CaratRadar

1.1 Carat Marquise Lab Grown Diamonds

Search over 3,555 1.1 Carat Marquise lab grown diamonds from 11 online retailers.Prices typically range from $312 to $2,498 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.1 Carat Marquise Lab Grown Diamonds Available

See All Matching Offers

Showing up to 50 of 3,555 offers.

1.07ct | Marquise | G | SI1 | IdealIGI
Save 68.5%

1.07ct | Marquise | G | SI1 | Ideal

From $312

Compare at $990

4 stores
◆
IGI
Save 70.9%

1.06ct | Marquise | G | VS1 | Very Good

From $329

Compare at $1,130

2 stores
◆
IGI
Save 69.5%

1.05ct | Marquise | G | VS2 | Very Good

From $330

Compare at $1,080

2 stores
1.08ct | Marquise | G | VS2 | IdealIGI
Save 56.5%

1.08ct | Marquise | G | VS2 | Ideal

From $344

Compare at $790

3 stores
1.09ct | Marquise | G | VS2 | IdealIGI
Save 61%

1.09ct | Marquise | G | VS2 | Ideal

From $347

Compare at $890

3 stores
1.09ct | Marquise | G | VS2 | IdealIGI
Save 61.9%

1.09ct | Marquise | G | VS2 | Ideal

From $347

Compare at $910

3 stores
1.05ct | Marquise | E | SI2 | IdealIGI
Save 61.6%

1.05ct | Marquise | E | SI2 | Ideal

From $347

Compare at $904

3 stores
◆
IGI
Save 58.2%

1.05ct | Marquise | G | VS1 | Very Good

From $351

Compare at $840

2 stores
1.07ct | Marquise | G | VS1 | IdealIGI
Save 71.2%

1.07ct | Marquise | G | VS1 | Ideal

From $354

Compare at $1,230

3 stores
1.07ct | Marquise | G | VS1 | Very GoodIGI
Save 70.5%

1.07ct | Marquise | G | VS1 | Very Good

From $354

Compare at $1,200

3 stores
1.08ct | Marquise | G | VS1 | IdealIGI
Save 71%

1.08ct | Marquise | G | VS1 | Ideal

From $357

Compare at $1,230

3 stores
1.08ct | Marquise | G | VS1 | IdealIGI
Save 71%

1.08ct | Marquise | G | VS1 | Ideal

From $357

Compare at $1,230

3 stores
1.08ct | Marquise | G | VS1 | IdealIGI
Save 71%

1.08ct | Marquise | G | VS1 | Ideal

From $357

Compare at $1,230

3 stores
1.08ct | Marquise | G | VS1 | IdealIGI
Save 71%

1.08ct | Marquise | G | VS1 | Ideal

From $357

Compare at $1,230

3 stores
1.09ct | Marquise | G | VVS2 | Very GoodIGI
Save 24.2%

1.09ct | Marquise | G | VVS2 | Very Good

From $360

Compare at $475

2 stores
1.07ct | Marquise | F | SI1 | IdealIGI
Save 47.5%

1.07ct | Marquise | F | SI1 | Ideal

From $362

Compare at $690

2 stores
◆
IGI
Save 63.6%

1.1ct | Marquise | G | SI1 | Ideal

From $364

Compare at $1,000

2 stores
1.08ct | Marquise | H | VVS2 | Very GoodIGI

1.08ct | Marquise | H | VVS2 | Very Good

From $366

Compare at $372

2 stores
1.08ct | Marquise | G | VVS2 | IdealIGI
Save 69.5%

1.08ct | Marquise | G | VVS2 | Ideal

From $366

Compare at $1,200

2 stores
1.05ct | Marquise | G | VVS2 | IdealIGI
Save 68.3%

1.05ct | Marquise | G | VVS2 | Ideal

From $374

Compare at $1,180

2 stores
1.05ct | Marquise | G | VS1 | IdealIGI
Save 55.5%

1.05ct | Marquise | G | VS1 | Ideal

From $374

Compare at $840

2 stores
1.05ct | Marquise | E | SI1 | IdealIGI
Save 64.4%

1.05ct | Marquise | E | SI1 | Ideal

From $378

Compare at $1,061

4 stores
1.05ct | Marquise | E | SI1 | IdealIGI
Save 53.3%

1.05ct | Marquise | E | SI1 | Ideal

From $378

Compare at $810

2 stores
1.09ct | Marquise | F | SI1 | IdealIGI
Save 64.1%

1.09ct | Marquise | F | SI1 | Ideal

From $378

Compare at $1,054

4 stores
1.08ct | Marquise | G | VVS2 | Very GoodIGI
Save 70.6%

1.08ct | Marquise | G | VVS2 | Very Good

