0.8 Carat Cushion Lab Grown Diamonds

Search over 757 0.8 Carat Cushion lab grown diamonds from 7 online retailers.Prices typically range from $282 to $1,118 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

0.8 Carat Cushion Lab Grown Diamonds Available

See All Matching Offers

Showing up to 50 of 757 offers.

0.83ct | Cushion | E | VS2 | GoodIGI
Save 59.4%

0.83ct | Cushion | E | VS2 | Good

From $282

Compare at $694

4 stores
0.76ct | Cushion | F | SI1 | Very GoodIGI
Save 78.6%

0.76ct | Cushion | F | SI1 | Very Good

From $293

Compare at $1,370

4 stores
0.81ct | Cushion | D | VVS2 | GoodIGI
Save 67.6%

0.81ct | Cushion | D | VVS2 | Good

From $295

Compare at $910

6 stores
0.81ct | Cushion | E | VS1 | Very GoodIGI
Save 76.4%

0.81ct | Cushion | E | VS1 | Very Good

From $300

Compare at $1,270

4 stores
0.81ct | Cushion | F | SI1 | Very GoodIGI
Save 74.9%

0.81ct | Cushion | F | SI1 | Very Good

From $302

Compare at $1,200

3 stores
0.83ct | Cushion | F | SI1 | IdealIGI
Save 74.7%

0.83ct | Cushion | F | SI1 | Ideal

From $319

Compare at $1,260

4 stores
0.77ct | Cushion | D | VS1 | GoodIGI
Save 61.3%

0.77ct | Cushion | D | VS1 | Good

From $321

Compare at $830

4 stores
0.76ct | Cushion | E | VS2 | Very GoodIGI
Save 51.9%

0.76ct | Cushion | E | VS2 | Very Good

From $327

Compare at $680

4 stores
0.75ct | Cushion | F | VS1 | ExcellentIGI
Save 38.9%

0.75ct | Cushion | F | VS1 | Excellent

From $335

Compare at $548

3 stores
0.75ct | Cushion | D | VS1 | Very GoodIGI
Save 57.4%

0.75ct | Cushion | D | VS1 | Very Good

From $341

Compare at $800

4 stores
0.75ct | Cushion | D | VS1 | Very GoodIGI
Save 57.4%

0.75ct | Cushion | D | VS1 | Very Good

From $341

Compare at $800

5 stores
0.75ct | Cushion | F | VS1 | Very GoodIGI
Save 49.9%

0.75ct | Cushion | F | VS1 | Very Good

From $341

Compare at $680

3 stores
0.79ct | Cushion | F | VS2 | IdealIGI
Save 61.7%

0.79ct | Cushion | F | VS2 | Ideal

From $343

Compare at $895

5 stores
0.79ct | Cushion | D | VVS2 | ExcellentIGI
Save 47.5%

0.79ct | Cushion | D | VVS2 | Excellent

From $343

Compare at $653

2 stores
0.84ct | Cushion | E | SI1 | Very GoodIGI
Save 74.3%

0.84ct | Cushion | E | SI1 | Very Good

From $347

Compare at $1,350

3 stores
0.76ct | Cushion | E | VS1 | ExcellentIGI
Save 38.9%

0.76ct | Cushion | E | VS1 | Excellent

From $349

Compare at $571

3 stores
0.8ct | Cushion | F | VS1 | Very GoodIGI
Save 53.5%

0.8ct | Cushion | F | VS1 | Very Good

From $349

Compare at $750

4 stores
0.77ct | Cushion | G | VS1 | IdealGCAL
Save 74.6%

0.77ct | Cushion | G | VS1 | Ideal

From $351

Compare at $1,380

2 stores
0.76ct | Cushion | F | VS1 | Very GoodIGI
Save 61.5%

0.76ct | Cushion | F | VS1 | Very Good

From $352

Compare at $913

3 stores
0.77ct | Cushion | E | VS1 | ExcellentIGI
Save 51.6%

0.77ct | Cushion | E | VS1 | Excellent

From $353

Compare at $730

4 stores
0.81ct | Cushion | F | VS1 | GoodIGI
Save 53.5%

0.81ct | Cushion | F | VS1 | Good

From $353

Compare at $760

4 stores
0.83ct | Cushion | E | VS1 | GoodIGI
Save 55.2%

0.83ct | Cushion | E | VS1 | Good

From $354

Compare at $790

3 stores
0.84ct | Cushion | G | VS1 | ExcellentIGI
Save 50.8%

0.84ct | Cushion | G | VS1 | Excellent

From $359

Compare at $730

4 stores
0.79ct | Cushion | G | VS1 | ExcellentGCAL
Save 70.3%

