Shop Diamond jewelry at up to 60% off*

Get FREE lab diamond jewelry on purchases over $1,000. Apply code at checkout.

Home
Loose Diamonds
3 Carat Marquise Diamonds

3 Carat Marquise Lab Grown Diamonds

(856)

If you love making a statement that shows elegance and drama, then go for a 3-carat marquise diamond. A long boat-like structure with a brilliant sparkle and pointed ends has a longer visual appearance with the same carat weight as a classic shape. Prioritizing the cut for a marquise showcases a classy vintage look with a touch of contemporary drama. These cuts in a 3-carat weight range will definitely stand out with a serious presence.

... Read More

Colored Lab Diamonds

Filters

Reset

basic

advanced

Advanced Filters

3.01 carat f VS2 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

f | VS2 | EX | IGI

$1,194 $1,990

FLAT 40% OFF

3.06 carat f VS1 EX Cut IGI marquise diamond

3.06 carat marquise diamond thumb image

3.06 carat marquise diamond

f | VS1 | EX | IGI

$1,236 $2,060

FLAT 40% OFF

3.09 carat e VS2 EX Cut IGI marquise diamond

3.09 carat marquise diamond thumb image

3.09 carat marquise diamond

e | VS2 | EX | IGI

$1,236 $2,060

FLAT 40% OFF

3.05 carat f VVS2 EX Cut IGI marquise diamond

3.05 carat marquise diamond thumb image

3.05 carat marquise diamond

f | VVS2 | EX | IGI

$1,257 $2,095

FLAT 40% OFF

3.08 carat e VVS2 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

e | VVS2 | EX | IGI

$1,350 $2,250

FLAT 40% OFF

3.25 carat e VS1 EX Cut IGI marquise diamond

3.25 carat marquise diamond thumb image

3.25 carat marquise diamond

e | VS1 | EX | IGI

$1,365 $2,275

FLAT 40% OFF

3.5 carat f VS2 EX Cut IGI marquise diamond

3.5 carat marquise diamond thumb image

3.5 carat marquise diamond

f | VS2 | EX | IGI

$1,393 $2,322

FLAT 40% OFF

3.1 carat d VS2 EX Cut IGI marquise diamond

3.1 carat marquise diamond thumb image

3.1 carat marquise diamond

d | VS2 | EX | IGI

$1,513 $2,522

FLAT 40% OFF

3.36 carat e VVS1 EX Cut IGI marquise diamond

3.36 carat marquise diamond thumb image

3.36 carat marquise diamond

e | VVS1 | EX | IGI

$1,548 $2,580

FLAT 40% OFF

3.01 carat d VS1 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

d | VS1 | EX | IGI

$1,628 $2,713

FLAT 40% OFF

3.4 carat f VVS1 EX Cut IGI marquise diamond

3.4 carat marquise diamond thumb image

3.4 carat marquise diamond

f | VVS1 | EX | IGI

$1,648 $2,747

FLAT 40% OFF

3.48 carat d VVS2 EX Cut IGI marquise diamond

3.48 carat marquise diamond thumb image

3.48 carat marquise diamond

d | VVS2 | EX | IGI

$2,424 $4,040

FLAT 40% OFF

3.08 carat d VVS1 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

d | VVS1 | EX | IGI

$2,669 $4,448

FLAT 40% OFF

3.01 carat e IF EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

e | IF | EX | IGI

$3,550 $5,917

FLAT 40% OFF

3.02 carat f IF EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

f | IF | EX | IGI

$3,567 $5,945

FLAT 40% OFF

3.17 carat d IF EX Cut IGI marquise diamond

3.17 carat marquise diamond thumb image

3.17 carat marquise diamond

d | IF | EX | IGI

$6,582 $10,970

FLAT 40% OFF

3 carat f VS2 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VS2 | EX | IGI

$1,212 $2,020

FLAT 40% OFF

3.01 carat f VS1 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

f | VS1 | EX | IGI

$1,216 $2,027

FLAT 40% OFF

3.02 carat f VS1 EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

f | VS1 | EX | IGI

$1,220 $2,033

FLAT 40% OFF

3.06 carat f VS1 EX Cut IGI marquise diamond

3.06 carat marquise diamond thumb image

3.06 carat marquise diamond

f | VS1 | EX | IGI

$1,236 $2,060

FLAT 40% OFF

3 carat f VVS2 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,236 $2,060

FLAT 40% OFF

3.01 carat e VS2 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

e | VS2 | EX | IGI

$1,240 $2,067

FLAT 40% OFF

3.01 carat f VVS2 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

f | VVS2 | EX | IGI

$1,240 $2,067

FLAT 40% OFF

3.02 carat f VVS2 EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

f | VVS2 | EX | IGI

$1,244 $2,073

FLAT 40% OFF

3 carat f VS1 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VS1 | EX | IGI

$1,248 $2,080

FLAT 40% OFF

3.01 carat f VS1 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

f | VS1 | EX | IGI

$1,252 $2,087

FLAT 40% OFF

3.05 carat f VVS2 EX Cut IGI marquise diamond

3.05 carat marquise diamond thumb image

3.05 carat marquise diamond

f | VVS2 | EX | IGI

$1,257 $2,095

FLAT 40% OFF

3 carat f VS1 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VS1 | EX | IGI

$1,260 $2,100

FLAT 40% OFF

3 carat f VS1 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VS1 | EX | IGI

