0.9 Carat Cushion Lab Grown Diamonds

Search over 1,069 0.9 Carat Cushion lab grown diamonds from 7 online retailers.Prices typically range from $252 to $1,215 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

0.9 Carat Cushion Lab Grown Diamonds Available

See All Matching Offers

Showing up to 50 of 1,069 offers.

0.89ct | Cushion | G | VVS2 | Very GoodIGI
Save 60.7%

0.89ct | Cushion | G | VVS2 | Very Good

From $252

Compare at $642

3 stores
0.89ct | Cushion | F | SI1 | Very GoodIGI
Save 14%

0.89ct | Cushion | F | SI1 | Very Good

From $264

Compare at $307

2 stores
0.86ct | Cushion | F | VS2 | Very GoodIGI
Save 80.2%

0.86ct | Cushion | F | VS2 | Very Good

From $275

Compare at $1,390

4 stores
0.91ct | Cushion | D | SI1 | IdealIGI
Save 68.4%

0.91ct | Cushion | D | SI1 | Ideal

From $275

Compare at $870

3 stores
0.9ct | Cushion | D | SI1 | ExcellentIGI
Save 68.2%

0.9ct | Cushion | D | SI1 | Excellent

From $277

Compare at $870

5 stores
0.86ct | Cushion | E | SI1 | IdealIGI
Save 59.5%

0.86ct | Cushion | E | SI1 | Ideal

From $278

Compare at $686

4 stores
0.92ct | Cushion | F | VS2 | Very GoodIGI

0.92ct | Cushion | F | VS2 | Very Good

From $282

Compare at $296

2 stores
0.9ct | Cushion | F | SI1 | Very GoodIGI
Save 78.7%

0.9ct | Cushion | F | SI1 | Very Good

From $283

Compare at $1,330

4 stores
0.9ct | Cushion | F | SI1 | Very GoodIGI
Save 78.7%

0.9ct | Cushion | F | SI1 | Very Good

From $283

Compare at $1,330

4 stores
0.9ct | Cushion | F | SI1 | Very GoodIGI
Save 78.7%

0.9ct | Cushion | F | SI1 | Very Good

From $283

Compare at $1,330

4 stores
0.9ct | Cushion | F | SI1 | Very GoodIGI
Save 78.7%

0.9ct | Cushion | F | SI1 | Very Good

From $283

Compare at $1,330

3 stores
0.92ct | Cushion | E | VS1 | IdealIGI
Save 70.6%

0.92ct | Cushion | E | VS1 | Ideal

From $286

Compare at $970

3 stores
0.93ct | Cushion | F | VS2 | ExcellentIGI
Save 64.5%

0.93ct | Cushion | F | VS2 | Excellent

From $289

Compare at $814

3 stores
0.92ct | Cushion | F | VVS2 | ExcellentIGI
Save 70.2%

0.92ct | Cushion | F | VVS2 | Excellent

From $289

Compare at $970

7 stores
0.9ct | Cushion | F | SI1 | Very GoodIGI
Save 78.6%

0.9ct | Cushion | F | SI1 | Very Good

From $291

Compare at $1,360

4 stores
0.9ct | Cushion | E | SI1 | Very GoodIGI
Save 78.6%

0.9ct | Cushion | E | SI1 | Very Good

From $291

Compare at $1,360

4 stores
IGI
Save 65%

0.9ct | Cushion | E | SI1 | Very Good

From $291

Compare at $830

2 stores
0.92ct | Cushion | E | VS1 | ExcellentIGI
Save 40.7%

0.92ct | Cushion | E | VS1 | Excellent

From $292

Compare at $492

4 stores
0.93ct | Cushion | F | SI1 | IdealIGI
Save 78.6%

0.93ct | Cushion | F | SI1 | Ideal

From $293

Compare at $1,370

4 stores
0.91ct | Cushion | D | VVS2 | IdealIGI
Save 76.9%

0.91ct | Cushion | D | VVS2 | Ideal

From $293

Compare at $1,270

3 stores
0.91ct | Cushion | D | VS1 | Very GoodIGI
Save 63.7%

0.91ct | Cushion | D | VS1 | Very Good

From $294

Compare at $809

3 stores
0.89ct | Cushion | E | VS1 | Very GoodIGI
Save 76.6%

0.89ct | Cushion | E | VS1 | Very Good

From $297

Compare at $1,270

7 stores
IGI
Save 69.3%

0.93ct | Cushion | E | VS1 | Very Good

From $298

Compare at $970

2 stores
0.92ct | Cushion | D | SI1 | IdealIGI
Save 66.3%

0.92ct | Cushion | D | SI1 | Ideal

From $300

Compare at $890

5 stores
