2.6 Carat Marquise Lab Grown Diamonds

Search over 870 2.6 Carat Marquise lab grown diamonds from 11 online retailers.Prices typically range from $587 to $12,993 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.

2.6 Carat Marquise Lab Grown Diamonds Available

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Showing up to 50 of 870 offers.

2.55ct | Marquise | G | VVS2 | ExcellentIGI
Save 87.2%

2.55ct | Marquise | G | VVS2 | Excellent

From $587

Compare at $4,580

5 stores
2.58ct | Marquise | G | VS1 | ExcellentIGI
Save 80.1%

2.58ct | Marquise | G | VS1 | Excellent

From $587

Compare at $2,950

6 stores
2.57ct | Marquise | G | VS1 | IdealIGI
Save 79.3%

2.57ct | Marquise | G | VS1 | Ideal

From $590

Compare at $2,850

4 stores
2.55ct | Marquise | H | VVS2 | Very GoodIGI
Save 29.3%

2.55ct | Marquise | H | VVS2 | Very Good

From $603

Compare at $853

3 stores
IGI
Save 25.8%

2.59ct | Marquise | H | VS1 | Excellent

From $608

Compare at $819

3 stores
2.55ct | Marquise | G | VVS2 | Very GoodIGI
Save 18.2%

2.55ct | Marquise | G | VVS2 | Very Good

From $608

Compare at $744

2 stores
IGI
Save 25.9%

2.57ct | Marquise | H | VS1 | Excellent

From $610

Compare at $824

3 stores
2.58ct | Marquise | H | VS1 | ExcellentIGI
Save 26.1%

2.58ct | Marquise | H | VS1 | Excellent

From $612

Compare at $828

3 stores
2.58ct | Marquise | H | VVS2 | ExcellentIGI
Save 29.9%

2.58ct | Marquise | H | VVS2 | Excellent

From $613

Compare at $875

3 stores
2.58ct | Marquise | F | SI1 | IdealIGI
Save 83.9%

2.58ct | Marquise | F | SI1 | Ideal

From $623

Compare at $3,870

3 stores
2.56ct | Marquise | H | VVS2 | ExcellentIGI
Save 34.2%

2.56ct | Marquise | H | VVS2 | Excellent

From $635

Compare at $965

3 stores
2.58ct | Marquise | E | SI1 | IdealIGI
Save 84.3%

2.58ct | Marquise | E | SI1 | Ideal

From $649

Compare at $4,130

3 stores
2.59ct | Marquise | E | SI1 | IdealIGI
Save 84%

2.59ct | Marquise | E | SI1 | Ideal

From $656

Compare at $4,110

5 stores
2.59ct | Marquise | F | SI1 | IdealIGI
Save 83%

2.59ct | Marquise | F | SI1 | Ideal

From $660

Compare at $3,880

5 stores
2.57ct | Marquise | H | VVS2 | ExcellentIGI
Save 14.6%

2.57ct | Marquise | H | VVS2 | Excellent

From $704

Compare at $824

2 stores
2.57ct | Marquise | G | VS2 | Very GoodIGI
Save 82.2%

2.57ct | Marquise | G | VS2 | Very Good

From $706

Compare at $3,970

5 stores
2.58ct | Marquise | H | VS1 | ExcellentIGI
Save 14.7%

2.58ct | Marquise | H | VS1 | Excellent

From $706

Compare at $828

2 stores
2.57ct | Marquise | F | VS1 | ExcellentIGI
Save 81.1%

2.57ct | Marquise | F | VS1 | Excellent

From $707

Compare at $3,750

5 stores
2.58ct | Marquise | F | VVS2 | ExcellentIGI
Save 80.3%

2.58ct | Marquise | F | VVS2 | Excellent

From $708

Compare at $3,600

3 stores
2.59ct | Marquise | H | VVS2 | ExcellentIGI
Save 59.8%

2.59ct | Marquise | H | VVS2 | Excellent

From $709

Compare at $1,766

4 stores
2.59ct | Marquise | H | VS1 | ExcellentIGI
Save 14.7%

2.59ct | Marquise | H | VS1 | Excellent

From $709

Compare at $831

2 stores
2.57ct | Marquise | G | VS1 | Very GoodIGI
Save 16.4%

2.57ct | Marquise | G | VS1 | Very Good

From $710

Compare at $850

2 stores
2.59ct | Marquise | E | VS2 | IdealIGI
Save 61.8%

2.59ct | Marquise | E | VS2 | Ideal

From $719

Compare at $1,883

3 stores
2.55ct | Marquise | H | VVS2 | ExcellentIGI
Save 55.7%

2.55ct | Marquise | H | VVS2 | Excellent

From $728

Compare at $1,644

4 stores
