3.4 Carat Marquise Lab Grown Diamonds
Search over 94 3.4 Carat Marquise lab grown diamonds from 5 online retailers.Prices typically range from $685 to $15,620 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 94 offers.
Save 82.5%IGI | 3.48ct | Marquise | F | VS2 | Excellent
From $685
Compare at $3,910
IGI | 3.45ct | Marquise | H | VS1 | Excellent
From $835
Compare at $980
Save 31.7%IGI | 3.46ct | Marquise | H | VS1 | Excellent
From $838
Compare at $1,226
Save 22.9%IGI | 3.43ct | Marquise | H | VVS2 | Excellent
From $848
Compare at $1,100
Save 82.1%IGI | 3.44ct | Marquise | G | VS1 | Ideal
From $850
Compare at $4,740
Save 81.3%IGI | 3.44ct | Marquise | G | VS1 | Excellent
From $850
Compare at $4,540
Save 83.4%IGI | 3.46ct | Marquise | G | VS1 | Ideal
From $855
Compare at $5,150
Save 82.8%IGI | 3.46ct | Marquise | G | VS1 | Ideal
From $855
Compare at $4,960
Save 84.6%IGI | 3.47ct | Marquise | G | VS1 | Ideal
From $858
Compare at $5,560
Save 85.4%IGI | 3.47ct | Marquise | G | VS1 | Ideal
From $858
Compare at $5,880
Save 77.4%IGI | 3.47ct | Marquise | G | VS1 | Very Good
From $858
Compare at $3,800
Save 84%IGI | 3.47ct | Marquise | G | VS1 | Ideal
From $858
Compare at $5,360
Save 85.4%IGI | 3.48ct | Marquise | G | VS1 | Very Good
From $860
Compare at $5,900
Save 37.6%IGI | 3.49ct | Marquise | G | VS1 | Excellent
From $862
Compare at $1,382
Save 70.4%IGI | 3.41ct | Marquise | E | VVS2 | Very Good
From $870
Compare at $2,939
Save 83.6%IGI | 3.43ct | Marquise | E | VS1 | Excellent
From $875
Compare at $5,350
Save 37.5%IGI | 3.47ct | Marquise | G | VVS2 | Excellent
From $882
Compare at $1,411
Save 37.5%IGI | 3.49ct | Marquise | G | VVS2 | Excellent
From $887
Compare at $1,419
Save 75.2%IGI | 3.41ct | Marquise | F | SI1 | Ideal
From $889
Compare at $3,580
Save 76.6%IGI | 3.47ct | Marquise | G | VS1 | Ideal
From $894
Compare at $3,820
Save 83.8%IGI | 3.47ct | Marquise | F | VS2 | Excellent
From $910
Compare at $5,620
Save 31.2%IGI | 3.42ct | Marquise | H | VVS2 | Excellent
From $921
Compare at $1,339
Save 77.4%IGI | 3.41ct | Marquise | G | VS1 | Very Good
From $931
Compare at $4,120
Save 78.4%IGI | 3.42ct | Marquise | G | VS1 | Ideal
From $934
Compare at $4,330
Save 84.4%IGI | 3.41ct | Marquise | F | VS1 | Excellent
From $945
Compare at $6,077
Save 84%IGI | 3.48ct | Marquise | F | VS1 | Ideal
From $950
Compare at $5,930
Save 48.5%IGI | 3.4ct | Marquise | E | VS1 | Very Good
From $965
Compare at $1,873
Save 79.5%IGI | 3.42ct | Marquise | E | VS1 | Ideal
From $1,025
Compare at $4,990
Save 76.9%IGI | 3.49ct | Marquise | F | VS1 | Very Good
From $1,039
Compare at $4,490
Save 75.3%IGI | 3.41ct | Marquise | E | VS2 | Excellent
From $1,046
Compare at $4,230
Save 77.2%IGI | 3.42ct | Marquise | F | VS1 | Excellent
From $1,049
Compare at $4,610
Save 76.1%IGI | 3.42ct | Marquise | F | VS1 | Excellent
From $1,049
Compare at $4,390
Save 76.5%IGI | 3.42ct | Marquise | E | VS2 | Excellent
From $1,049
Compare at $4,460
Save 31.7%IGI | 3.47ct | Marquise | E | VS1 | Very Good
From $1,050
Compare at $1,537
Save 77.6%IGI | 3.43ct | Marquise | E | VS2 | Ideal
From $1,052
Compare at $4,700
Save 75.4%IGI | 3.43ct | Marquise | E | VS2 | Excellent
From $1,052
Compare at $4,280
Save 76.6%IGI | 3.44ct | Marquise | E | VS2 | Ideal
From $1,055
Compare at $4,510
Save 75.7%IGI | 3.4ct | Marquise | F | VS1 | Excellent
From $1,063
Compare at $4,370
Save 77.3%IGI | 3.43ct | Marquise | E | VS2 | Ideal
From $1,076
Compare at $4,730
IGI | 3.4ct | Marquise | F | VVS2 | Excellent
From $1,091
Compare at $4,680
Save 24.9%IGI | 3.44ct | Marquise | E | VS1 | Very Good
From $1,094
Compare at $1,457
Save 78.1%IGI | 3.4ct | Marquise | G | VVS2 | Ideal
From $1,103
Compare at $5,032
Save 74.4%IGI | 3.47ct | Marquise | E | VS2 | Very Good
From $1,103
Compare at $4,310
Save 76.2%IGI | 3.46ct | Marquise | E | VS1 | Very Good
From $1,145
Compare at $4,800
Save 85.7%IGI | 3.43ct | Marquise | D | VS1 | Very Good
From $1,145
Compare at $8,010
Save 77.2%IGI | 3.42ct | Marquise | E | VS1 | Excellent
From $1,146
Compare at $5,020
Save 77.1%IGI | 3.41ct | Marquise | F | VS1 | Excellent
From $1,161
Compare at $5,060
Save 41.3%IGI | 3.4ct | Marquise | F | VS1 | Very Good
From $1,185
Compare at $2,020
Save 84.7%IGI | 3.41ct | Marquise | E | VVS2 | Excellent
From $1,185
Compare at $7,720
Save 82.5%IGI | 3.42ct | Marquise | D | VS2 | Excellent
From $1,197
Compare at $6,840