Get FREE lab diamond jewelry on purchases over $1,000. Claim yours at checkout.

3 Carat Heart Shaped Lab Grown Diamonds

(1,825)

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 prioritize 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.

... Read More

Filters

  Reset
basic
advanced
Advanced Filters
3.01 carat f VS1 EX Cut IGI heart diamond
3.01 carat heart diamond thumb image

3.01 carat heart diamond

f | VS1 | EX | IGI

$1,155 $1,925

Add to Compare

FLAT 40% OFF

3.1 carat e VS1 EX Cut IGI heart diamond
3.1 carat heart diamond thumb image

3.1 carat heart diamond

e | VS1 | EX | IGI

$1,189 $1,982

Add to Compare

FLAT 40% OFF

3.2 carat d VS1 EX Cut IGI heart diamond
3.2 carat heart diamond thumb image

3.2 carat heart diamond

d | VS1 | EX | IGI

$1,220 $2,033

Add to Compare

FLAT 40% OFF

3.07 carat e VVS2 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

e | VVS2 | EX | IGI

$1,227 $2,045

Add to Compare

FLAT 40% OFF

3.29 carat f VVS2 EX Cut IGI heart diamond
3.29 carat heart diamond thumb image

3.29 carat heart diamond

f | VVS2 | EX | IGI

$1,264 $2,107

Add to Compare

FLAT 40% OFF

3.32 carat d VVS2 EX Cut IGI heart diamond
3.32 carat heart diamond thumb image

3.32 carat heart diamond

d | VVS2 | EX | IGI

$1,472 $2,453

Add to Compare

FLAT 40% OFF

3 carat f VVS1 EX Cut IGI heart diamond
3 carat heart diamond thumb image

3 carat heart diamond

f | VVS1 | EX | IGI

$1,623 $2,705

Add to Compare

FLAT 40% OFF

3.26 carat e VVS1 EX Cut IGI heart diamond
3.26 carat heart diamond thumb image

3.26 carat heart diamond

e | VVS1 | EX | IGI

$1,906 $3,177

Add to Compare

FLAT 40% OFF

3.02 carat d VVS1 EX Cut IGI heart diamond
3.02 carat heart diamond thumb image

3.02 carat heart diamond

d | VVS1 | EX | IGI

$2,352 $3,920

Add to Compare

FLAT 40% OFF

3.01 carat e IF EX Cut IGI heart diamond
3.01 carat heart diamond thumb image

3.01 carat heart diamond

e | IF | EX | IGI

$3,307 $5,512

Add to Compare

FLAT 40% OFF

3.18 carat d IF EX Cut IGI heart diamond
3.18 carat heart diamond thumb image

3.18 carat heart diamond

d | IF | EX | IGI

$4,406 $7,343

Add to Compare

FLAT 40% OFF

3.02 carat e VS1 EX Cut IGI heart diamond
3.02 carat heart diamond thumb image

3.02 carat heart diamond

e | VS1 | EX | IGI

$1,173 $1,955

Add to Compare

FLAT 40% OFF

3.02 carat e VS1 EX Cut IGI heart diamond
3.02 carat heart diamond thumb image

3.02 carat heart diamond

e | VS1 | EX | IGI

$1,173 $1,955

Add to Compare

FLAT 40% OFF

3.02 carat e VS1 EX Cut IGI heart diamond
3.02 carat heart diamond thumb image

3.02 carat heart diamond

e | VS1 | EX | IGI

$1,173 $1,955

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.06 carat e VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