2.59ct | Marquise | F | VVS2 | Very GoodIGI
Save 53.2%

2.59ct | Marquise | F | VVS2 | Very Good

From $729

Compare at $1,558

3 stores
IGI
Save 14.6%

2.56ct | Marquise | H | VS1 | Very Good

From $731

Compare at $856

2 stores
2.55ct | Marquise | E | VS1 | Very GoodIGI
Save 17.5%

2.55ct | Marquise | E | VS1 | Very Good

From $732

Compare at $887

2 stores
2.55ct | Marquise | E | VS1 | Very GoodIGI
Save 17.5%

2.55ct | Marquise | E | VS1 | Very Good

From $732

Compare at $887

2 stores
2.57ct | Marquise | H | VS1 | ExcellentIGI
Save 55.2%

2.57ct | Marquise | H | VS1 | Excellent

From $734

Compare at $1,636

4 stores
2.55ct | Marquise | G | VVS2 | Very GoodIGI
Save 18.9%

2.55ct | Marquise | G | VVS2 | Very Good

From $736

Compare at $908

2 stores
2.58ct | Marquise | H | VS1 | ExcellentIGI
Save 59.7%

2.58ct | Marquise | H | VS1 | Excellent

From $736

Compare at $1,827

4 stores
2.58ct | Marquise | G | VS2 | ExcellentIGI
Save 75.8%

2.58ct | Marquise | G | VS2 | Excellent

From $736

Compare at $3,040

2 stores
2.59ct | Marquise | F | VS1 | Very GoodIGI
Save 12.8%

2.59ct | Marquise | F | VS1 | Very Good

From $739

Compare at $847

2 stores
2.59ct | Marquise | H | VVS2 | ExcellentIGI
Save 60.2%

2.59ct | Marquise | H | VVS2 | Excellent

From $739

Compare at $1,856

4 stores
2.59ct | Marquise | H | VVS2 | ExcellentIGI
Save 14.6%

2.59ct | Marquise | H | VVS2 | Excellent

From $739

Compare at $866

2 stores
2.59ct | Marquise | H | VS1 | ExcellentIGI
Save 60.6%

2.59ct | Marquise | H | VS1 | Excellent

From $739

Compare at $1,878

3 stores
2.56ct | Marquise | G | VS2 | ExcellentIGI
Save 76.4%

2.56ct | Marquise | G | VS2 | Excellent

From $741

Compare at $3,140

3 stores
2.6ct | Marquise | F | VVS2 | ExcellentIGI
Save 64.1%

2.6ct | Marquise | F | VVS2 | Excellent

From $742

Compare at $2,064

4 stores
2.55ct | Marquise | F | VVS2 | Very GoodIGI
Save 17.9%

2.55ct | Marquise | F | VVS2 | Very Good

From $742

Compare at $904

2 stores
2.57ct | Marquise | H | VVS2 | ExcellentIGI
Save 14.7%

2.57ct | Marquise | H | VVS2 | Excellent

From $743

Compare at $872

2 stores
2.57ct | Marquise | F | SI1 | IdealIGI
Save 80.7%

2.57ct | Marquise | F | SI1 | Ideal

From $743

Compare at $3,850

2 stores
2.57ct | Marquise | G | VS2 | Very GoodIGI
Save 77.3%

2.57ct | Marquise | G | VS2 | Very Good

From $744

Compare at $3,280

3 stores
2.56ct | Marquise | G | VS1 | Very GoodIGI
Save 82.6%

2.56ct | Marquise | G | VS1 | Very Good

From $745

Compare at $4,270

5 stores
2.58ct | Marquise | H | VS1 | ExcellentIGI
Save 14.7%

2.58ct | Marquise | H | VS1 | Excellent

From $746

Compare at $875

2 stores
2.58ct | Marquise | H | VVS2 | ExcellentIGI
Save 14.7%

2.58ct | Marquise | H | VVS2 | Excellent

From $746

Compare at $875

2 stores
2.57ct | Marquise | F | VS2 | IdealIGI
Save 76.7%

2.57ct | Marquise | F | VS2 | Ideal

From $746

Compare at $3,210

3 stores
2.58ct | Marquise | F | VVS2 | Very GoodIGI
Save 18.2%

2.58ct | Marquise | F | VVS2 | Very Good

From $748

Compare at $915

2 stores
2.56ct | Marquise | G | VS2 | ExcellentIGI
Save 77.8%

2.56ct | Marquise | G | VS2 | Excellent

From $751

Compare at $3,380

3 stores
2.57ct | Marquise | F | VS1 | IdealIGI
Save 74.3%

2.57ct | Marquise | F | VS1 | Ideal

From $751

Compare at $2,920

5 stores
2.59ct | Marquise | F | VVS2 | IdealIGI
Save 83.7%

2.59ct | Marquise | F | VVS2 | Ideal

From $754

Compare at $4,630

3 stores

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