Lab Diamond Radiant

The Lab Diamond Radiant Cut is a stunning, modern choice that delivers the best of both worlds: the elegance of an emerald shape combined with the explosive brilliance of a round cut. This rectangular lab grown diamond is celebrated for its spectacular light return, often creating a dazzling "crushed ice" effect. Choosing a lab-created stone guarantees an ethical diamond origin and a superior value compared to mined counterparts. The Radiant Cut's clipped corners enhance its durability, while its shape offers a visually larger look per carat. This is a brilliant, sustainable, and sophisticated choice for modern diamond jewelry.

Ready to ship worldwide
Easy 30-day returns
Lab Diamond Radiant

No diamond shapes available.

Stylish 0.39 CT Radiant Shape D Color VVS1 Clarity Lab Grown Diamond For One Tomorrow

$74.00
$74.00 $93.00
Save 20%
Save 20%

Stylish 0.42 CT Radiant Shape D Color VS2 Clarity Lab Grown Diamond For Lost Hours

$62.00
$62.00 $78.00
Save 20%
Save 20%

Stylish 0.52 CT Radiant Shape Fancy Vivid Pink Color VVS1 Clarity Lab Grown Diamond For Dear Time

$203.00
$203.00 $254.00
Save 20%
Save 20%

Stylish 0.57 CT Radiant Shape E Color VVS1 Clarity Lab Grown Diamond For Lost Hours

$78.00
$78.00 $98.00
Save 20%
Save 20%

Stylish 0.64 CT Radiant Shape D Color SI1 Clarity Lab grown Diamond For Sweet Light

$126.00
$126.00 $151.00
Save 16%
Save 16%

Stylish 0.73 CT Radiant Shape E Color VS1 Clarity Lab Grown Diamond For Dear Time

$79.00
$79.00 $99.00
Save 20%
Save 20%

Stylish 0.91 CT Radiant Shape Fancy Vivid Green Color VS2 Clarity Lab Grown Diamond For First Ease

$366.00
$366.00 $458.00
Save 20%
Save 20%

Stylish 1.03 CT Radiant Shape E Color SI1 Clarity Lab grown Diamond For One Sky

$79.00
$79.00 $95.00
Save 16%
Save 16%

Stylish 1.47 CT Radiant Shape D Color SI1 Clarity Lab grown Diamond For Soft Days

$131.00
$131.00 $157.00
Save 16%
Save 16%

Stylish 1.53 CT Radiant Shape E Color SI1 Clarity Lab grown Diamond For Far Echo

$146.00
$146.00 $175.00
Save 16%
Save 16%

Stylish 1.62 CT Radiant Shape D Color SI1 Clarity Lab grown Diamond For True Way

$140.00
$140.00 $168.00
Save 16%
Save 16%

Stylish 2.05 CT Radiant Shape G Color VS1 Clarity Lab grown Diamond For Birthday Ring

$166.00
$166.00 $196.00
Save 15%
Save 15%

Stylish 2.51 CT Radiant Shape D Color SI1 Clarity Lab grown Diamond For This Still

$260.00
$260.00 $312.00
Save 16%
Save 16%

Stylish 3.03 CT Radiant Shape E Color VVS2 Clarity Lab Grown Diamond For Lost Hours

$352.00
$352.00 $440.00
Save 20%
Save 20%

Stylish 4.54 CT Radiant Shape E Color SI1 Clarity Lab grown Diamond For Far Echo

$470.00
$470.00 $564.00
Save 16%
Save 16%

Stylish 5.02 CT Radiant Shape D Color SI1 Clarity Lab grown Diamond For No Rush

$582.00
$582.00 $698.00
Save 16%
Save 16%

Stylish 8.34 CT Radiant Shape E Color SI1 Clarity Lab grown Diamond For Light Remains

$1,061.00
$1,061.00 $1,273.00
Save 16%
Save 16%

Stylish Fancy Vivid Pink Color 1.26 CT Radiant Shape SI1 Clarity Lab grown Diamond For Birthday Ring

$125.00
$125.00 $148.00
Save 15%
Save 15%

Stylish G Color VS1 Clarity 1.04 CT Radiant Shape Lab grown Diamond For Propose Ring

$86.00
$86.00 $101.00
Save 14%
Save 14%

Stylish One 1.06 CT Radiant Shape Fancy Vivid Yellow Color VVS2 Clarity Lab Grown Diamond For True Way

$152.00
$152.00 $190.00
Save 20%
Save 20%

Stylish VS1 Clarity Radiant Shape 1.04 CT Fancy Vivid Yellow Color Lab grown Diamond For Propose Ring

$157.00
$157.00 $185.00
Save 15%
Save 15%

Surprise 2.02 CT Radiant Shape Fancy Vivid Blue Color VS1 Clarity Lab Grown Diamond For After Her

$253.00
$253.00 $316.00
Save 19%
Save 19%

Surprise 0.37 CT Radiant Shape D Color VS1 Clarity Lab Grown Diamond For The Still

$59.00
$59.00 $74.00
Save 20%
Save 20%

Surprise 1.01 CT Radiant Shape Fancy Vivid Blue Color VVS2 Clarity Lab Grown Diamond For Clear Path

$144.00
$144.00 $180.00
Save 20%
Save 20%
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