Lab Grown
1.00 CT Delight Lab Grown Marquise Cut Diamond Ring For Every Day

1.00 CT Delight Lab Grown Marquise Cut Diamond Ring For Every Day

$1,470.00
$1,470.00 $1,764.00
Save 16%
Save 16%
Lab Grown
1.08 CT Dreamy Lab Grown Marquise Cut Diamond Ring For Gold Light

1.08 CT Dreamy Lab Grown Marquise Cut Diamond Ring For Gold Light

$1,470.00
$1,470.00 $1,764.00
Save 16%
Save 16%
Lab Grown
0.01 CT Marquise Lab Grown Diamond Cluster Floral Elegant Petal Shaped Statement Ring for Women
0.01 CT Marquise Lab Grown Diamond Cluster Floral Elegant Petal Shaped Statement Ring for Women

0.01 CT Marquise Lab Grown Diamond Cluster Floral Elegant Petal Shaped Statement Ring for Women

$1,023.00
$1,023.00 $1,228.00
Save 16%
Save 16%
Lab Grown
1.15 CT Elongated Solitaire with Pave Band and Sparkling Lab Diamond Round Cut Halo For Her

1.15 CT Elongated Solitaire with Pave Band and Sparkling Lab Diamond Round Cut Halo For Her

$1,517.00
$1,517.00 $1,820.00
Save 16%
Save 16%
Lab Grown
1.50 CT Unique Lab Grown Marquise Cut Diamond Ring For Perfect Mood

1.50 CT Unique Lab Grown Marquise Cut Diamond Ring For Perfect Mood

$2,327.00
$2,327.00 $2,792.00
Save 16%
Save 16%
Lab Grown
0.67 CT Shiny Marquise Cut Lab Grown Diamond Ring with Sculpted Split Prong Setting and Side Accents

0.67 CT Shiny Marquise Cut Lab Grown Diamond Ring with Sculpted Split Prong Setting and Side Accents

$1,470.00
$1,470.00 $1,786.00
Save 17%
Save 17%
Sort by
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old