3.4 Carat Heart Lab Grown Diamonds

Search over 84 3.4 Carat Heart lab grown diamonds from 7 online retailers.Prices typically range from $833 to $12,420 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

3.4 Carat Heart Lab Grown Diamonds Available

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Showing up to 50 of 84 offers.

3.39ct | Heart | G | VS1 | ExcellentIGI
Save 77.8%

3.39ct | Heart | G | VS1 | Excellent

From $833

Compare at $3,760

5 stores
3.36ct | Heart | E | VVS2 | IdealIGI
Save 89.5%

3.36ct | Heart | E | VVS2 | Ideal

From $847

Compare at $8,040

4 stores
3.42ct | Heart | E | VVS2 | IdealIGI
Save 83.1%

3.42ct | Heart | E | VVS2 | Ideal

From $859

Compare at $5,070

5 stores
3.35ct | Heart | F | VVS2 | IdealIGI
Save 82.5%

3.35ct | Heart | F | VVS2 | Ideal

From $859

Compare at $4,900

6 stores
3.35ct | Heart | F | VVS2 | ExcellentIGI
Save 88.7%

3.35ct | Heart | F | VVS2 | Excellent

From $873

Compare at $7,730

7 stores
3.37ct | Heart | D | VVS2 | IdealIGI
Save 90.5%

3.37ct | Heart | D | VVS2 | Ideal

From $888

Compare at $9,340

4 stores
3.4ct | Heart | D | VS1 | IdealIGI
Save 88.7%

3.4ct | Heart | D | VS1 | Ideal

From $890

Compare at $7,890

3 stores
3.41ct | Heart | F | VVS2 | IdealIGI
Save 83.4%

3.41ct | Heart | F | VVS2 | Ideal

From $895

Compare at $5,400

6 stores
3.35ct | Heart | F | VVS2 | ExcellentIGI
Save 81.6%

3.35ct | Heart | F | VVS2 | Excellent

From $900

Compare at $4,890

6 stores
3.39ct | Heart | D | VVS2 | IdealIGI
Save 83.4%

3.39ct | Heart | D | VVS2 | Ideal

From $902

Compare at $5,450

6 stores
3.42ct | Heart | G | VS1 | IdealIGI
Save 65.4%

3.42ct | Heart | G | VS1 | Ideal

From $903

Compare at $2,608

5 stores
3.4ct | Heart | D | VS1 | Very GoodIGI
Save 49.6%

3.4ct | Heart | D | VS1 | Very Good

From $909

Compare at $1,806

3 stores
3.36ct | Heart | G | VVS2 | ExcellentIGI
Save 85.5%

3.36ct | Heart | G | VVS2 | Excellent

From $922

Compare at $6,350

7 stores
3.36ct | Heart | E | VVS2 | IdealIGI
Save 60.6%

3.36ct | Heart | E | VVS2 | Ideal

From $925

Compare at $2,349

5 stores
3.37ct | Heart | E | VVS2 | IdealIGI
Save 60.6%

3.37ct | Heart | E | VVS2 | Ideal

From $927

Compare at $2,356

5 stores
3.41ct | Heart | G | VS1 | IdealIGI
Save 75.4%

3.41ct | Heart | G | VS1 | Ideal

From $929

Compare at $3,780

6 stores
3.43ct | Heart | D | VS1 | IdealIGI
Save 88.2%

3.43ct | Heart | D | VS1 | Ideal

From $937

Compare at $7,960

7 stores
3.35ct | Heart | E | VS1 | IdealIGI
Save 79.9%

3.35ct | Heart | E | VS1 | Ideal

From $947

Compare at $4,720

6 stores
3.44ct | Heart | D | VS1 | ExcellentIGI
Save 88%

3.44ct | Heart | D | VS1 | Excellent

From $953

Compare at $7,950

8 stores
3.41ct | Heart | E | VS1 | ExcellentIGI
Save 78.9%

3.41ct | Heart | E | VS1 | Excellent

From $955

Compare at $4,530

8 stores
3.37ct | Heart | E | VS1 | Very GoodIGI
Save 80.7%

3.37ct | Heart | E | VS1 | Very Good

From $965

Compare at $5,010

7 stores
3.36ct | Heart | D | VS1 | IdealIGI
Save 82.8%

3.36ct | Heart | D | VS1 | Ideal

From $973

Compare at $5,640

7 stores
3.44ct | Heart | D | VVS2 | Very GoodIGI
Save 16.7%

3.44ct | Heart | D | VVS2 | Very Good

From $978

Compare at $1,174

2 stores
3.41ct | Heart | E | VS1 | ExcellentIGI
Save 87.6%

3.41ct | Heart | E | VS1 | Excellent

From $1,049

Compare at $8,450

6 stores
