3.5 Carat Cushion Lab Grown Diamonds

Search over 1,637 3.5 Carat Cushion lab grown diamonds from 12 online retailers.Prices typically range from $750 to $24,150 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

3.5 Carat Cushion Lab Grown Diamonds Available

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Showing up to 50 of 1,637 offers.

IGI | 3.53ct | Cushion | F | VS2 | Very Good
Save 87.7%

IGI | 3.53ct | Cushion | F | VS2 | Very Good

From $750

Compare at $6,080

4 stores
IGI | 3.57ct | Cushion | E | VS1 | Very Good
Save 30.3%

IGI | 3.57ct | Cushion | E | VS1 | Very Good

From $760

Compare at $1,091

2 stores
IGI | 3.5ct | Cushion | F | VS1 | Very Good
Save 81.8%

IGI | 3.5ct | Cushion | F | VS1 | Very Good

From $780

Compare at $4,290

5 stores
IGI | 3.6ct | Cushion | F | VS1 | Very Good
Save 26.6%

IGI | 3.6ct | Cushion | F | VS1 | Very Good

From $795

Compare at $1,083

2 stores
IGI | 3.54ct | Cushion | G | VS1 | Very Good

IGI | 3.54ct | Cushion | G | VS1 | Very Good

From $801

Compare at $805

2 stores
IGI | 3.57ct | Cushion | F | VVS2 | Very Good
Save 27.1%

IGI | 3.57ct | Cushion | F | VVS2 | Very Good

From $815

Compare at $1,117

2 stores
IGI | 3.56ct | Cushion | G | VS2 | Very Good

IGI | 3.56ct | Cushion | G | VS2 | Very Good

From $832

Compare at $835

2 stores
IGI | 3.53ct | Cushion | F | VVS2 | Very Good
Save 27.7%

IGI | 3.53ct | Cushion | F | VVS2 | Very Good

From $835

Compare at $1,154

2 stores
IGI | 3.56ct | Cushion | E | VVS2 | Very Good
Save 46.8%

IGI | 3.56ct | Cushion | E | VVS2 | Very Good

From $850

Compare at $1,597

3 stores
IGI | 3.54ct | Cushion | E | VS1 | Very Good
Save 28.1%

IGI | 3.54ct | Cushion | E | VS1 | Very Good

From $850

Compare at $1,182

2 stores
IGI | 3.56ct | Cushion | E | VVS2 | Ideal
Save 83.6%

IGI | 3.56ct | Cushion | E | VVS2 | Ideal

From $860

Compare at $5,240

4 stores
IGI | 3.57ct | Cushion | E | VVS2 | Very Good
Save 83.5%

IGI | 3.57ct | Cushion | E | VVS2 | Very Good

From $865

Compare at $5,250

4 stores
IGI | 3.54ct | Cushion | E | VS2 | Very Good
Save 87.1%

IGI | 3.54ct | Cushion | E | VS2 | Very Good

From $865

Compare at $6,690

4 stores
IGI | 3.51ct | Cushion | E | VS1 | Ideal
Save 83.5%

IGI | 3.51ct | Cushion | E | VS1 | Ideal

From $865

Compare at $5,250

3 stores
IGI | 3.59ct | Cushion | E | VVS2 | Very Good
Save 28.8%

IGI | 3.59ct | Cushion | E | VVS2 | Very Good

From $880

Compare at $1,236

2 stores
IGI | 3.52ct | Cushion | E | VVS2 | Very Good
Save 29.5%

IGI | 3.52ct | Cushion | E | VVS2 | Very Good

From $890

Compare at $1,262

2 stores
IGI | 3.5ct | Cushion | E | VVS2 | Very Good
Save 83%

IGI | 3.5ct | Cushion | E | VVS2 | Very Good

From $890

Compare at $5,220

5 stores
IGI | 3.52ct | Cushion | E | VVS2 | Very Good
Save 29.5%

IGI | 3.52ct | Cushion | E | VVS2 | Very Good

From $890

Compare at $1,262

2 stores
IGI | 3.59ct | Cushion | F | SI2 | Ideal
Save 80.3%

IGI | 3.59ct | Cushion | F | SI2 | Ideal

From $907

Compare at $4,610

4 stores
IGI | 3.6ct | Cushion | E | VS1 | Very Good
Save 29.7%

IGI | 3.6ct | Cushion | E | VS1 | Very Good

From $910

Compare at $1,294

2 stores
IGI | 3.59ct | Cushion | E | VS1 | Ideal
Save 88.9%

IGI | 3.59ct | Cushion | E | VS1 | Ideal

From $915

Compare at $8,280

5 stores
IGI | 3.51ct | Cushion | E | VS2 | Ideal
Save 86.2%

IGI | 3.51ct | Cushion | E | VS2 | Ideal

From $915

Compare at $6,640

3 stores
IGI | 3.53ct | Cushion | F | VVS2 | Excellent
Save 86.3%

IGI | 3.53ct | Cushion | F | VVS2 | Excellent

From $920

Compare at $6,707

4 stores
IGI | 3.55ct | Cushion | F | VVS2 | Very Good
Save 86.3%

