1 Carat Marquise Lab Grown Diamonds
Search over 4,159 1 Carat Marquise lab grown diamonds from 11 online retailers.Prices typically range from $279 to $11,483 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1 Carat Marquise Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 4,159 offers.
IGI0.97ct | Marquise | H | VS2 | Excellent
From $279
Compare at $283
IGISave 30.8%0.96ct | Marquise | F | SI1 | Ideal
From $288
Compare at $417
IGISave 68.7%1.01ct | Marquise | F | SI1 | Very Good
From $291
Compare at $930
IGISave 62.9%0.98ct | Marquise | G | VVS2 | Excellent
From $293
Compare at $791
IGISave 65.3%0.96ct | Marquise | E | SI1 | Ideal
From $309
Compare at $890
IGISave 76.2%0.96ct | Marquise | E | VS1 | Very Good
From $314
Compare at $1,320
IGISave 64.8%0.97ct | Marquise | E | SI1 | Excellent
From $316
Compare at $900
IGISave 42%0.96ct | Marquise | H | VVS1 | Ideal
From $321
Compare at $554
IGISave 42%0.97ct | Marquise | H | VVS1 | Ideal
From $325
Compare at $560
IGISave 62.5%0.97ct | Marquise | E | SI1 | Ideal
From $325
Compare at $866
IGISave 63.4%0.96ct | Marquise | E | SI1 | Ideal
From $325
Compare at $890
IGISave 62.1%0.96ct | Marquise | E | SI1 | Ideal
From $325
Compare at $858
IGISave 77.8%0.95ct | Marquise | E | VS2 | Ideal
From $327
Compare at $1,470
IGISave 77.8%0.95ct | Marquise | E | VS1 | Ideal
From $327
Compare at $1,470
IGISave 64.1%0.99ct | Marquise | G | VS2 | Very Good
From $327
Compare at $910
IGISave 68.8%1.01ct | Marquise | G | VS2 | Excellent
From $329
Compare at $1,055
IGISave 77.9%0.96ct | Marquise | E | VS1 | Ideal
From $330
Compare at $1,490
IGISave 77.9%0.96ct | Marquise | E | VS1 | Ideal
From $330
Compare at $1,490
IGISave 29%1.04ct | Marquise | H | VS1 | Excellent
From $330
Compare at $465
IGISave 62.4%1ct | Marquise | E | SI2 | Ideal
From $331
Compare at $880
IGISave 13.4%1ct | Marquise | G | VS1 | Very Good
From $331
Compare at $382
IGISave 64%0.99ct | Marquise | E | SI1 | Ideal
From $331
Compare at $920
IGISave 66%0.99ct | Marquise | E | SI1 | Ideal
From $331
Compare at $974
IGISave 67.5%0.99ct | Marquise | G | VVS2 | Excellent
From $331
Compare at $1,020
IGISave 65%0.98ct | Marquise | D | SI1 | Ideal
From $332
Compare at $950
IGISave 63.5%0.98ct | Marquise | E | SI1 | Ideal
From $332
Compare at $910
IGISave 62.3%0.98ct | Marquise | F | SI1 | Ideal
From $332
Compare at $880
IGISave 77.8%0.97ct | Marquise | E | VS2 | Ideal
From $333
Compare at $1,500
IGISave 77.8%0.97ct | Marquise | E | VS1 | Ideal
From $333
Compare at $1,500
IGISave 65.9%1ct | Marquise | G | VVS2 | Very Good
From $335
Compare at $980
IGISave 61.9%0.95ct | Marquise | E | VS1 | Ideal
From $335
Compare at $879
IGISave 77.8%0.98ct | Marquise | E | VS1 | Fair
From $337
Compare at $1,520
IGISave 64.1%0.97ct | Marquise | D | SI1 | Ideal
From $337
Compare at $940
IGISave 63.7%0.96ct | Marquise | D | SI1 | Ideal
From $338
Compare at $930
IGISave 63.7%0.96ct | Marquise | D | SI1 | Ideal
From $338
Compare at $930
IGI1ct | Marquise | H | VVS2 | Very Good
From $339
Compare at $344
1.02ct | Marquise | H | VS2 | Very Good
From $339
Compare at $385
IGISave 65.8%0.98ct | Marquise | D | SI1 | Ideal
From $340
Compare at $995
IGISave 63.7%0.97ct | Marquise | D | SI1 | Very Good
From $341
Compare at $940
IGISave 55.1%1.02ct | Marquise | G | VS1 | Ideal
From $341
Compare at $760
IGISave 10.2%1ct | Marquise | H | VS2 | Very Good
From $343
Compare at $382
IGISave 64.2%0.99ct | Marquise | D | SI1 | Ideal
From $344
Compare at $960
IGISave 66.8%0.95ct | Marquise | D | VS1 | Ideal
From $345
Compare at $1,040
IGISave 53.6%1.04ct | Marquise | G | VS2 | Ideal
From $348
Compare at $750
IGI1.03ct | Marquise | H | VVS2 | Very Good
From $349
Compare at $354
IGISave 62.1%0.96ct | Marquise | E | VS2 | Very Good
From $349
Compare at $920
IGISave 40.9%0.97ct | Marquise | D | VS2 | Very Good
From $349
Compare at $591
IGISave 47.3%0.98ct | Marquise | E | VS1 | Excellent
From $349
Compare at $663
IGISave 67.2%1ct | Marquise | G | VS1 | Very Good
From $351
Compare at $1,070
IGISave 68.9%0.99ct | Marquise | E | VVS2 | Very Good
From $352
Compare at $1,130