2.9 Carat Marquise Lab Grown Diamonds

Search over 1,363 2.9 Carat Marquise lab grown diamonds from 7 online retailers.Prices typically range from $640 to $11,570 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

2.9 Carat Marquise Lab Grown Diamonds Available

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Showing up to 50 of 1,363 offers.

IGI | 2.98ct | Marquise | F | VS2 | Excellent
Save 87.6%

IGI | 2.98ct | Marquise | F | VS2 | Excellent

From $640

Compare at $5,160

5 stores
IGI | 2.96ct | Marquise | E | VS1 | Excellent
Save 89.7%

IGI | 2.96ct | Marquise | E | VS1 | Excellent

From $655

Compare at $6,350

5 stores
IGI | 2.93ct | Marquise | F | VVS2 | Excellent
Save 82.1%

IGI | 2.93ct | Marquise | F | VVS2 | Excellent

From $670

Compare at $3,750

6 stores
IGI | 2.97ct | Marquise | E | VVS2 | Excellent
Save 90.5%

IGI | 2.97ct | Marquise | E | VVS2 | Excellent

From $675

Compare at $7,130

4 stores
Save 14.6%

IGI | 2.97ct | Marquise | H | VS1 | Very Good

From $709

Compare at $830

2 stores
IGI | 2.98ct | Marquise | H | VS1 | Excellent
Save 14.7%

IGI | 2.98ct | Marquise | H | VS1 | Excellent

From $711

Compare at $833

2 stores
IGI | 2.98ct | Marquise | H | VS1 | Very Good
Save 23.4%

IGI | 2.98ct | Marquise | H | VS1 | Very Good

From $711

Compare at $928

4 stores
IGI | 2.98ct | Marquise | H | VS1 | Excellent
Save 23.4%

IGI | 2.98ct | Marquise | H | VS1 | Excellent

From $711

Compare at $928

4 stores
IGI | 2.98ct | Marquise | H | VS1 | Excellent
Save 14.7%

IGI | 2.98ct | Marquise | H | VS1 | Excellent

From $711

Compare at $833

2 stores
IGI | 2.98ct | Marquise | G | SI1 | Ideal
Save 82.8%

IGI | 2.98ct | Marquise | G | SI1 | Ideal

From $722

Compare at $4,200

2 stores
Save 14.7%

IGI | 2.98ct | Marquise | H | VS1 | Excellent

From $722

Compare at $847

2 stores
IGI | 2.99ct | Marquise | H | VS1 | Excellent
Save 14.7%

IGI | 2.99ct | Marquise | H | VS1 | Excellent

From $725

Compare at $850

2 stores
IGI | 2.9ct | Marquise | E | VVS2 | Excellent
Save 87.8%

IGI | 2.9ct | Marquise | E | VVS2 | Excellent

From $730

Compare at $5,970

4 stores
IGI | 2.97ct | Marquise | G | SI1 | Ideal
Save 82.5%

IGI | 2.97ct | Marquise | G | SI1 | Ideal

From $732

Compare at $4,180

2 stores
Save 14.7%

IGI | 2.91ct | Marquise | H | VS1 | Very Good

From $739

Compare at $867

2 stores
Save 14.7%

IGI | 2.92ct | Marquise | H | VS1 | Excellent

From $742

Compare at $870

2 stores
IGI | 2.92ct | Marquise | H | VS1 | Very Good
Save 23.1%

IGI | 2.92ct | Marquise | H | VS1 | Very Good

From $742

Compare at $965

4 stores
IGI | 2.98ct | Marquise | H | VS2 | Excellent
Save 23.1%

IGI | 2.98ct | Marquise | H | VS2 | Excellent

From $746

Compare at $969

4 stores
Save 14.7%

IGI | 2.94ct | Marquise | H | VS1 | Excellent

From $747

Compare at $876

2 stores
Save 14.7%

IGI | 2.99ct | Marquise | H | VS2 | Excellent

From $748

Compare at $877

2 stores
IGI | 2.91ct | Marquise | G | VS2 | Ideal
Save 83.5%

IGI | 2.91ct | Marquise | G | VS2 | Ideal

From $751

Compare at $4,560

2 stores
IGI | 2.91ct | Marquise | G | VS2 | Ideal
Save 83.5%

IGI | 2.91ct | Marquise | G | VS2 | Ideal

From $751

Compare at $4,560

2 stores
IGI | 2.91ct | Marquise | G | VS2 | Ideal
Save 83.5%

IGI | 2.91ct | Marquise | G | VS2 | Ideal

From $751

Compare at $4,560

2 stores
IGI | 2.97ct | Marquise | H | VS1 | Excellent
Save 14.7%

IGI | 2.97ct | Marquise | H | VS1 | Excellent

From $755

Compare at $885

2 stores
IGI | 2.97ct | Marquise | H | VS1 | Very Good
Save 14.7%

