3.4 Carat Marquise Lab Grown Diamonds
Search over 59 3.4 Carat Marquise lab grown diamonds from 6 online retailers.Prices typically range from $686 to $6,969 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
3.4 Carat Marquise Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 59 offers.
Save 74.1%IGI | 3.49ct | Marquise | F | VS1 | Excellent
From $686
Compare at $2,650
IGI | 3.47ct | Marquise | G | VS1 | Very Good
From $698
Compare at $1,666
Save 58.1%IGI | 3.46ct | Marquise | G | VS2 | Ideal
From $703
Compare at $1,678
Save 60.9%IGI | 3.44ct | Marquise | E | VS1 | Very Good
From $767
Compare at $1,963
Save 60.4%IGI | 3.42ct | Marquise | E | VS1 | Excellent
From $770
Compare at $1,943
Save 61.4%IGI | 3.48ct | Marquise | E | VS1 | Excellent
From $775
Compare at $2,006
Save 60.9%IGI | 3.47ct | Marquise | E | VS1 | Excellent
From $780
Compare at $1,997
Save 61%IGI | 3.48ct | Marquise | E | VS1 | Excellent
From $783
Compare at $2,008
Save 61.5%IGI | 3.4ct | Marquise | E | VVS2 | Very Good
From $801
Compare at $2,079
Save 58.6%IGI | 3.41ct | Marquise | E | VS1 | Very Good
From $804
Compare at $1,941
Save 61.5%IGI | 3.43ct | Marquise | E | VVS2 | Excellent
From $809
Compare at $2,100
Save 62.1%IGI | 3.49ct | Marquise | E | VVS2 | Excellent
From $822
Compare at $2,170
Save 59.1%IGI | 3.46ct | Marquise | E | VS1 | Very Good
From $822
Compare at $2,010
Save 60.9%IGI | 3.41ct | Marquise | E | VVS2 | Very Good
From $824
Compare at $2,110
Save 80%IGI | 3.41ct | Marquise | E | VS2 | Excellent
From $852
Compare at $4,260
Save 56.2%IGI | 3.44ct | Marquise | E | VS1 | Very Good
From $865
Compare at $1,977
Save 53.3%IGI | 3.4ct | Marquise | F | VS1 | Very Good
From $867
Compare at $1,857
Save 77.8%IGI | 3.49ct | Marquise | F | VS2 | Ideal
From $871
Compare at $3,930
Save 78.4%IGI | 3.42ct | Marquise | F | VS2 | Ideal
From $874
Compare at $4,050
Save 51.4%IGI | 3.4ct | Marquise | F | VS1 | Excellent
From $888
Compare at $1,826
Save 77.3%IGI | 3.48ct | Marquise | F | VS2 | Very Good
From $889
Compare at $3,920
Save 51.7%IGI | 3.47ct | Marquise | F | VS1 | Excellent
From $916
Compare at $1,898
Save 72.4%IGI | 3.4ct | Marquise | FANCY | VVS2 | Very Good
From $918
Compare at $3,327
IGI | 3.44ct | Marquise | E | VS1 | Ideal
From $926
Compare at $2,457
Save 52.1%IGI | 3.44ct | Marquise | F | VVS2 | Very Good
From $928
Compare at $1,936
Save 52.3%IGI | 3.46ct | Marquise | F | VVS2 | Excellent
From $933
Compare at $1,957
IGI | 3.45ct | Marquise | FANCY | VVS2 | Very Good
From $1,002
Compare at $3,627
Save 35.8%IGI | 3.42ct | Marquise | G | VS1 | Very Good
From $1,063
Compare at $1,656
Save 74.9%IGI | 3.41ct | Marquise | E | VS2 | Excellent
From $1,070
Compare at $4,260
Save 72.9%IGI | 3.45ct | Marquise | FANCY | VVS2 | Very Good
From $1,135
Compare at $4,185
Save 48.3%IGI | 3.45ct | Marquise | E | VVS2 | Very Good
From $1,145
Compare at $2,213
Save 51.4%IGI | 3.43ct | Marquise | D | VVS2 | Very Good
From $1,233
Compare at $2,536
Save 70.7%IGI | 3.49ct | Marquise | G | VVS2 | Ideal
From $1,244
Compare at $4,240
Save 79.7%IGI | 3.41ct | Marquise | E | VS1 | Ideal
From $1,268
Compare at $6,260
Save 66.3%IGI | 3.44ct | Marquise | G | VS1 | Ideal
From $1,269
Compare at $3,770
Save 73.8%IGI | 3.49ct | Marquise | H | VS1 | Ideal
From $1,282
Compare at $4,900
Save 63.5%IGI | 3.49ct | Marquise | G | VS2 | Ideal
From $1,293
Compare at $3,540
Save 67%IGI | 3.47ct | Marquise | F | VVS1 | Excellent
From $1,302
Compare at $3,941
Save 78.3%IGI | 3.4ct | Marquise | E | VS1 | Ideal
From $1,302
Compare at $6,000
Save 27.8%IGI | 3.49ct | Marquise | F | VS1 | Excellent
From $1,305
Compare at $1,808
IGI | 3.49ct | Marquise | E | VS1 | Excellent
From $1,310
Compare at $5,640
Save 79.1%IGI | 3.48ct | Marquise | D | VVS2 | Very Good
From $1,323
Compare at $6,320
Save 79.9%IGI | 3.46ct | Marquise | E | VS1 | Ideal
From $1,325
Compare at $6,600
Save 64.4%IGI | 3.44ct | Marquise | F | VS2 | Very Good
From $1,370
Compare at $3,850
Save 46.3%IGI | 3.48ct | Marquise | D | VVS2 | Ideal
From $1,414
Compare at $2,634
Save 28.4%IGI | 3.44ct | Marquise | E | VVS2 | Ideal
From $1,440
Compare at $2,011
Save 75.5%IGI | 3.49ct | Marquise | F | VS1 | Very Good
From $1,470
Compare at $5,990
Save 28.7%IGI | 3.46ct | Marquise | D | VS1 | Very Good
From $1,474
Compare at $2,068
Save 75.5%IGI | 3.4ct | Marquise | F | VS1 | Excellent
From $1,475
Compare at $6,010
Save 65.7%IGI | 3.48ct | Marquise | E | VS2 | Excellent
From $1,481
Compare at $4,320