3 Carat Heart Shaped Lab Grown Diamonds

(365)

A 3-carat heart-shaped diamond is perfect to showcase your romantic feelings with a visible impact. The size of the diamond affects the clearly defined outline of the shape that makes its iconic silhouette stand out. It's great to prioritise cut, color, and clarity for these diamonds to shine brilliantly and avoid inclusions and blemishes. This shape is usually special for someone who wants a sparkle that's timeless, expressive, and unforgettable.

Lab Diamonds

Colored Lab Diamonds

Filters

Reset

basic

advanced

Advanced Filters

Exceptional

3.05 carat e VS1 EX Cut IGI heart diamond

3.05 carat heart diamond

e | VS1 | EX | IGI

£1,156 £1,651

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.21 carat e VS2 EX Cut IGI heart diamond

3.21 carat heart diamond

e | VS2 | EX | IGI

£1,258 £1,797

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3.35 carat f VVS2 EX Cut IGI heart diamond

3.35 carat heart diamond

f | VVS2 | EX | IGI

£1,340 £1,914

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3.46 carat d VS1 EX Cut IGI heart diamond

3.46 carat heart diamond

d | VS1 | EX | IGI

£1,344 £1,920

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.05 carat d VVS2 EX Cut IGI heart diamond

3.05 carat heart diamond

d | VVS2 | EX | IGI

£1,366 £1,951

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.48 carat f VS1 EX Cut IGI heart diamond

3.48 carat heart diamond

f | VS1 | EX | IGI

£1,484 £2,120

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3.49 carat d VS2 EX Cut IGI heart diamond

3.49 carat heart diamond

d | VS2 | EX | IGI

£1,488 £2,126

FLAT 30% OFF

Diamond Score 92/100

Premium

3.35 carat f VS2 EX Cut IGI heart diamond

3.35 carat heart diamond

f | VS2 | EX | IGI

£1,687 £2,410

FLAT 30% OFF

Diamond Score 88/100

Exceptional

3.23 carat e VVS1 EX Cut IGI heart diamond

3.23 carat heart diamond

e | VVS1 | EX | IGI

£1,735 £2,479

FLAT 30% OFF

Diamond Score 100/100

Exceptional

3.15 carat d VVS1 EX Cut IGI heart diamond

3.15 carat heart diamond

d | VVS1 | EX | IGI

£2,511 £3,587

FLAT 30% OFF

Diamond Score 100/100

Premium

3.38 carat f IF EX Cut IGI heart diamond

3.38 carat heart diamond

f | IF | EX | IGI

£2,595 £3,707

FLAT 30% OFF

Diamond Score 84/100

Exceptional

3.09 carat d IF EX Cut IGI heart diamond

3.09 carat heart diamond

d | IF | EX | IGI

£2,608 £3,726

FLAT 30% OFF

Diamond Score 100/100

Premium

3.02 carat e VS2 EX Cut IGI heart diamond

3.02 carat heart diamond

e | VS2 | EX | IGI

£1,280 £1,829

FLAT 30% OFF

Diamond Score 90/100

Exceptional

3.02 carat e VS1 EX Cut IGI heart diamond

3.02 carat heart diamond

e | VS1 | EX | IGI

£1,280 £1,829

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3.03 carat e VVS2 EX Cut IGI heart diamond

3.03 carat heart diamond

e | VVS2 | EX | IGI

£1,285 £1,836

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.04 carat e VVS2 EX Cut IGI heart diamond

3.04 carat heart diamond

e | VVS2 | EX | IGI

£1,289 £1,841

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.04 carat heart diamond

e | VVS2 | EX | IGI

£1,289 £1,841

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.05 carat e VVS2 EX Cut IGI heart diamond

3.05 carat heart diamond

e | VVS2 | EX | IGI

£1,293 £1,847

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.05 carat heart diamond

e | VVS2 | EX | IGI

£1,293 £1,847

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.05 carat heart diamond

e | VVS2 | EX | IGI

£1,293 £1,847

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.06 carat e VVS2 EX Cut IGI heart diamond

3.06 carat heart diamond

e | VVS2 | EX | IGI

£1,297 £1,853

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.06 carat heart diamond

e | VVS2 | EX | IGI

£1,297 £1,853

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.07 carat e VVS2 EX Cut IGI heart diamond

3.07 carat heart diamond

e | VVS2 | EX | IGI

£1,302 £1,860

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.27 carat e VS1 EX Cut IGI heart diamond

3.27 carat heart diamond

e | VS1 | EX | IGI

£1,308 £1,869

FLAT 30% OFF

Diamond Score 94/100

Exceptional

3.01 carat e VS1 EX Cut IGI heart diamond

3.01 carat heart diamond

e | VS1 | EX | IGI

£1,312 £1,874

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3.02 carat heart diamond

e | VS1 | EX | IGI

£1,317 £1,881

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3 carat heart diamond

d | VVS2 | EX | IGI

£1,344 £1,920

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3 carat heart diamond

d | VVS2 | EX | IGI

£1,344 £1,920

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.04 carat heart diamond

e | VVS2 | EX | IGI

£1,345 £1,921

FLAT 30% OFF

Diamond Score 95/100

Exceptional

3.01 carat d VVS2 EX Cut IGI heart diamond

3.01 carat heart diamond

d | VVS2 | EX | IGI

£1,348 £1,926

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.24 carat f VVS2 EX Cut IGI heart diamond