0.79ct | Cushion | G | VS1 | Excellent

From $360

Compare at $1,210

2 stores
0.78ct | Cushion | F | VVS2 | Very GoodIGI
Save 52.1%

0.78ct | Cushion | F | VVS2 | Very Good

From $360

Compare at $750

5 stores
0.83ct | Cushion | E | VS2 | Very GoodIGI
Save 61.3%

0.83ct | Cushion | E | VS2 | Very Good

From $360

Compare at $931

3 stores
0.76ct | Cushion | G | VVS2 | ExcellentIGI
Save 75.8%

0.76ct | Cushion | G | VVS2 | Excellent

From $361

Compare at $1,490

5 stores
0.76ct | Cushion | D | VS1 | ExcellentIGI
Save 79.2%

0.76ct | Cushion | D | VS1 | Excellent

From $361

Compare at $1,740

4 stores
0.82ct | Cushion | D | VVS2 | IdealIGI
Save 61.3%

0.82ct | Cushion | D | VVS2 | Ideal

From $361

Compare at $933

3 stores
0.83ct | Cushion | D | VS1 | IdealIGI
Save 45.5%

0.83ct | Cushion | D | VS1 | Ideal

From $362

Compare at $664

3 stores
0.81ct | Cushion | E | VVS2 | IdealIGI
Save 45.9%

0.81ct | Cushion | E | VVS2 | Ideal

From $362

Compare at $670

4 stores
IGI
Save 58.1%

0.78ct | Cushion | D | VVS2 | Very Good

From $364

Compare at $870

2 stores
0.79ct | Cushion | E | VS1 | GoodIGI
Save 52.7%

0.79ct | Cushion | E | VS1 | Good

From $364

Compare at $770

4 stores
0.75ct | Cushion | E | VVS2 | Very GoodIGI
Save 49.9%

0.75ct | Cushion | E | VVS2 | Very Good

From $366

Compare at $730

4 stores
IGI
Save 49.9%

0.75ct | Cushion | E | VVS2 | Very Good

From $366

Compare at $730

2 stores
0.77ct | Cushion | E | VVS2 | Very GoodIGI
Save 51.9%

0.77ct | Cushion | E | VVS2 | Very Good

From $366

Compare at $760

5 stores
0.77ct | Cushion | E | VS2 | IdealIGI
Save 28.2%

0.77ct | Cushion | E | VS2 | Ideal

From $366

Compare at $510

3 stores
0.8ct | Cushion | E | VS1 | IdealIGI
Save 61.2%

0.8ct | Cushion | E | VS1 | Ideal

From $367

Compare at $945

3 stores
0.79ct | Cushion | E | VS2 | ExcellentGCAL
Save 70.3%

0.79ct | Cushion | E | VS2 | Excellent

From $368

Compare at $1,240

2 stores
IGI
Save 45.8%

0.76ct | Cushion | G | VVS2 | Ideal

From $369

Compare at $680

2 stores
0.77ct | Cushion | E | VVS2 | Very GoodIGI
Save 38.9%

0.77ct | Cushion | E | VVS2 | Very Good

From $369

Compare at $604

3 stores
0.76ct | Cushion | E | VVS2 | Very GoodIGI
Save 49.9%

0.76ct | Cushion | E | VVS2 | Very Good

From $370

Compare at $740

3 stores
0.75ct | Cushion | D | VVS2 | Very GoodIGI
Save 56%

0.75ct | Cushion | D | VVS2 | Very Good

From $372

Compare at $845

5 stores
0.79ct | Cushion | E | VS1 | Very GoodIGI
Save 75.7%

0.79ct | Cushion | E | VS1 | Very Good

From $372

Compare at $1,530

4 stores
0.82ct | Cushion | D | VS2 | Very GoodIGI
Save 61%

0.82ct | Cushion | D | VS2 | Very Good

From $373

Compare at $956

2 stores
0.81ct | Cushion | E | VS1 | Very GoodIGI
Save 44.3%

0.81ct | Cushion | E | VS1 | Very Good

From $374

Compare at $671

3 stores
0.76ct | Cushion | D | VVS2 | Very GoodIGI
Save 56.6%

0.76ct | Cushion | D | VVS2 | Very Good

From $374

Compare at $860

3 stores
0.75ct | Cushion | D | SI1 | ExcellentIGI
Save 82.2%

0.75ct | Cushion | D | SI1 | Excellent

From $374

Compare at $2,100

5 stores
0.77ct | Cushion | G | VS1 | Very GoodIGI
Save 44.1%

0.77ct | Cushion | G | VS1 | Very Good

From $375

Compare at $670

3 stores
IGI
Save 57.8%

0.79ct | Cushion | D | VVS2 | Ideal

From $375

Compare at $890

2 stores

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