From $379

Compare at $1,290

3 stores
1.07ct | Marquise | G | VS1 | IdealIGI
Save 58.2%

1.07ct | Marquise | G | VS1 | Ideal

From $381

Compare at $910

2 stores
1.06ct | Marquise | F | SI1 | IdealIGI
Save 59.6%

1.06ct | Marquise | F | SI1 | Ideal

From $382

Compare at $944

4 stores
1.12ct | Marquise | G | VS2 | Very GoodIGI
Save 24.6%

1.12ct | Marquise | G | VS2 | Very Good

From $385

Compare at $510

3 stores
◆
IGI
Save 55.7%

1.06ct | Marquise | G | VS1 | Very Good

From $385

Compare at $870

2 stores
1.05ct | Marquise | G | VS1 | IdealIGI
Save 52.9%

1.05ct | Marquise | G | VS1 | Ideal

From $386

Compare at $820

3 stores
1.06ct | Marquise | E | SI1 | IdealIGI
Save 59.8%

1.06ct | Marquise | E | SI1 | Ideal

From $386

Compare at $961

5 stores
1.06ct | Marquise | E | SI1 | IdealIGI
Save 57.1%

1.06ct | Marquise | E | SI1 | Ideal

From $386

Compare at $900

2 stores
1.06ct | Marquise | E | SI1 | IdealIGI
Save 62.3%

1.06ct | Marquise | E | SI1 | Ideal

From $386

Compare at $1,025

4 stores
1.06ct | Marquise | E | SI1 | IdealIGI
Save 59.8%

1.06ct | Marquise | E | SI1 | Ideal

From $386

Compare at $961

4 stores
1.1ct | Marquise | G | VVS2 | IdealIGI
Save 59.6%

1.1ct | Marquise | G | VVS2 | Ideal

From $386

Compare at $955

4 stores
1.1ct | Marquise | G | VVS2 | IdealIGI

1.1ct | Marquise | G | VVS2 | Ideal

From $386

Compare at $407

2 stores
1.06ct | Marquise | G | VVS2 | IdealIGI
Save 64.6%

1.06ct | Marquise | G | VVS2 | Ideal

From $386

Compare at $1,090

2 stores
1.06ct | Marquise | E | SI1 | Very GoodIGI
Save 62.2%

1.06ct | Marquise | E | SI1 | Very Good

From $386

Compare at $1,020

5 stores
1.09ct | Marquise | E | SI1 | IdealIGI
Save 63.9%

1.09ct | Marquise | E | SI1 | Ideal

From $388

Compare at $1,074

4 stores
1.08ct | Marquise | D | SI1 | IdealIGI
Save 59.4%

1.08ct | Marquise | D | SI1 | Ideal

From $389

Compare at $958

5 stores
1.08ct | Marquise | E | SI1 | IdealIGI
Save 62.3%

1.08ct | Marquise | E | SI1 | Ideal

From $389

Compare at $1,030

4 stores
1.08ct | Marquise | E | SI1 | IdealIGI
Save 62.3%

1.08ct | Marquise | E | SI1 | Ideal

From $389

Compare at $1,030

2 stores
1.08ct | Marquise | F | SI1 | IdealIGI
Save 50.2%

1.08ct | Marquise | F | SI1 | Ideal

From $389

Compare at $780

2 stores
1.08ct | Marquise | F | SI1 | ExcellentIGI
Save 51.4%

1.08ct | Marquise | F | SI1 | Excellent

From $389

Compare at $800

2 stores
1.07ct | Marquise | E | SI1 | IdealIGI
Save 61.8%

1.07ct | Marquise | E | SI1 | Ideal

From $390

Compare at $1,020

3 stores
1.07ct | Marquise | E | SI1 | Very GoodIGI
Save 62%

1.07ct | Marquise | E | SI1 | Very Good

From $390

Compare at $1,025

3 stores
1.07ct | Marquise | E | SI1 | ExcellentIGI

1.07ct | Marquise | E | SI1 | Excellent

From $390

Compare at $396

2 stores
1.06ct | Marquise | E | SI1 | IdealIGI
Save 64.2%

1.06ct | Marquise | E | SI1 | Ideal

From $391

Compare at $1,090

5 stores
1.06ct | Marquise | F | SI1 | IdealIGI
Save 59.7%

1.06ct | Marquise | F | SI1 | Ideal

From $391

Compare at $970

4 stores
1.05ct | Marquise | D | SI1 | IdealIGI
Save 59.7%

1.05ct | Marquise | D | SI1 | Ideal

From $391

Compare at $971

5 stores
View All 3,555 Offers

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1.1ct Marquise Price AnalysisAll Marquise Lab GrownMarquise NaturalDiamond Buying Guide