CaratRadar

1.9 Carat Marquise Lab Grown Diamonds

Search over 1,251 1.9 Carat Marquise lab grown diamonds from 8 online retailers.Prices typically range from $496 to $6,011 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

1.9 Carat Marquise Lab Grown Diamonds Available

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Showing up to 50 of 1,251 offers.

1.92ct | Marquise | E | SI1 | IdealIGI
Save 81.3%

1.92ct | Marquise | E | SI1 | Ideal

From $496

Compare at $2,660

5 stores
1.89ct | Marquise | G | VS1 | ExcellentIGI
Save 75.7%

1.89ct | Marquise | G | VS1 | Excellent

From $503

Compare at $2,070

5 stores
1.88ct | Marquise | H | VVS2 | ExcellentIGI
Save 61%

1.88ct | Marquise | H | VVS2 | Excellent

From $506

Compare at $1,298

5 stores
1.93ct | Marquise | G | VS1 | ExcellentIGI
Save 77.9%

1.93ct | Marquise | G | VS1 | Excellent

From $510

Compare at $2,310

5 stores
1.86ct | Marquise | G | VVS2 | ExcellentIGI
Save 78.3%

1.86ct | Marquise | G | VVS2 | Excellent

From $518

Compare at $2,380

5 stores
1.89ct | Marquise | G | VVS2 | ExcellentIGI
Save 79.1%

1.89ct | Marquise | G | VVS2 | Excellent

From $523

Compare at $2,500

5 stores
1.87ct | Marquise | G | VVS2 | ExcellentIGI
Save 75.7%

1.87ct | Marquise | G | VVS2 | Excellent

From $523

Compare at $2,150

6 stores
1.9ct | Marquise | G | VVS2 | ExcellentIGI
Save 78.1%

1.9ct | Marquise | G | VVS2 | Excellent

From $524

Compare at $2,390

5 stores
1.92ct | Marquise | G | VVS2 | IdealIGI
Save 79.5%

1.92ct | Marquise | G | VVS2 | Ideal

From $527

Compare at $2,570

5 stores
1.93ct | Marquise | G | VVS2 | IdealIGI
Save 80.6%

1.93ct | Marquise | G | VVS2 | Ideal

From $529

Compare at $2,730

3 stores
1.94ct | Marquise | G | VVS2 | IdealIGI
Save 81.2%

1.94ct | Marquise | G | VVS2 | Ideal

From $531

Compare at $2,820

3 stores
1.86ct | Marquise | F | VVS2 | Very GoodIGI
Save 82.3%

1.86ct | Marquise | F | VVS2 | Very Good

From $544

Compare at $3,080

6 stores
1.89ct | Marquise | F | VS1 | Very GoodIGI
Save 74%

1.89ct | Marquise | F | VS1 | Very Good

From $544

Compare at $2,090

5 stores
1.91ct | Marquise | E | VS2 | IdealIGI
Save 81.3%

1.91ct | Marquise | E | VS2 | Ideal

From $545

Compare at $2,920

5 stores
1.91ct | Marquise | E | VS2 | IdealIGI
Save 81.3%

1.91ct | Marquise | E | VS2 | Ideal

From $545

Compare at $2,920

7 stores
1.91ct | Marquise | F | VS2 | IdealIGI
Save 71%

1.91ct | Marquise | F | VS2 | Ideal

From $545

Compare at $1,880

6 stores
1.92ct | Marquise | F | VS2 | ExcellentIGI
Save 72.2%

1.92ct | Marquise | F | VS2 | Excellent

From $547

Compare at $1,970

6 stores
1.9ct | Marquise | F | VS2 | ExcellentIGI
Save 72.9%

1.9ct | Marquise | F | VS2 | Excellent

From $547

Compare at $2,020

5 stores
1.88ct | Marquise | F | VVS2 | IdealIGI
Save 82.5%

1.88ct | Marquise | F | VVS2 | Ideal

From $547

Compare at $3,120

4 stores
1.91ct | Marquise | E | VS2 | ExcellentIGI
Save 61.9%

1.91ct | Marquise | E | VS2 | Excellent

From $549

Compare at $1,440

6 stores
1.89ct | Marquise | G | VVS1 | IdealIGI
Save 30.3%

1.89ct | Marquise | G | VVS1 | Ideal

From $549

Compare at $788

3 stores
1.93ct | Marquise | F | VS1 | ExcellentIGI
Save 75.1%

1.93ct | Marquise | F | VS1 | Excellent

From $552

Compare at $2,220

6 stores
1.93ct | Marquise | F | VS2 | ExcellentIGI
Save 76.5%

1.93ct | Marquise | F | VS2 | Excellent

From $552

Compare at $2,350

6 stores
1.85ct | Marquise | F | VS1 | ExcellentIGI
Save 73.9%

1.85ct | Marquise | F | VS1 | Excellent

From $553

Compare at $2,120

7 stores
