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.

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Lab Grown
1.00 TCW Aurora Marquise Contemporary Ring with Elongated Lab Grown Diamond Center

1.00 TCW Aurora Marquise Contemporary Ring with Elongated Lab Grown Diamond Center

$1,117.00
$1,117.00 $1,340.00
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Lab Grown
0.08 CT Iconic Marquise Cut Lab Grown Diamond Floral Ring By Nature Inspired Statement Fine Jewelry

0.08 CT Iconic Marquise Cut Lab Grown Diamond Floral Ring By Nature Inspired Statement Fine Jewelry

$1,540.00
$1,540.00 $1,848.00
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Lab Grown
0.41 TCW Luminous Cross Bloom Marquise Lab Diamond Ring with Elegant Four Petal Design For Quiet Days

0.41 TCW Luminous Cross Bloom Marquise Lab Diamond Ring with Elegant Four Petal Design For Quiet Days

$1,047.00
$1,047.00 $1,256.00
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Lab Grown
0.15 CT Modern Heirloom Gold Ring with Marquise Center Lab Diamond & Symmetric Side Accents

0.15 CT Modern Heirloom Gold Ring with Marquise Center Lab Diamond & Symmetric Side Accents

$1,447.00
$1,447.00 $1,736.00
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Lab Grown
0.21 TCW Quatrefoil Lab Grown Diamond Design Gold Marquise Cluster Ring with Four Stone For Her
0.21 TCW Quatrefoil Lab Grown Diamond Design Gold Marquise Cluster Ring with Four Stone For Her

0.21 TCW Quatrefoil Lab Grown Diamond Design Gold Marquise Cluster Ring with Four Stone For Her

$1,047.00
$1,047.00 $1,256.00
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Lab Grown
0.10 CT Elongated Marquise Lab Diamond Ring with Graduated Round Side Stones & Elegant Half Eternity Band

0.10 CT Elongated Marquise Lab Diamond Ring with Graduated Round Side Stones & Elegant Half Eternity Band

$1,447.00
$1,447.00 $1,736.00
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Lab Grown
3.00 CT Desire Lab Grown Marquise Cut Diamond Three Stone Elegant Engagement Statement Ring

3.00 CT Desire Lab Grown Marquise Cut Diamond Three Stone Elegant Engagement Statement Ring

$3,160.00
$3,160.00 $3,792.00
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Lab Grown
0.38 TCW Elegant Pear and Double Marquise Cut Lab Grown Diamond Open Band Ring

0.38 TCW Elegant Pear and Double Marquise Cut Lab Grown Diamond Open Band Ring

$1,047.00
$1,047.00 $1,256.00
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Lab Grown
0.13 TCW Timeless Nature Inspired Marquise Cut Lab Grown Diamond Branch Open Band Ring

0.13 TCW Timeless Nature Inspired Marquise Cut Lab Grown Diamond Branch Open Band Ring

$1,047.00
$1,047.00 $1,256.00
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Lab Grown
0.26 TCW Imperial Marquise Cut Lab Grown Diamond Floral Ring with Wrap Style Gold Band

0.26 TCW Imperial Marquise Cut Lab Grown Diamond Floral Ring with Wrap Style Gold Band

$1,447.00
$1,447.00 $1,736.00
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Lab Grown
0.26 TCW Luminous Laurel Marquise Lab Cluster Band with Layered Botanical Sparkle Design For Girl

0.26 TCW Luminous Laurel Marquise Lab Cluster Band with Layered Botanical Sparkle Design For Girl

$3,230.00
$3,230.00 $3,876.00
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Lab Grown
5.40 TCW Stylish Floral Lab Grown Diamond Eternity Band with marquise and round diamonds

5.40 TCW Stylish Floral Lab Grown Diamond Eternity Band with marquise and round diamonds

$3,653.00
$3,653.00 $4,384.00
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Lab Grown
2.31 CT Regal Marquise Cut Lab Grown Diamond Ring with Scalloped Diamond Accent Band

2.31 CT Regal Marquise Cut Lab Grown Diamond Ring with Scalloped Diamond Accent Band

$2,420.00
$2,420.00 $2,904.00
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Lab Grown
2.00 CT Sovereign Marquise Cut Lab Grown Diamond Halo Ring with Floating Micro Accents

2.00 CT Sovereign Marquise Cut Lab Grown Diamond Halo Ring with Floating Micro Accents

$2,303.00
$2,303.00 $2,764.00
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Lab Grown
2.00 TCW Exquisite Marquise Cut Lab Grown Diamond Ring A Bold Expression of Refined Luxury

2.00 TCW Exquisite Marquise Cut Lab Grown Diamond Ring A Bold Expression of Refined Luxury

$1,927.00
$1,927.00 $2,312.00
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Lab Grown
3.00 CT Elegant Lab Grown Marquise Cut Diamond Ring with Sapphire Accents Vintage Inspired Luxury

3.00 CT Elegant Lab Grown Marquise Cut Diamond Ring with Sapphire Accents Vintage Inspired Luxury

$3,183.00
$3,183.00 $3,820.00
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Lab Grown
2.32 CT Starlane Marquise Lab Grown Diamond Ring with Channel Set Baguette Accents in Refined Gold

2.32 CT Starlane Marquise Lab Grown Diamond Ring with Channel Set Baguette Accents in Refined Gold

$3,127.00
$3,127.00 $3,752.00
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Lab Grown
2.00 CT Vintage Inspired Marquise Lab Grown Diamond Ring with Hand Engraved Bezel

2.00 CT Vintage Inspired Marquise Lab Grown Diamond Ring with Hand Engraved Bezel

$2,350.00
$2,350.00 $2,820.00
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Lab Grown
2.00 CT Nature Inspired Marquise Cut Lab Grown Diamond Ring with Leaf Details

2.00 CT Nature Inspired Marquise Cut Lab Grown Diamond Ring with Leaf Details

$2,350.00
$2,350.00 $2,820.00
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Lab Grown
3.00 CT Classic Lab Grown Marquise Cut Diamond With Sapphire Accents Vintage Designer Ring

3.00 CT Classic Lab Grown Marquise Cut Diamond With Sapphire Accents Vintage Designer Ring

$3,183.00
$3,183.00 $3,820.00
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Lab Grown
3.5 CT Milgrain Bezel Marquise Cut Lab Diamond Ring with Hand Engraved Vintage Gold Band

3.5 CT Milgrain Bezel Marquise Cut Lab Diamond Ring with Hand Engraved Vintage Gold Band

$3,617.00
$3,617.00 $4,340.00
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Lab Grown
2.00 CT Marquise Cut Lab Grown Diamond Engagement Ring With Tapered Pavé Accents

2.00 CT Marquise Cut Lab Grown Diamond Engagement Ring With Tapered Pavé Accents

$2,350.00
$2,350.00 $2,820.00
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Lab Grown
2.35 CT Perfect Lab Grown Marquise Cut Diamond Ring With Pave Band For Engagement Jewelry

2.35 CT Perfect Lab Grown Marquise Cut Diamond Ring With Pave Band For Engagement Jewelry

$2,303.00
$2,303.00 $2,764.00
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Lab Grown
2.00 TCW Elegant Marquise Cut Lab Grown Diamond Solitaire Engagement Ring

2.00 TCW Elegant Marquise Cut Lab Grown Diamond Solitaire Engagement Ring

$1,927.00
$1,927.00 $2,312.00
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