IGI | 3.55ct | Cushion | F | VVS2 | Very Good

From $925

Compare at $6,745

4 stores
Save 87.6%

IGI | 3.52ct | Cushion | F | VVS2 | Ideal

From $930

Compare at $7,470

6 stores
IGI | 3.5ct | Cushion | E | VVS2 | Very Good
Save 71.7%

IGI | 3.5ct | Cushion | E | VVS2 | Very Good

From $935

Compare at $3,308

5 stores
IGI | 3.59ct | Cushion | F | VVS2 | Ideal
Save 81.8%

IGI | 3.59ct | Cushion | F | VVS2 | Ideal

From $945

Compare at $5,180

4 stores
IGI | 3.53ct | Cushion | F | VVS2 | Ideal
Save 79.6%

IGI | 3.53ct | Cushion | F | VVS2 | Ideal

From $945

Compare at $4,640

3 stores
IGI | 3.51ct | Cushion | F | SI1 | Ideal
Save 72.8%

IGI | 3.51ct | Cushion | F | SI1 | Ideal

From $950

Compare at $3,490

3 stores
IGI | 3.54ct | Cushion | G | VS1 | Very Good

IGI | 3.54ct | Cushion | G | VS1 | Very Good

From $960

Compare at $1,000

2 stores
IGI | 3.54ct | Cushion | E | VVS2 | Very Good
Save 88.6%

IGI | 3.54ct | Cushion | E | VVS2 | Very Good

From $970

Compare at $8,520

5 stores
IGI | 3.5ct | Cushion | G | VS1 | Ideal
Save 75.1%

IGI | 3.5ct | Cushion | G | VS1 | Ideal

From $973

Compare at $3,900

3 stores
IGI | 3.5ct | Cushion | E | VVS2 | Ideal
Save 84%

IGI | 3.5ct | Cushion | E | VVS2 | Ideal

From $975

Compare at $6,090

3 stores
IGI | 3.51ct | Cushion | G | VS1 | Ideal
Save 73.6%

IGI | 3.51ct | Cushion | G | VS1 | Ideal

From $976

Compare at $3,700

3 stores
IGI | 3.53ct | Cushion | E | VS2 | Very Good
Save 84.5%

IGI | 3.53ct | Cushion | E | VS2 | Very Good

From $981

Compare at $6,340

6 stores
IGI | 3.51ct | Cushion | F | VS1 | Very Good
Save 85.7%

IGI | 3.51ct | Cushion | F | VS1 | Very Good

From $985

Compare at $6,900

7 stores
IGI | 3.59ct | Cushion | G | VS1 | Very Good
Save 73.8%

IGI | 3.59ct | Cushion | G | VS1 | Very Good

From $988

Compare at $3,770

2 stores
Save 88.3%

IGI | 3.51ct | Cushion | E | VVS2 | Ideal

From $990

Compare at $8,450

6 stores
IGI | 3.53ct | Cushion | E | VVS2 | Good
Save 88.3%

IGI | 3.53ct | Cushion | E | VVS2 | Good

From $995

Compare at $8,500

6 stores
IGI | 3.54ct | Cushion | E | VVS2 | Very Good
Save 88.3%

IGI | 3.54ct | Cushion | E | VVS2 | Very Good

From $995

Compare at $8,530

6 stores
Save 88.3%

IGI | 3.54ct | Cushion | E | VVS2 | Ideal

From $995

Compare at $8,520

6 stores
IGI | 3.55ct | Cushion | G | VS1 | Ideal
Save 77.3%

IGI | 3.55ct | Cushion | G | VS1 | Ideal

From $999

Compare at $4,410

2 stores
IGI | 3.55ct | Cushion | E | VVS2 | Ideal
Save 88.3%

IGI | 3.55ct | Cushion | E | VVS2 | Ideal

From $1,000

Compare at $8,540

6 stores
IGI | 3.51ct | Cushion | G | VS2 | Excellent
Save 86.3%

IGI | 3.51ct | Cushion | G | VS2 | Excellent

From $1,000

Compare at $7,318

3 stores
IGI | 3.53ct | Cushion | G | VS2 | Very Good
Save 86.3%

IGI | 3.53ct | Cushion | G | VS2 | Very Good

From $1,006

Compare at $7,359

3 stores
IGI | 3.54ct | Cushion | F | VS1 | Very Good
Save 20.2%

IGI | 3.54ct | Cushion | F | VS1 | Very Good

From $1,009

Compare at $1,264

3 stores
IGI | 3.58ct | Cushion | G | VS1 | Very Good
Save 73%

IGI | 3.58ct | Cushion | G | VS1 | Very Good

From $1,010

Compare at $3,740

2 stores
IGI | 3.52ct | Cushion | G | VVS2 | Ideal
Save 75.5%

IGI | 3.52ct | Cushion | G | VVS2 | Ideal

From $1,010

Compare at $4,120

5 stores
IGI | 3.51ct | Cushion | F | VVS2 | Very Good
Save 83.1%

IGI | 3.51ct | Cushion | F | VVS2 | Very Good

From $1,015

Compare at $6,002

7 stores
IGI | 3.54ct | Cushion | D | VS1 | Very Good
Save 88%

IGI | 3.54ct | Cushion | D | VS1 | Very Good

From $1,015

Compare at $8,460

4 stores

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