3.24 carat heart diamond

f | VVS2 | EX | IGI

£1,348 £1,926

FLAT 30% OFF

Diamond Score 91/100

Exceptional

3.01 carat heart diamond

d | VVS2 | EX | IGI

£1,348 £1,926

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.01 carat heart diamond

d | VVS2 | EX | IGI

£1,348 £1,926

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.01 carat heart diamond

d | VVS2 | EX | IGI

£1,348 £1,926

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.41 carat e VS1 EX Cut IGI heart diamond

3.41 carat heart diamond

e | VS1 | EX | IGI

£1,350 £1,929

FLAT 30% OFF

Diamond Score 95/100

Premium

3.02 carat f VVS2 EX Cut IGI heart diamond

3.02 carat heart diamond

f | VVS2 | EX | IGI

£1,353 £1,933

FLAT 30% OFF

Diamond Score 88/100

Exceptional

3.06 carat heart diamond

e | VVS2 | EX | IGI

£1,353 £1,933

FLAT 30% OFF

Diamond Score 95/100

Exceptional

3.02 carat d VVS2 EX Cut IGI heart diamond

3.02 carat heart diamond

d | VVS2 | EX | IGI

£1,353 £1,933

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.02 carat heart diamond

d | VVS2 | EX | IGI

£1,353 £1,933

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.02 carat heart diamond

d | VVS2 | EX | IGI

£1,353 £1,933

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.02 carat heart diamond

d | VVS2 | EX | IGI

£1,353 £1,933

FLAT 30% OFF

Diamond Score 96/100

Premium

3.02 carat heart diamond

f | VVS2 | EX | IGI

£1,353 £1,933

FLAT 30% OFF

Diamond Score 88/100

Exceptional

3.08 carat e VS1 EX Cut IGI heart diamond

3.08 carat heart diamond

e | VS1 | EX | IGI

£1,355 £1,936

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3.03 carat d VVS2 EX Cut IGI heart diamond

3.03 carat heart diamond

d | VVS2 | EX | IGI

£1,357 £1,939

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.36 carat d VS1 EX Cut IGI heart diamond

3.36 carat heart diamond

d | VS1 | EX | IGI

£1,357 £1,939

FLAT 30% OFF

Diamond Score 95/100

Exceptional

3.03 carat heart diamond

d | VVS2 | EX | IGI

£1,357 £1,939

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.06 carat e VS1 EX Cut IGI heart diamond

3.06 carat heart diamond

e | VS1 | EX | IGI

£1,359 £1,941

FLAT 30% OFF

Diamond Score 92/100

Exceptional

3.37 carat e VS1 EX Cut IGI heart diamond

3.37 carat heart diamond

e | VS1 | EX | IGI

£1,361 £1,944

FLAT 30% OFF

Diamond Score 94/100

Premium

3.01 carat f VS1 EX Cut IGI heart diamond

3.01 carat heart diamond

f | VS1 | EX | IGI

£1,361 £1,944

FLAT 30% OFF

Diamond Score 90/100

Exceptional

3.04 carat d VVS2 EX Cut IGI heart diamond

3.04 carat heart diamond

d | VVS2 | EX | IGI

£1,362 £1,946

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.04 carat heart diamond

d | VVS2 | EX | IGI

£1,362 £1,946

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.04 carat heart diamond

d | VVS2 | EX | IGI

£1,362 £1,946

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.04 carat heart diamond

d | VVS2 | EX | IGI

£1,362 £1,946

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.25 carat d VS1 EX Cut IGI heart diamond

3.25 carat heart diamond

d | VS1 | EX | IGI

£1,363 £1,947

FLAT 30% OFF

Diamond Score 94/100

Exceptional

3.35 carat e VS1 EX Cut IGI heart diamond

3.35 carat heart diamond

e | VS1 | EX | IGI

£1,366 £1,951

FLAT 30% OFF

Diamond Score 94/100

Exceptional

3.32 carat e VS1 EX Cut IGI heart diamond

3.32 carat heart diamond

e | VS1 | EX | IGI

£1,366 £1,951

FLAT 30% OFF

Diamond Score 94/100

Exceptional

3.05 carat heart diamond

d | VVS2 | EX | IGI

£1,366 £1,951

FLAT 30% OFF

Diamond Score 96/100

Exceptional

3.47 carat e VS1 EX Cut IGI heart diamond

3.47 carat heart diamond

e | VS1 | EX | IGI

£1,374 £1,963

FLAT 30% OFF

Diamond Score 95/100

Premium

3.07 carat f VS1 EX Cut IGI heart diamond

3.07 carat heart diamond

f | VS1 | EX | IGI

£1,382 £1,974

FLAT 30% OFF

Diamond Score 90/100

Premium

3.01 carat f VVS2 EX Cut IGI heart diamond

3.01 carat heart diamond

f | VVS2 | EX | IGI

£1,385 £1,979

FLAT 30% OFF

Diamond Score 88/100