$1,260 $2,100

FLAT 40% OFF

3.06 carat f VVS2 EX Cut IGI marquise diamond

3.06 carat marquise diamond thumb image

3.06 carat marquise diamond

f | VVS2 | EX | IGI

$1,261 $2,102

FLAT 40% OFF

3.06 carat f VVS2 EX Cut IGI marquise diamond

3.06 carat marquise diamond thumb image

3.06 carat marquise diamond

f | VVS2 | EX | IGI

$1,261 $2,102

FLAT 40% OFF

3.08 carat f VVS2 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

f | VVS2 | EX | IGI

$1,269 $2,115

FLAT 40% OFF

3.08 carat f VVS2 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

f | VVS2 | EX | IGI

$1,269 $2,115

FLAT 40% OFF

3.08 carat f VVS2 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

f | VVS2 | EX | IGI

$1,269 $2,115

FLAT 40% OFF

3.03 carat f VS1 EX Cut IGI marquise diamond

3.03 carat marquise diamond thumb image

3.03 carat marquise diamond

f | VS1 | EX | IGI

$1,273 $2,122

FLAT 40% OFF

3.09 carat f VVS2 EX Cut IGI marquise diamond

3.09 carat marquise diamond thumb image

3.09 carat marquise diamond

f | VVS2 | EX | IGI

$1,273 $2,122

FLAT 40% OFF

3.03 carat f VVS2 EX Cut IGI marquise diamond

3.03 carat marquise diamond thumb image

3.03 carat marquise diamond

f | VVS2 | EX | IGI

$1,273 $2,122

FLAT 40% OFF

3.05 carat f VS1 EX Cut IGI marquise diamond

3.05 carat marquise diamond thumb image

3.05 carat marquise diamond

f | VS1 | EX | IGI

$1,281 $2,135

FLAT 40% OFF

3 carat f VS1 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VS1 | EX | IGI

$1,284 $2,140

FLAT 40% OFF

3 carat f VVS2 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,284 $2,140

FLAT 40% OFF

3.09 carat f VVS2 EX Cut IGI marquise diamond

3.09 carat marquise diamond thumb image

3.09 carat marquise diamond

f | VVS2 | EX | IGI

$1,285 $2,142

FLAT 40% OFF

3.07 carat f VVS2 EX Cut IGI marquise diamond

3.07 carat marquise diamond thumb image

3.07 carat marquise diamond

f | VVS2 | EX | IGI

$1,287 $2,145

FLAT 40% OFF

3.07 carat f VS2 EX Cut IGI marquise diamond

3.07 carat marquise diamond thumb image

3.07 carat marquise diamond

f | VS2 | EX | IGI

$1,289 $2,148

FLAT 40% OFF

3.08 carat f VS1 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

f | VS1 | EX | IGI

$1,294 $2,157

FLAT 40% OFF

3.09 carat f VVS2 EX Cut IGI marquise diamond

3.09 carat marquise diamond thumb image

3.09 carat marquise diamond

f | VVS2 | EX | IGI

$1,298 $2,163

FLAT 40% OFF

3.09 carat f VS1 EX Cut IGI marquise diamond

3.09 carat marquise diamond thumb image

3.09 carat marquise diamond

f | VS1 | EX | IGI

$1,298 $2,163

FLAT 40% OFF

3.04 carat f VS2 EX Cut IGI marquise diamond

3.04 carat marquise diamond thumb image

3.04 carat marquise diamond

f | VS2 | EX | IGI

$1,301 $2,168

FLAT 40% OFF

3.01 carat f VVS2 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

f | VVS2 | EX | IGI

$1,304 $2,173

FLAT 40% OFF

3 carat f VVS2 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,308 $2,180

FLAT 40% OFF

3 carat f VVS2 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

f | VVS2 | EX | IGI

$1,308 $2,180

FLAT 40% OFF

3.01 carat f VVS2 EX Cut IGI marquise diamond

3.01 carat marquise diamond thumb image

3.01 carat marquise diamond

f | VVS2 | EX | IGI

$1,312 $2,187

FLAT 40% OFF

3.02 carat f VVS2 EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

f | VVS2 | EX | IGI

$1,317 $2,195

FLAT 40% OFF

3.02 carat f VVS2 EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

f | VVS2 | EX | IGI

$1,317 $2,195

FLAT 40% OFF

3.02 carat f VVS2 EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

f | VVS2 | EX | IGI

$1,317 $2,195

FLAT 40% OFF

3.03 carat f VVS2 EX Cut IGI marquise diamond

3.03 carat marquise diamond thumb image

3.03 carat marquise diamond

f | VVS2 | EX | IGI

$1,321 $2,202

FLAT 40% OFF

3.09 carat f VVS2 EX Cut IGI marquise diamond

3.09 carat marquise diamond thumb image

3.09 carat marquise diamond

f | VVS2 | EX | IGI

$1,323 $2,205

FLAT 40% OFF

3.03 carat f VS1 EX Cut IGI marquise diamond

3.03 carat marquise diamond thumb image

3.03 carat marquise diamond

f | VS1 | EX | IGI

$1,328 $2,213

FLAT 40% OFF

3.02 carat f VS1 EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

f | VS1 | EX | IGI

$1,330 $2,217

FLAT 40% OFF

3.06 carat f VVS2 EX Cut IGI marquise diamond

3.06 carat marquise diamond thumb image

3.06 carat marquise diamond

f | VVS2 | EX | IGI

$1,331 $2,218

FLAT 40% OFF

3 carat e VS1 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

e | VS1 | EX | IGI

$1,332 $2,220

FLAT 40% OFF