3 Carat Heart Lab Grown Diamonds
Search over 2,940 3 Carat Heart lab grown diamonds from 7 online retailers.Prices typically range from $585 to $17,048 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
3 Carat Heart Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 2,940 offers.
Save 81.1%IGI | 3.04ct | Heart | F | VS2 | Ideal
From $585
Compare at $3,100
Save 81.2%IGI | 3.07ct | Heart | F | VS2 | Ideal
From $590
Compare at $3,130
Save 89.8%IGI | 3.1ct | Heart | E | VS2 | Ideal
From $595
Compare at $5,820
Save 30.6%IGI | 3.03ct | Heart | F | VS1 | Very Good
From $620
Compare at $894
Save 81.6%IGI | 3.1ct | Heart | E | VS1 | Ideal
From $635
Compare at $3,460
Save 79.9%IGI | 3.07ct | Heart | G | VS1 | Ideal
From $645
Compare at $3,210
Save 43.8%IGI | 3.02ct | Heart | E | VS1 | Ideal
From $660
Compare at $1,174
Save 72.6%IGI | 3ct | Heart | D | VS2 | Excellent
From $660
Compare at $2,408
Save 43.5%IGI | 3.03ct | Heart | E | VS1 | Excellent
From $665
Compare at $1,178
Save 88.3%IGI | 3.03ct | Heart | G | VVS2 | Ideal
From $665
Compare at $5,660
Save 43.5%IGI | 3.03ct | Heart | E | VS1 | Excellent
From $665
Compare at $1,178
Save 43.9%IGI | 3.09ct | Heart | E | VS1 | Very Good
From $665
Compare at $1,185
Save 25%IGI | 3.01ct | Heart | E | VS2 | Very Good
From $675
Compare at $900
Save 89.7%IGI | 3.06ct | Heart | E | VS1 | Ideal
From $680
Compare at $6,600
Save 44.1%IGI | 3ct | Heart | G | VVS2 | Very Good
From $680
Compare at $1,216
Save 72.8%IGI | 3ct | Heart | D | VS1 | Ideal
From $680
Compare at $2,500
Save 44.3%IGI | 3ct | Heart | F | VS1 | Very Good
From $685
Compare at $1,229
Save 44.4%IGI | 3.01ct | Heart | F | VS1 | Excellent
From $685
Compare at $1,233
Save 72.5%IGI | 3.07ct | Heart | D | VS1 | Excellent
From $690
Compare at $2,506
Save 89.5%IGI | 3.04ct | Heart | E | VS1 | Very Good
From $690
Compare at $6,550
Save 82.3%IGI | 3.06ct | Heart | D | VS2 | Ideal
From $690
Compare at $3,900
Save 73.1%IGI | 3.1ct | Heart | D | VS1 | Ideal
From $695
Compare at $2,583
Save 68.3%IGI | 3.1ct | Heart | F | VS1 | Excellent
From $695
Compare at $2,191
Save 82.4%IGI | 3.09ct | Heart | D | VS1 | Very Good
From $695
Compare at $3,940
Save 73%IGI | 3.09ct | Heart | D | VS1 | Ideal
From $695
Compare at $2,574
Save 68.3%IGI | 3.1ct | Heart | F | VS1 | Very Good
From $695
Compare at $2,191
Save 72.4%IGI | 3.08ct | Heart | D | VS1 | Excellent
From $695
Compare at $2,515
Save 44.9%IGI | 3.1ct | Heart | E | VVS2 | Very Good
From $700
Compare at $1,271
Save 45%IGI | 3.02ct | Heart | E | VVS2 | Very Good
From $700
Compare at $1,272
Save 89.1%IGI | 3ct | Heart | E | VS1 | Very Good
From $705
Compare at $6,480
Save 86.1%IGI | 3.04ct | Heart | F | VS1 | Ideal
From $705
Compare at $5,060
Save 89.1%IGI | 3.01ct | Heart | E | VS1 | Very Good
From $705
Compare at $6,490
Save 86.6%IGI | 3.05ct | Heart | F | VS1 | Ideal
From $710
Compare at $5,300
Save 88%IGI | 3ct | Heart | F | VS1 | Very Good
From $710
Compare at $5,940
Save 67.2%IGI | 3.09ct | Heart | E | VVS2 | Excellent
From $710
Compare at $2,162
Save 67.9%IGI | 3.1ct | Heart | E | VVS2 | Ideal
From $710
Compare at $2,214
Save 67.9%IGI | 3.1ct | Heart | E | VVS2 | Ideal
From $710
Compare at $2,214
Save 87.8%IGI | 3.03ct | Heart | E | VVS2 | Ideal
From $715
Compare at $5,850
Save 88.9%IGI | 3.01ct | Heart | E | VS1 | Excellent
From $720
Compare at $6,500
Save 41.8%IGI | 3.02ct | Heart | F | VVS2 | Ideal
From $725
Compare at $1,246
Save 62.5%IGI | 3.07ct | Heart | F | VVS2 | Ideal
From $725
Compare at $1,934
Save 63.3%IGI | 3.07ct | Heart | F | VVS2 | Ideal
From $725
Compare at $1,973
Save 90%IGI | 3ct | Heart | E | VVS2 | Ideal
From $725
Compare at $7,220
IGI | 3.05ct | Heart | E | VVS2 | Ideal
From $730
Compare at $5,080
Save 63.2%IGI | 3.09ct | Heart | F | VVS2 | Ideal
From $730
Compare at $1,986
IGI | 3.03ct | Heart | E | VVS2 | Ideal
From $730
Compare at $2,164
Save 63.2%IGI | 3.09ct | Heart | F | VVS2 | Excellent
From $730
Compare at $1,986
Save 63.2%IGI | 3.09ct | Heart | F | VVS2 | Ideal
From $730
Compare at $1,986
Save 85.1%IGI | 3.02ct | Heart | E | SI1 | Ideal
From $730
Compare at $4,890
IGI | 3.06ct | Heart | E | VVS2 | Ideal
From $735
Compare at $7,350