3.38ct | Heart | G | VVS2 | IdealIGI
Save 83.4%

3.38ct | Heart | G | VVS2 | Ideal

From $1,053

Compare at $6,360

6 stores
3.42ct | Heart | E | VVS2 | ExcellentIGI
Save 56.9%

3.42ct | Heart | E | VVS2 | Excellent

From $1,057

Compare at $2,453

3 stores
3.4ct | Heart | F | VVS2 | ExcellentIGI
Save 86.4%

3.4ct | Heart | F | VVS2 | Excellent

From $1,067

Compare at $7,840

6 stores
3.37ct | Heart | F | VVS2 | IdealIGI
Save 86.1%

3.37ct | Heart | F | VVS2 | Ideal

From $1,078

Compare at $7,770

6 stores
3.4ct | Heart | H | VS2 | IdealIGI
Save 62%

3.4ct | Heart | H | VS2 | Ideal

From $1,091

Compare at $2,868

4 stores
3.37ct | Heart | E | VVS2 | ExcellentIGI
Save 53.6%

3.37ct | Heart | E | VVS2 | Excellent

From $1,095

Compare at $2,359

2 stores
3.42ct | Heart | E | VS1 | IdealIGI
Save 75.6%

3.42ct | Heart | E | VS1 | Ideal

From $1,109

Compare at $4,550

5 stores
3.35ct | Heart | F | VS2 | IdealIGI
Save 80.9%

3.35ct | Heart | F | VS2 | Ideal

From $1,112

Compare at $5,820

6 stores
3.4ct | Heart | D | VS1 | Very GoodIGI
Save 87%

3.4ct | Heart | D | VS1 | Very Good

From $1,113

Compare at $8,550

6 stores
3.42ct | Heart | F | VS1 | ExcellentIGI

3.42ct | Heart | F | VS1 | Excellent

From $1,121

Compare at $1,206

2 stores
3.35ct | Heart | D | VVS2 | Very GoodIGI
Save 72.1%

3.35ct | Heart | D | VVS2 | Very Good

From $1,130

Compare at $4,050

5 stores
3.35ct | Heart | E | VS2 | Very GoodIGI
Save 83.4%

3.35ct | Heart | E | VS2 | Very Good

From $1,150

Compare at $6,920

3 stores
3.35ct | Heart | D | VS1 | IdealIGI
Save 86.1%

3.35ct | Heart | D | VS1 | Ideal

From $1,180

Compare at $8,480

6 stores
3.36ct | Heart | D | VS1 | IdealIGI
Save 75.2%

3.36ct | Heart | D | VS1 | Ideal

From $1,187

Compare at $4,790

6 stores
3.36ct | Heart | E | VVS2 | IdealIGI
Save 78.7%

3.36ct | Heart | E | VVS2 | Ideal

From $1,187

Compare at $5,570

5 stores
3.41ct | Heart | D | VS1 | IdealIGI
Save 86.1%

3.41ct | Heart | D | VS1 | Ideal

From $1,197

Compare at $8,630

6 stores
3.43ct | Heart | D | VS1 | IdealIGI
Save 86.1%

3.43ct | Heart | D | VS1 | Ideal

From $1,203

Compare at $8,680

6 stores
3.42ct | Heart | D | VVS2 | Very GoodIGI
Save 87.1%

3.42ct | Heart | D | VVS2 | Very Good

From $1,225

Compare at $9,530

5 stores
3.39ct | Heart | D | VVS2 | ExcellentIGI
Save 87.6%

3.39ct | Heart | D | VVS2 | Excellent

From $1,226

Compare at $9,920

6 stores
3.35ct | Heart | D | VS2 | Very GoodIGI
Save 61.4%

3.35ct | Heart | D | VS2 | Very Good

From $1,253

Compare at $3,245

2 stores
3.4ct | Heart | D | VVS2 | IdealIGI
Save 86.7%

3.4ct | Heart | D | VVS2 | Ideal

From $1,257

Compare at $9,480

5 stores
3.41ct | Heart | E | VVS2 | ExcellentIGI
Save 74.5%

3.41ct | Heart | E | VVS2 | Excellent

From $1,271

Compare at $4,990

6 stores
3.4ct | Heart | E | VVS2 | Very GoodIGI
Save 55.3%

3.4ct | Heart | E | VVS2 | Very Good

From $1,273

Compare at $2,849

3 stores
3.36ct | Heart | E | VS1 | Very GoodIGI
Save 53.3%

3.36ct | Heart | E | VS1 | Very Good

From $1,274

Compare at $2,728

3 stores
3.36ct | Heart | H | VVS2 | IdealIGI
Save 84.6%

3.36ct | Heart | H | VVS2 | Ideal

From $1,288

Compare at $8,370

6 stores
3.39ct | Heart | D | VS1 | Very GoodIGI
Save 60.2%

3.39ct | Heart | D | VS1 | Very Good

From $1,321

Compare at $3,320

4 stores

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