IGI | 2.97ct | Marquise | H | VS1 | Very Good

From $755

Compare at $885

2 stores
IGI | 2.93ct | Marquise | G | VS2 | Ideal
Save 83.5%

IGI | 2.93ct | Marquise | G | VS2 | Ideal

From $756

Compare at $4,590

2 stores
IGI | 2.98ct | Marquise | H | VS1 | Excellent
Save 23%

IGI | 2.98ct | Marquise | H | VS1 | Excellent

From $757

Compare at $983

4 stores
IGI | 2.98ct | Marquise | H | VS1 | Excellent
Save 23%

IGI | 2.98ct | Marquise | H | VS1 | Excellent

From $757

Compare at $983

4 stores
Save 14.7%

IGI | 2.98ct | Marquise | H | VS1 | Very Good

From $757

Compare at $888

2 stores
IGI | 2.98ct | Marquise | H | VS1 | Excellent
Save 23%

IGI | 2.98ct | Marquise | H | VS1 | Excellent

From $757

Compare at $983

4 stores
IGI | 2.9ct | Marquise | H | VVS2 | Excellent
Save 16%

IGI | 2.9ct | Marquise | H | VVS2 | Excellent

From $759

Compare at $904

2 stores
IGI | 2.99ct | Marquise | H | VS1 | Excellent
Save 14.7%

IGI | 2.99ct | Marquise | H | VS1 | Excellent

From $760

Compare at $891

2 stores
IGI | 2.99ct | Marquise | H | VS1 | Excellent
Save 23%

IGI | 2.99ct | Marquise | H | VS1 | Excellent

From $760

Compare at $986

4 stores
IGI | 2.99ct | Marquise | H | VS1 | Excellent
Save 23%

IGI | 2.99ct | Marquise | H | VS1 | Excellent

From $760

Compare at $986

4 stores
IGI | 2.99ct | Marquise | H | VS1 | Excellent
Save 14.7%

IGI | 2.99ct | Marquise | H | VS1 | Excellent

From $760

Compare at $891

2 stores
IGI | 2.92ct | Marquise | G | VVS2 | Excellent
Save 85.6%

IGI | 2.92ct | Marquise | G | VVS2 | Excellent

From $765

Compare at $5,320

2 stores
Save 14.7%

IGI | 2.97ct | Marquise | H | VS1 | Excellent

From $766

Compare at $898

2 stores
IGI | 2.97ct | Marquise | H | VVS2 | Excellent
Save 14.7%

IGI | 2.97ct | Marquise | H | VVS2 | Excellent

From $766

Compare at $898

2 stores
IGI | 2.97ct | Marquise | H | VS1 | Excellent
Save 22.9%

IGI | 2.97ct | Marquise | H | VS1 | Excellent

From $766

Compare at $994

4 stores
IGI | 2.98ct | Marquise | H | VVS2 | Excellent
Save 14.7%

IGI | 2.98ct | Marquise | H | VVS2 | Excellent

From $769

Compare at $901

2 stores
IGI | 2.98ct | Marquise | H | VVS2 | Excellent
Save 22.9%

IGI | 2.98ct | Marquise | H | VVS2 | Excellent

From $769

Compare at $997

4 stores
Save 76.6%

IGI | 2.92ct | Marquise | G | VS1 | Ideal

From $776

Compare at $3,320

3 stores
IGI | 2.92ct | Marquise | G | VS1 | Excellent
Save 75.4%

IGI | 2.92ct | Marquise | G | VS1 | Excellent

From $776

Compare at $3,160

5 stores
IGI | 2.97ct | Marquise | G | VS1 | Very Good
Save 83.8%

IGI | 2.97ct | Marquise | G | VS1 | Very Good

From $778

Compare at $4,810

2 stores
IGI | 2.98ct | Marquise | G | VS1 | Excellent
Save 74.3%

IGI | 2.98ct | Marquise | G | VS1 | Excellent

From $780

Compare at $3,040

2 stores
IGI | 2.98ct | Marquise | G | VS1 | Very Good
Save 83.8%

IGI | 2.98ct | Marquise | G | VS1 | Very Good

From $780

Compare at $4,820

2 stores
IGI | 2.98ct | Marquise | G | VS1 | Excellent
Save 83.8%

IGI | 2.98ct | Marquise | G | VS1 | Excellent

From $780

Compare at $4,820

2 stores
IGI | 2.99ct | Marquise | H | VVS2 | Excellent
Save 22.7%

IGI | 2.99ct | Marquise | H | VVS2 | Excellent

From $783

Compare at $1,013

4 stores
IGI | 2.99ct | Marquise | H | VVS2 | Excellent
Save 22.7%

IGI | 2.99ct | Marquise | H | VVS2 | Excellent

From $783

Compare at $1,013

4 stores
IGI | 2.99ct | Marquise | H | VVS2 | Excellent
Save 22.7%

IGI | 2.99ct | Marquise | H | VVS2 | Excellent

From $783

Compare at $1,013

4 stores

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