1.4 Carat Marquise Lab Grown Diamonds
Search over 4,491 1.4 Carat Marquise lab grown diamonds from 11 online retailers.Prices typically range from $234 to $3,980 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1.4 Carat Marquise Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 4,491 offers.
Save 78.3%IGI | 1.42ct | Marquise | G | VS1 | Very Good
From $234
Compare at $1,080
Save 78.4%IGI | 1.4ct | Marquise | G | VVS2 | Ideal
From $240
Compare at $1,110
Save 79.3%IGI | 1.42ct | Marquise | G | VVS2 | Ideal
From $244
Compare at $1,180
Save 78.8%IGI | 1.46ct | Marquise | G | VS1 | Ideal
From $244
Compare at $1,150
Save 78.6%IGI | 1.41ct | Marquise | G | VS1 | Excellent
From $248
Compare at $1,160
Save 79.6%IGI | 1.42ct | Marquise | G | VS1 | Excellent
From $249
Compare at $1,220
Save 79.1%IGI | 1.4ct | Marquise | G | VVS2 | Very Good
From $253
Compare at $1,210
Save 79.8%IGI | 1.4ct | Marquise | G | VVS2 | Ideal
From $253
Compare at $1,250
Save 71.2%IGI | 1.4ct | Marquise | E | VS1 | Ideal
From $255
Compare at $886
Save 69%IGI | 1.4ct | Marquise | G | VVS2 | Excellent
From $255
Compare at $823
Save 75.7%IGI | 1.41ct | Marquise | F | VS2 | Excellent
From $258
Compare at $1,060
Save 76.5%IGI | 1.4ct | Marquise | F | VS2 | Excellent
From $258
Compare at $1,100
Save 70.6%IGI | 1.44ct | Marquise | F | VS1 | Excellent
From $258
Compare at $879
Save 75.7%IGI | 1.4ct | Marquise | F | VS2 | Excellent
From $258
Compare at $1,060
Save 71.1%IGI | 1.45ct | Marquise | F | VS1 | Ideal
From $259
Compare at $895
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $756
Save 76.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $1,110
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $756
Save 71.5%IGI | 1.4ct | Marquise | F | VS1 | Excellent
From $259
Compare at $908
Save 71.5%IGI | 1.4ct | Marquise | F | VS1 | Excellent
From $259
Compare at $908
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Ideal
From $259
Compare at $756
IGI | 1.4ct | Marquise | E | VS2 | Very Good
From $259
Compare at $756
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $756
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $756
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $756
Save 65.6%IGI | 1.4ct | Marquise | F | VS1 | Ideal
From $259
Compare at $752
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Ideal
From $259
Compare at $756
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Very Good
From $259
Compare at $756
IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $908
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Ideal
From $259
Compare at $756
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $756
Save 71.5%IGI | 1.4ct | Marquise | E | VS2 | Ideal
From $259
Compare at $908
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Ideal
From $259
Compare at $756
Save 65.7%IGI | 1.4ct | Marquise | E | VS2 | Excellent
From $259
Compare at $756
Save 65.6%IGI | 1.4ct | Marquise | F | VS1 | Ideal
From $259
Compare at $752
Save 70.8%IGI | 1.4ct | Marquise | F | VS1 | Excellent
From $259
Compare at $886
Save 76.6%IGI | 1.41ct | Marquise | F | VS2 | Ideal
From $260
Compare at $1,110
Save 65.9%IGI | 1.41ct | Marquise | E | VS2 | Excellent
From $261
Compare at $766
Save 65.9%IGI | 1.41ct | Marquise | E | VS2 | Very Good
From $261
Compare at $766
Save 71.4%IGI | 1.41ct | Marquise | E | VS2 | Excellent
From $261
Compare at $914
Save 65.7%IGI | 1.41ct | Marquise | F | VS1 | Excellent
From $261
Compare at $762
Save 65.9%IGI | 1.41ct | Marquise | E | VS2 | Excellent
From $261
Compare at $766
Save 65.9%IGI | 1.41ct | Marquise | E | VS2 | Ideal
From $261
Compare at $766
Save 65.7%IGI | 1.41ct | Marquise | F | VS1 | Excellent
From $261
Compare at $762
Save 71.4%IGI | 1.41ct | Marquise | E | VS2 | Ideal
From $261
Compare at $914
IGI | 1.41ct | Marquise | E | VS2 | Excellent
From $261
Compare at $914
Save 71.4%IGI | 1.41ct | Marquise | E | VS2 | Ideal
From $261
Compare at $914
Save 65.7%IGI | 1.41ct | Marquise | F | VS1 | Very Good
From $261
Compare at $762
Save 70.7%IGI | 1.41ct | Marquise | F | VS1 | Ideal
From $261
Compare at $892
Save 65.2%IGI | 1.4ct | Marquise | F | VS1 | Excellent
From $262
Compare at $753