e | VS1 | EX | IGI

$1,174 $1,957

Add to Compare

FLAT 40% OFF

3.03 carat e VVS2 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

e | VVS2 | EX | IGI

$1,175 $1,958

Add to Compare

FLAT 40% OFF

3.03 carat e VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

e | VS1 | EX | IGI

$1,176 $1,960

Add to Compare

FLAT 40% OFF

3.03 carat e VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

e | VS1 | EX | IGI

$1,176 $1,960

Add to Compare

FLAT 40% OFF

3.03 carat d VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

d | VS1 | EX | IGI

$1,176 $1,960

Add to Compare

FLAT 40% OFF

3.03 carat d VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

d | VS1 | EX | IGI

$1,176 $1,960

Add to Compare

FLAT 40% OFF

3.03 carat e VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

e | VS1 | EX | IGI

$1,176 $1,960

Add to Compare

FLAT 40% OFF

3.03 carat e VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

e | VS1 | EX | IGI

$1,176 $1,960

Add to Compare

FLAT 40% OFF

3.03 carat d VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

d | VS1 | EX | IGI

$1,176 $1,960

Add to Compare

FLAT 40% OFF

3.07 carat e VS1 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

e | VS1 | EX | IGI

$1,178 $1,963

Add to Compare

FLAT 40% OFF

3 carat d VS1 EX Cut IGI heart diamond
3 carat heart diamond thumb image

3 carat heart diamond

d | VS1 | EX | IGI

$1,178 $1,963

Add to Compare

FLAT 40% OFF

3.07 carat e VS1 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

e | VS1 | EX | IGI

$1,178 $1,963

Add to Compare

FLAT 40% OFF

3.07 carat e VS1 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

e | VS1 | EX | IGI

$1,178 $1,963

Add to Compare

FLAT 40% OFF

3.07 carat f VS1 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

f | VS1 | EX | IGI

$1,179 $1,965

Add to Compare

FLAT 40% OFF

3.04 carat d VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

d | VS1 | EX | IGI

$1,180 $1,967

Add to Compare

FLAT 40% OFF

3 carat d VS1 EX Cut IGI heart diamond
3 carat heart diamond thumb image

3 carat heart diamond

d | VS1 | EX | IGI

$1,180 $1,967

Add to Compare

FLAT 40% OFF

3.04 carat d VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

d | VS1 | EX | IGI

$1,180 $1,967

Add to Compare

FLAT 40% OFF

3.04 carat e VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

e | VS1 | EX | IGI

$1,180 $1,967

Add to Compare

FLAT 40% OFF

3.04 carat e VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

e | VS1 | EX | IGI

$1,180 $1,967

Add to Compare

FLAT 40% OFF

3.04 carat e VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

e | VS1 | EX | IGI

$1,180 $1,967

Add to Compare

FLAT 40% OFF

3.04 carat d VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

d | VS1 | EX | IGI

$1,180 $1,967

Add to Compare

FLAT 40% OFF

3.08 carat d VS1 EX Cut IGI heart diamond
3.08 carat heart diamond thumb image

3.08 carat heart diamond

d | VS1 | EX | IGI

$1,181 $1,968

Add to Compare

FLAT 40% OFF

3.01 carat d VS1 EX Cut IGI heart diamond
3.01 carat heart diamond thumb image

3.01 carat heart diamond

d | VS1 | EX | IGI

$1,182 $1,970

Add to Compare

FLAT 40% OFF

3.05 carat d VS1 EX Cut IGI heart diamond
3.05 carat heart diamond thumb image

3.05 carat heart diamond

d | VS1 | EX | IGI

$1,184 $1,973

Add to Compare

FLAT 40% OFF

3.02 carat d VS1 EX Cut IGI heart diamond
3.02 carat heart diamond thumb image

3.02 carat heart diamond

d | VS1 | EX | IGI

$1,186 $1,977

Add to Compare

FLAT 40% OFF

3.02 carat d VS1 EX Cut IGI heart diamond
3.02 carat heart diamond thumb image

3.02 carat heart diamond

d | VS1 | EX | IGI

$1,186 $1,977

Add to Compare

FLAT 40% OFF

3.06 carat d VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

d | VS1 | EX | IGI

$1,187 $1,978

Add to Compare

FLAT 40% OFF

3.06 carat d VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

d | VS1 | EX | IGI

$1,187 $1,978

Add to Compare

FLAT 40% OFF

3.06 carat d VS1 EX Cut IGI heart diamond
3.06 carat heart diamond thumb image

3.06 carat heart diamond

d | VS1 | EX | IGI

$1,188 $1,980

Add to Compare

FLAT 40% OFF

3.03 carat e VS1 EX Cut IGI heart diamond
3.03 carat heart diamond thumb image

3.03 carat heart diamond

e | VS1 | EX | IGI

$1,190 $1,983

Add to Compare

FLAT 40% OFF

3.07 carat d VS1 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

d | VS1 | EX | IGI

$1,191 $1,985

Add to Compare

FLAT 40% OFF

3.07 carat d VS1 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

d | VS1 | EX | IGI

$1,191 $1,985

Add to Compare

FLAT 40% OFF

3.01 carat f VVS2 EX Cut IGI heart diamond
3.01 carat heart diamond thumb image

3.01 carat heart diamond

f | VVS2 | EX | IGI

$1,192 $1,987

Add to Compare

FLAT 40% OFF

3.01 carat e VS1 EX Cut IGI heart diamond
3.01 carat heart diamond thumb image

3.01 carat heart diamond

e | VS1 | EX | IGI

$1,192 $1,987

Add to Compare

FLAT 40% OFF

3.07 carat d VS1 EX Cut IGI heart diamond
3.07 carat heart diamond thumb image

3.07 carat heart diamond

d | VS1 | EX | IGI

$1,192 $1,987

Add to Compare

FLAT 40% OFF

3.04 carat d VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

d | VS1 | EX | IGI

$1,193 $1,988

Add to Compare

FLAT 40% OFF

3.04 carat d VS1 EX Cut IGI heart diamond
3.04 carat heart diamond thumb image

3.04 carat heart diamond

d | VS1 | EX | IGI

$1,193 $1,988

Add to Compare

FLAT 40% OFF

3.08 carat d VS1 EX Cut IGI heart diamond
3.08 carat heart diamond thumb image

3.08 carat heart diamond

d | VS1 | EX | IGI

$1,195 $1,992

Add to Compare

FLAT 40% OFF