0.93ct | Cushion | E | SI1 | IdealIGI
Save 78.6%

0.93ct | Cushion | E | SI1 | Ideal

From $300

Compare at $1,400

4 stores
0.92ct | Cushion | D | VS1 | IdealIGI
Save 62.7%

0.92ct | Cushion | D | VS1 | Ideal

From $301

Compare at $807

4 stores
0.91ct | Cushion | E | VS1 | GoodIGI
Save 23.9%

0.91ct | Cushion | E | VS1 | Good

From $301

Compare at $396

2 stores
0.91ct | Cushion | D | VS1 | IdealIGI
Save 69.8%

0.91ct | Cushion | D | VS1 | Ideal

From $302

Compare at $1,000

3 stores
0.9ct | Cushion | F | VS2 | Very GoodIGI
Save 64.1%

0.9ct | Cushion | F | VS2 | Very Good

From $302

Compare at $840

6 stores
0.9ct | Cushion | D | SI1 | IdealIGI
Save 41.4%

0.9ct | Cushion | D | SI1 | Ideal

From $302

Compare at $515

3 stores
0.89ct | Cushion | F | VS1 | ExcellentIGI
Save 64%

0.89ct | Cushion | F | VS1 | Excellent

From $302

Compare at $839

3 stores
0.92ct | Cushion | D | VS1 | IdealIGI
Save 67.4%

0.92ct | Cushion | D | VS1 | Ideal

From $303

Compare at $930

5 stores
0.94ct | Cushion | D | VVS2 | Very GoodIGI
Save 77.1%

0.94ct | Cushion | D | VVS2 | Very Good

From $303

Compare at $1,320

3 stores
0.94ct | Cushion | E | SI1 | IdealIGI
Save 53.3%

0.94ct | Cushion | E | SI1 | Ideal

From $303

Compare at $650

2 stores
0.94ct | Cushion | E | SI1 | IdealIGI
Save 74.9%

0.94ct | Cushion | E | SI1 | Ideal

From $303

Compare at $1,210

4 stores
0.91ct | Cushion | D | VS1 | GoodIGI
Save 70%

0.91ct | Cushion | D | VS1 | Good

From $303

Compare at $1,010

5 stores
0.92ct | Cushion | E | VS2 | IdealIGI
Save 62.7%

0.92ct | Cushion | E | VS2 | Ideal

From $304

Compare at $814

5 stores
0.94ct | Cushion | E | VS2 | ExcellentIGI
Save 63.9%

0.94ct | Cushion | E | VS2 | Excellent

From $307

Compare at $852

3 stores
0.93ct | Cushion | E | VS2 | ExcellentIGI
Save 63.9%

0.93ct | Cushion | E | VS2 | Excellent

From $308

Compare at $853

3 stores
0.92ct | Cushion | E | VS2 | ExcellentIGI
Save 63.9%

0.92ct | Cushion | E | VS2 | Excellent

From $308

Compare at $854

3 stores
0.9ct | Cushion | D | VS1 | ExcellentIGI
Save 43.9%

0.9ct | Cushion | D | VS1 | Excellent

From $309

Compare at $551

3 stores
0.93ct | Cushion | F | VVS2 | IdealIGI
Save 62.4%

0.93ct | Cushion | F | VVS2 | Ideal

From $311

Compare at $828

4 stores
0.94ct | Cushion | F | VS1 | Very GoodIGI

0.94ct | Cushion | F | VS1 | Very Good

From $311

Compare at $327

2 stores
0.92ct | Cushion | D | VS2 | ExcellentIGI
Save 63.8%

0.92ct | Cushion | D | VS2 | Excellent

From $312

Compare at $862

3 stores
0.91ct | Cushion | G | VS1 | Very GoodIGI
Save 63.3%

0.91ct | Cushion | G | VS1 | Very Good

From $312

Compare at $850

5 stores
0.91ct | Cushion | G | VS1 | ExcellentIGI
Save 63.5%

0.91ct | Cushion | G | VS1 | Excellent

From $312

Compare at $855

5 stores
0.9ct | Cushion | F | VS1 | ExcellentIGI
Save 64.1%

0.9ct | Cushion | F | VS1 | Excellent

From $313

Compare at $870

6 stores
0.9ct | Cushion | F | VVS2 | ExcellentIGI
Save 63.7%

0.9ct | Cushion | F | VVS2 | Excellent

From $313

Compare at $862

3 stores
0.94ct | Cushion | D | VS1 | Very GoodIGI
Save 69.6%

0.94ct | Cushion | D | VS1 | Very Good

From $313

Compare at $1,030

6 stores
0.94ct | Cushion | D | VS1 | IdealIGI
Save 13.4%

0.94ct | Cushion | D | VS1 | Ideal

From $313

Compare at $362

2 stores

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