2.9 Carat Marquise Lab Grown Diamonds
Search over 142 2.9 Carat Marquise lab grown diamonds from 7 online retailers.Prices typically range from $449 to $4,811 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
See All Matching OffersShowing up to 50 of 142 offers.
IGI | 2.94ct | Marquise | G | VS1 | Ideal
From $449
Compare at $650
Save 70.8%IGI | 2.99ct | Marquise | G | VVS2 | Excellent
From $482
Compare at $1,648
IGI | 2.99ct | Marquise | G | VVS2 | Excellent
From $489
Compare at $620
Save 76.7%IGI | 2.91ct | Marquise | E | VS1 | Excellent
From $562
Compare at $2,415
Save 66.5%IGI | 2.99ct | Marquise | F | VS1 | Ideal
From $568
Compare at $1,697
Save 79.6%IGI | 2.97ct | Marquise | G | VVS1 | Very Good
From $578
Compare at $2,840
IGI | 2.91ct | Marquise | G | VS1 | Very Good
From $609
Compare at $717
IGI | 2.98ct | Marquise | G | VS1 | Excellent
From $610
Compare at $1,430
IGI | 2.99ct | Marquise | G | VS1 | Very Good
From $612
Compare at $1,439
IGI | 2.97ct | Marquise | G | VS1 | Very Good
From $616
Compare at $1,422
Save 56.4%IGI | 2.99ct | Marquise | G | VS2 | Very Good
From $616
Compare at $1,414
IGI | 2.9ct | Marquise | H | VS1 | Excellent
From $617
Compare at $1,316
Save 79.5%IGI | 2.96ct | Marquise | G | VS1 | Excellent
From $620
Compare at $3,020
IGI | 2.97ct | Marquise | F | SI1 | Very Good
From $622
Compare at $1,654
Save 54%IGI | 2.9ct | Marquise | G | VS2 | Very Good
From $624
Compare at $1,356
Save 56%IGI | 2.97ct | Marquise | G | VS1 | Very Good
From $625
Compare at $1,422
IGI | 2.97ct | Marquise | G | VVS2 | Excellent
From $625
Compare at $1,629
Save 53%IGI | 2.9ct | Marquise | G | VS2 | Excellent
From $626
Compare at $1,333
Save 56.2%IGI | 2.98ct | Marquise | G | VS1 | Very Good
From $627
Compare at $1,433
IGI | 2.99ct | Marquise | G | VVS2 | Very Good
From $629
Compare at $1,650
IGI | 2.99ct | Marquise | G | VVS2 | Excellent
From $629
Compare at $1,650
Save 70.8%IGI | 2.91ct | Marquise | F | VS1 | Very Good
From $646
Compare at $2,210
Save 79.4%IGI | 2.9ct | Marquise | F | VS2 | Excellent
From $652
Compare at $3,160
IGI | 2.92ct | Marquise | F | VS1 | Excellent
From $656
Compare at $878
Save 71.6%IGI | 2.92ct | Marquise | E | VS2 | Excellent
From $672
Compare at $2,365
Save 69.7%IGI | 2.96ct | Marquise | F | VS1 | Excellent
From $680
Compare at $2,245
Save 39.6%IGI | 2.94ct | Marquise | G | VVS2 | Very Good
From $692
Compare at $1,146
Save 17.5%IGI | 2.96ct | Marquise | F | VVS2 | Excellent
From $707
Compare at $857
Save 62.2%IGI | 2.94ct | Marquise | E | VVS2 | Very Good
From $710
Compare at $1,876
Save 61.3%IGI | 2.91ct | Marquise | E | VVS2 | Excellent
From $717
Compare at $1,854
Save 59.8%IGI | 2.99ct | Marquise | E | VS1 | Very Good
From $718
Compare at $1,787
Save 62%IGI | 2.94ct | Marquise | E | VVS2 | Very Good
From $718
Compare at $1,888
Save 58.2%IGI | 2.9ct | Marquise | F | VVS2 | Excellent
From $727
Compare at $1,738
Save 59.7%IGI | 2.99ct | Marquise | E | VS1 | Very Good
From $728
Compare at $1,807
Save 56.7%IGI | 2.97ct | Marquise | F | VS1 | Ideal
From $729
Compare at $1,685
Save 58.6%IGI | 2.93ct | Marquise | F | VVS2 | Excellent
From $734
Compare at $1,773
Save 78.3%IGI | 2.98ct | Marquise | F | VS2 | Very Good
From $741
Compare at $3,420
Save 67.7%IGI | 2.98ct | Marquise | E | VS2 | Excellent
From $749
Compare at $2,320
Save 48.2%IGI | 2.99ct | Marquise | E | VS1 | Ideal
From $759
Compare at $1,466
Save 72.4%IGI | 2.99ct | Marquise | FANCY | VS1 | Very Good
From $761
Compare at $2,756
Save 58.8%IGI | 2.9ct | Marquise | E | VVS2 | Ideal
From $765
Compare at $1,859
Save 59%IGI | 2.91ct | Marquise | E | VVS2 | Ideal
From $768
Compare at $1,872
Save 59.1%IGI | 2.92ct | Marquise | E | VVS2 | Ideal
From $771
Compare at $1,884
Save 52.6%IGI | 2.98ct | Marquise | F | VS2 | Very Good
From $774
Compare at $1,634
Save 43.5%IGI | 2.92ct | Marquise | G | VS1 | Excellent
From $776
Compare at $1,373
IGI | 2.99ct | Marquise | F | VS1 | Very Good
From $791
Compare at $1,692
Save 52.7%IGI | 2.99ct | Marquise | F | VS1 | Very Good
From $800
Compare at $1,692
IGI | 2.97ct | Marquise | F | VVS2 | Excellent
From $803
Compare at $1,830
Save 52%IGI | 2.97ct | Marquise | F | VS1 | Very Good
From $803
Compare at $1,672
Save 53.7%IGI | 2.93ct | Marquise | E | VS1 | Very Good
From $803
Compare at $1,734