1.85ct | Marquise | F | VS1 | IdealIGI
Save 62%

1.85ct | Marquise | F | VS1 | Ideal

From $553

Compare at $1,458

6 stores
1.93ct | Marquise | F | VVS2 | ExcellentIGI
Save 82.6%

1.93ct | Marquise | F | VVS2 | Excellent

From $556

Compare at $3,200

4 stores
1.87ct | Marquise | F | VS1 | IdealIGI
Save 74.9%

1.87ct | Marquise | F | VS1 | Ideal

From $557

Compare at $2,220

7 stores
1.87ct | Marquise | F | VS1 | IdealIGI
Save 81.2%

1.87ct | Marquise | F | VS1 | Ideal

From $557

Compare at $2,960

5 stores
1.85ct | Marquise | F | VS1 | ExcellentIGI
Save 58.7%

1.85ct | Marquise | F | VS1 | Excellent

From $557

Compare at $1,350

4 stores
1.89ct | Marquise | E | SI1 | IdealIGI
Save 78.7%

1.89ct | Marquise | E | SI1 | Ideal

From $558

Compare at $2,620

2 stores
1.94ct | Marquise | G | VVS1 | ExcellentIGI
Save 62.2%

1.94ct | Marquise | G | VVS1 | Excellent

From $558

Compare at $1,476

5 stores
1.88ct | Marquise | F | VS1 | IdealIGI
Save 81.2%

1.88ct | Marquise | F | VS1 | Ideal

From $559

Compare at $2,980

5 stores
1.87ct | Marquise | F | VS1 | IdealIGI
Save 60.5%

1.87ct | Marquise | F | VS1 | Ideal

From $561

Compare at $1,420

4 stores
1.85ct | Marquise | F | VVS2 | IdealIGI
Save 65.9%

1.85ct | Marquise | F | VVS2 | Ideal

From $561

Compare at $1,645

6 stores
1.9ct | Marquise | D | VS2 | Very GoodIGI
Save 14.4%

1.9ct | Marquise | D | VS2 | Very Good

From $562

Compare at $657

2 stores
1.9ct | Marquise | F | VS1 | ExcellentIGI
Save 59.4%

1.9ct | Marquise | F | VS1 | Excellent

From $562

Compare at $1,385

4 stores
1.9ct | Marquise | F | VS1 | ExcellentIGI
Save 62.3%

1.9ct | Marquise | F | VS1 | Excellent

From $562

Compare at $1,493

6 stores
1.88ct | Marquise | F | VS1 | IdealIGI
Save 60.5%

1.88ct | Marquise | F | VS1 | Ideal

From $563

Compare at $1,425

4 stores
1.88ct | Marquise | F | VS1 | ExcellentIGI
Save 66.6%

1.88ct | Marquise | F | VS1 | Excellent

From $563

Compare at $1,685

6 stores
1.88ct | Marquise | F | VS1 | ExcellentIGI
Save 62.3%

1.88ct | Marquise | F | VS1 | Excellent

From $563

Compare at $1,493

5 stores
1.86ct | Marquise | F | VVS2 | ExcellentIGI
Save 66%

1.86ct | Marquise | F | VVS2 | Excellent

From $563

Compare at $1,655

6 stores
1.86ct | Marquise | F | VVS2 | ExcellentIGI
Save 66%

1.86ct | Marquise | F | VVS2 | Excellent

From $563

Compare at $1,655

6 stores
1.86ct | Marquise | F | VVS2 | ExcellentIGI
Save 66.3%

1.86ct | Marquise | F | VVS2 | Excellent

From $563

Compare at $1,668

6 stores
1.86ct | Marquise | F | VVS2 | IdealIGI
Save 66%

1.86ct | Marquise | F | VVS2 | Ideal

From $563

Compare at $1,655

4 stores
1.91ct | Marquise | D | VS2 | ExcellentIGI
Save 81.8%

1.91ct | Marquise | D | VS2 | Excellent

From $563

Compare at $3,090

5 stores
1.91ct | Marquise | F | VS1 | IdealIGI
Save 62.4%

1.91ct | Marquise | F | VS1 | Ideal

From $564

Compare at $1,499

6 stores
1.91ct | Marquise | F | VS1 | IdealIGI
Save 61.1%

1.91ct | Marquise | F | VS1 | Ideal

From $564

Compare at $1,450

4 stores
1.89ct | Marquise | F | VS1 | IdealIGI
Save 60.7%

1.89ct | Marquise | F | VS1 | Ideal

From $564

Compare at $1,435

4 stores
1.87ct | Marquise | F | VVS2 | ExcellentIGI
Save 64.4%

1.87ct | Marquise | F | VVS2 | Excellent

From $565

Compare at $1,585

4 stores
1.92ct | Marquise | F | VS1 | ExcellentIGI
Save 59.6%

1.92ct | Marquise | F | VS1 | Excellent

From $566

Compare at $1,400

4 stores
View All 1,251 Offers

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1.9ct Marquise Price AnalysisAll Marquise Lab GrownMarquise NaturalDiamond Buying Guide