3.5 Carat Marquise Lab Grown Diamonds
Search over 505 3.5 Carat Marquise lab grown diamonds from 10 online retailers.Prices typically range from $520 to $9,051 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
3.5 Carat Marquise Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 505 offers.
Save 21.2%IGI | 3.58ct | Marquise | H | VS1 | Excellent
From $520
Compare at $660
Save 31.6%IGI | 3.55ct | Marquise | G | VVS2 | Ideal
From $540
Compare at $789
Save 22%IGI | 3.5ct | Marquise | G | VS1 | Very Good
From $549
Compare at $704
Save 22.1%IGI | 3.53ct | Marquise | G | VS1 | Excellent
From $553
Compare at $710
Save 22.1%IGI | 3.53ct | Marquise | G | VS1 | Excellent
From $553
Compare at $710
Save 22%IGI | 3.55ct | Marquise | G | VS1 | Excellent
From $557
Compare at $714
Save 22.1%IGI | 3.56ct | Marquise | G | VS1 | Excellent
From $558
Compare at $716
Save 20.9%IGI | 3.52ct | Marquise | G | VS1 | Very Good
From $560
Compare at $708
Save 22%IGI | 3.59ct | Marquise | G | VS1 | Excellent
From $563
Compare at $722
Save 23.3%IGI | 3.55ct | Marquise | G | VVS2 | Excellent
From $563
Compare at $734
Save 22.1%IGI | 3.5ct | Marquise | G | VVS2 | Excellent
From $564
Compare at $724
Save 23.3%IGI | 3.52ct | Marquise | G | VVS2 | Excellent
From $566
Compare at $738
Save 20.9%IGI | 3.56ct | Marquise | G | VS1 | Excellent
From $566
Compare at $716
Save 22.2%IGI | 3.58ct | Marquise | G | VS1 | Excellent
From $568
Compare at $730
Save 22.2%IGI | 3.58ct | Marquise | G | VS1 | Excellent
From $568
Compare at $730
Save 23.3%IGI | 3.5ct | Marquise | G | VVS2 | Excellent
From $571
Compare at $744
Save 23.4%IGI | 3.55ct | Marquise | G | VVS2 | Excellent
From $571
Compare at $745
Save 23.3%IGI | 3.57ct | Marquise | G | VVS2 | Excellent
From $574
Compare at $748
Save 64.6%IGI | 3.5ct | Marquise | D | SI1 | Very Good
From $627
Compare at $1,771
Save 63.8%IGI | 3.5ct | Marquise | F | VS1 | Very Good
From $643
Compare at $1,774
Save 63.9%IGI | 3.52ct | Marquise | F | VS1 | Excellent
From $645
Compare at $1,789
Save 63.7%IGI | 3.53ct | Marquise | F | VS1 | Excellent
From $654
Compare at $1,801
IGI | 3.57ct | Marquise | G | VS1 | Ideal
From $676
Compare at $680
Save 61.1%IGI | 3.5ct | Marquise | G | VVS2 | Ideal
From $678
Compare at $1,744
Save 61%IGI | 3.5ct | Marquise | F | VS1 | Very Good
From $686
Compare at $1,761
Save 60.8%IGI | 3.51ct | Marquise | E | VS2 | Excellent
From $695
Compare at $1,773
IGI | 3.54ct | Marquise | F | VVS2 | Very Good
From $697
Compare at $1,019
IGI | 3.53ct | Marquise | G | VVS2 | Ideal
From $697
Compare at $700
Save 67%IGI | 3.51ct | Marquise | G | VS1 | Excellent
From $699
Compare at $2,119
Save 55.5%IGI | 3.57ct | Marquise | H | VS1 | Excellent
From $707
Compare at $1,590
Save 30.3%IGI | 3.53ct | Marquise | F | VS1 | Excellent
From $709
Compare at $1,017
Save 48.3%IGI | 3.5ct | Marquise | G | VVS2 | Very Good
From $710
Compare at $1,374
Save 17.4%IGI | 3.53ct | Marquise | G | VVS2 | Excellent
From $710
Compare at $860
Save 73.6%IGI | 3.54ct | Marquise | F | VS1 | Excellent
From $711
Compare at $2,690
Save 60.4%IGI | 3.55ct | Marquise | G | VVS2 | Very Good
From $713
Compare at $1,801
Save 29.5%IGI | 3.51ct | Marquise | E | VS2 | Excellent
From $713
Compare at $1,011
IGI | 3.54ct | Marquise | G | VVS2 | Excellent
From $718
Compare at $722
Save 59.5%IGI | 3.52ct | Marquise | F | VS1 | Very Good
From $718
Compare at $1,772
Save 71.9%IGI | 3.54ct | Marquise | E | VS2 | Excellent
From $719
Compare at $2,558
Save 22.1%IGI | 3.54ct | Marquise | F | VS1 | Excellent
From $720
Compare at $924
Save 74.2%IGI | 3.54ct | Marquise | F | VS1 | Excellent
From $720
Compare at $2,795
Save 62.7%IGI | 3.51ct | Marquise | F | VVS2 | Excellent
From $721
Compare at $1,934
Save 63.5%IGI | 3.55ct | Marquise | F | VVS2 | Excellent
From $721
Compare at $1,973
Save 59.6%IGI | 3.51ct | Marquise | F | VS1 | Ideal
From $721
Compare at $1,783
Save 62.4%IGI | 3.51ct | Marquise | F | VVS2 | Very Good
From $721
Compare at $1,919
IGI | 3.59ct | Marquise | F | VS1 | Excellent
From $722
Compare at $792
Save 62.7%IGI | 3.54ct | Marquise | F | VVS2 | Very Good
From $727
Compare at $1,950
Save 22.2%IGI | 3.58ct | Marquise | F | VS1 | Excellent
From $727
Compare at $934
Save 57.3%IGI | 3.5ct | Marquise | G | VVS2 | Excellent
From $734
Compare at $1,720
Save 79.6%IGI | 3.55ct | Marquise | F | VVS2 | Ideal
From $737
Compare at $3,620