Marquise Cut Lab Grown Diamond Rings

Marquise cut lab-grown diamond rings by Ivevar: engagement, solitaire and halo styles, made to order in 925 silver or 10K, 14K, 18K gold. Free shipping.

Ready to ship worldwide
Easy 30-day returns
Lab Grown
Marquise Lab Diamond Solitaire Ring With Wide Curve Band
Marquise Lab Diamond Solitaire Ring With Wide Curve Band - View 2

Marquise Lab Diamond Solitaire Ring With Wide Curve Band

$1,545
$1,545 $1,823
Save 15%
Lab Grown
Marquise Lab Diamond Engagement Ring With Six Prong
Marquise Lab Diamond Engagement Ring With Six Prong - View 2

Marquise Lab Diamond Engagement Ring With Six Prong

$1,090
$1,090 $1,286
Save 15%
Lab Grown
Marquise Lab Diamond Cluster Ring with Round And Marquise Side Accents
Marquise Lab Diamond Cluster Ring with Round And Marquise Side Accents - View 2

Marquise Lab Diamond Cluster Ring with Round And Marquise Side Accents

$1,033
$1,033 $1,219
Save 15%
Lab Grown
Marquise Lab Diamond Engagement Ring With Floral Inspired Accent
Marquise Lab Diamond Engagement Ring With Floral Inspired Accent - View 2

Marquise Lab Diamond Engagement Ring With Floral Inspired Accent

$1,020
$1,020 $1,204
Save 15%
Lab Grown
Marquise Lab Diamond Bypass Ring with Branch Inspired Accent
Marquise Lab Diamond Bypass Ring with Branch Inspired Accent - View 2

Marquise Lab Diamond Bypass Ring with Branch Inspired Accent

$1,319
$1,319 $1,556
Save 15%
Lab Grown
Marquise and Round Lab Diamond Half Eternity Band
Marquise and Round Lab Diamond Half Eternity Band - View 2

Marquise and Round Lab Diamond Half Eternity Band

$465
$465 $548
Save 15%
Lab Grown
Marquise Cut Lab Diamond Women's Semi Bezel Bypass Bridal Set
Marquise Cut Lab Diamond Women's Semi Bezel Bypass Bridal Set - View 2

Marquise Cut Lab Diamond Women's Semi Bezel Bypass Bridal Set

$992
$992 $1,170
Save 15%
Lab Grown
Marquise Lab Diamond Nature Inspired With Green Side stone Anniversary Ring
Marquise Lab Diamond Nature Inspired With Green Side stone Anniversary Ring - View 2

Marquise Lab Diamond Nature Inspired With Green Side stone Anniversary Ring

$1,828
$1,828 $2,157
Save 15%
Lab Grown
Marquise Cut Lab Diamond Engagement Ring Half Pave Band
Marquise Cut Lab Diamond Engagement Ring Half Pave Band - View 2

Marquise Cut Lab Diamond Engagement Ring Half Pave Band

$1,568
$1,568 $1,850
Save 15%
Lab Grown
Marquise Lab Diamond Double Band Solitaire Ring
Marquise Lab Diamond Double Band Solitaire Ring - View 2

Marquise Lab Diamond Double Band Solitaire Ring

$1,187
$1,187 $1,400
Save 15%
Lab Grown
Marquise Cut Lab Diamond Triple Band Wedding Ring
Marquise Cut Lab Diamond Triple Band Wedding Ring - View 2

Marquise Cut Lab Diamond Triple Band Wedding Ring

$1,206
$1,206 $1,423
Save 15%
Lab Grown
Marquise Lab Diamond Solitaire Bypass Half Bezel Promise Ring
Marquise Lab Diamond Solitaire Bypass Half Bezel Promise Ring - View 2

Marquise Lab Diamond Solitaire Bypass Half Bezel Promise Ring

$877
$877 $1,035
Save 15%
Lab Grown
Marquise Cut Bypass Half Bezel Lab Diamond Ring
Marquise Cut Bypass Half Bezel Lab Diamond Ring - View 2

Marquise Cut Bypass Half Bezel Lab Diamond Ring

$1,114
$1,114 $1,315
Save 15%
Lab Grown
Marquise Cut Lab Diamond Engagement Ring Pave Twisted Band
Marquise Cut Lab Diamond Engagement Ring Pave Twisted Band - View 2

Marquise Cut Lab Diamond Engagement Ring Pave Twisted Band

$1,264
$1,264 $1,491
Save 15%
Lab Grown
Marquise Cut Lab Diamond Vintage Engagement Ring
Marquise Cut Lab Diamond Vintage Engagement Ring - View 2

Marquise Cut Lab Diamond Vintage Engagement Ring

$1,229
$1,229 $1,450
Save 15%
Lab Grown
Marquise Cut Lab Diamond Pave Cathedral Engagement Ring
Marquise Cut Lab Diamond Pave Cathedral Engagement Ring - View 2

Marquise Cut Lab Diamond Pave Cathedral Engagement Ring

$1,401
$1,401 $1,653
Save 15%
Lab Grown
Marquise Cut Lab Diamond Cathedral Solitaire Engagement Ring
Marquise Cut Lab Diamond Cathedral Solitaire Engagement Ring - View 2

Marquise Cut Lab Diamond Cathedral Solitaire Engagement Ring

$1,332
$1,332 $1,571
Save 15%
Lab Grown
Marquise Cut Lab Diamond Solitaire Engagement Ring
Marquise Cut Lab Diamond Solitaire Engagement Ring - View 2

Marquise Cut Lab Diamond Solitaire Engagement Ring

$1,156
$1,156 $1,364
Save 15%
Lab Grown
Marquise Cut Lab Diamond Leaf Vine Engagement Ring With Black Accents
Marquise Cut Lab Diamond Leaf Vine Engagement Ring With Black Accents - View 2

Marquise Cut Lab Diamond Leaf Vine Engagement Ring With Black Accents

$1,194
$1,194 $1,409
Save 15%
Lab Grown
Marquise Cut Lab Diamond Engagement Ring With Channel Set Baguette Band
Marquise Cut Lab Diamond Engagement Ring With Channel Set Baguette Band - View 2

Marquise Cut Lab Diamond Engagement Ring With Channel Set Baguette Band

$1,462
$1,462 $1,725
Save 15%
Lab Grown
Marquise Cut Solitaire Lab Diamond Engagement Ring
Marquise Cut Solitaire Lab Diamond Engagement Ring - View 2

Marquise Cut Solitaire Lab Diamond Engagement Ring

$1,307
$1,307 $1,543
Save 15%
Lab Grown
Marquise Cut Lab Diamond Halo Engagement Ring
Marquise Cut Lab Diamond Halo Engagement Ring - View 2

Marquise Cut Lab Diamond Halo Engagement Ring

$1,356
$1,356 $1,600
Save 15%
Lab Grown
Marquise Cut Lab Diamond Ring with Cluster Side Stones
Marquise Cut Lab Diamond Ring with Cluster Side Stones - View 2

Marquise Cut Lab Diamond Ring with Cluster Side Stones

$1,298
$1,298 $1,532
Save 15%
Lab Grown
Marquise Cut Lab Diamond Pave Promise Ring
Marquise Cut Lab Diamond Pave Promise Ring - View 2

Marquise Cut Lab Diamond Pave Promise Ring

$1,054
$1,054 $1,243
Save 15%
Sort by
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old