Shop Diamond jewellery at up to 60% off*

Get FREE lab diamond jewellery on purchases over £1,000. Apply code at checkout.

Home
Loose Diamonds
3 Carat Marquise Diamonds

3 Carat Marquise Lab Grown Diamonds

(1,673)

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. Prioritising 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 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

3.06 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

3.06 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

3.09 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 carat e VS2 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

e | VS2 | 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

3.01 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

3.04 carat f VS2 EX Cut IGI marquise diamond

3.04 carat marquise diamond thumb image

3.04 carat marquise diamond

f | VS2 | EX | IGI

£1,277 £2,128

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

3.09 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

3.01 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

3.08 carat f VS2 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

f | VS2 | EX | IGI

£1,324 £2,207

FLAT 40% OFF

3.08 carat f VS2 EX Cut IGI marquise diamond

3.08 carat marquise diamond thumb image

3.08 carat marquise diamond

f | VS2 | EX | IGI

£1,324 £2,207

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

3.06 carat f VS2 EX Cut IGI marquise diamond

3.06 carat marquise diamond thumb image

3.06 carat marquise diamond

f | VS2 | 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

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

£1,333 £2,222

FLAT 40% OFF

3 carat e VS2 EX Cut IGI marquise diamond

3 carat marquise diamond thumb image

3 carat marquise diamond

e | VS2 | EX | IGI

£1,336 £2,227

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

£1,336 £2,227

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

£1,339 £2,232

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

£1,340 £2,233

FLAT 40% OFF

3.02 carat e VS1 EX Cut IGI marquise diamond

3.02 carat marquise diamond thumb image

3.02 carat marquise diamond

e | VS1 | EX | IGI

£1,341 £2,235

FLAT 40% OFF

3.04 carat f VS1 EX Cut IGI marquise diamond

3.04 carat marquise diamond thumb image

3.04 carat marquise diamond

f | VS1 | EX | IGI

£1,343 £2,238

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

£1,343 £2,238

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

£1,343 £2,238

FLAT 40% OFF

3.04 carat f VS1 EX Cut IGI marquise diamond

3.04 carat marquise diamond thumb image

3.04 carat marquise diamond

f | VS1 | EX | IGI

£1,343 £2,238

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

£1,344 £2,240

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

£1,344 £2,240

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

£1,344 £2,240

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

£1,344 £2,240

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

£1,344 £2,240

FLAT 40% OFF