2.5 Carat Marquise Lab Grown Diamonds
Search over 2,256 2.5 Carat Marquise lab grown diamonds from 11 online retailers.Prices typically range from $410 to $11,107 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
2.5 Carat Marquise Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 2,256 offers.
Save 60.2%IGI | 2.54ct | Marquise | G | VS1 | Ideal
From $410
Compare at $1,031
Save 60.5%IGI | 2.55ct | Marquise | H | VS1 | Very Good
From $412
Compare at $1,042
Save 30.6%IGI | 2.51ct | Marquise | G | VS1 | Excellent
From $422
Compare at $608
Save 30.6%IGI | 2.5ct | Marquise | G | VS1 | Excellent
From $426
Compare at $614
Save 60.6%IGI | 2.53ct | Marquise | G | VS1 | Excellent
From $426
Compare at $1,080
Save 60.1%IGI | 2.54ct | Marquise | G | VS1 | Excellent
From $427
Compare at $1,071
Save 60.1%IGI | 2.51ct | Marquise | G | VS1 | Excellent
From $428
Compare at $1,073
Save 59.1%IGI | 2.52ct | Marquise | G | VS1 | Excellent
From $429
Compare at $1,049
Save 30.4%IGI | 2.5ct | Marquise | G | VVS2 | Excellent
From $432
Compare at $621
Save 58.9%IGI | 2.57ct | Marquise | G | VS1 | Very Good
From $432
Compare at $1,050
Save 60.3%IGI | 2.57ct | Marquise | G | VS1 | Excellent
From $432
Compare at $1,088
Save 60.6%IGI | 2.59ct | Marquise | G | VS1 | Excellent
From $435
Compare at $1,103
Save 59.5%IGI | 2.55ct | Marquise | G | VS1 | Excellent
From $435
Compare at $1,073
Save 63.7%IGI | 2.52ct | Marquise | G | VVS2 | Very Good
From $435
Compare at $1,199
Save 63.7%IGI | 2.52ct | Marquise | G | VVS2 | Very Good
From $435
Compare at $1,199
Save 60.6%IGI | 2.59ct | Marquise | G | VS1 | Excellent
From $435
Compare at $1,103
Save 59.8%IGI | 2.57ct | Marquise | G | VS1 | Excellent
From $438
Compare at $1,089
Save 64.6%IGI | 2.59ct | Marquise | G | VVS2 | Very Good
From $447
Compare at $1,263
Save 64.6%IGI | 2.59ct | Marquise | G | VVS2 | Excellent
From $447
Compare at $1,263
Save 64.6%IGI | 2.59ct | Marquise | G | VVS2 | Excellent
From $447
Compare at $1,263
Save 23.1%IGI | 2.59ct | Marquise | G | VVS1 | Very Good
From $489
Compare at $636
Save 74.3%IGI | 2.5ct | Marquise | F | VS1 | Excellent
From $489
Compare at $1,900
Save 74%IGI | 2.5ct | Marquise | F | VS2 | Ideal
From $494
Compare at $1,900
Save 75.2%IGI | 2.56ct | Marquise | F | VS1 | Ideal
From $500
Compare at $2,020
Save 73.7%IGI | 2.5ct | Marquise | F | VS2 | Ideal
From $500
Compare at $1,900
Save 74.9%IGI | 2.53ct | Marquise | F | VS1 | Very Good
From $500
Compare at $1,995
Save 72.6%IGI | 2.5ct | Marquise | F | VS2 | Excellent
From $500
Compare at $1,825
Save 72.6%IGI | 2.5ct | Marquise | F | VS2 | Excellent
From $500
Compare at $1,825
Save 72.6%IGI | 2.5ct | Marquise | F | VS2 | Excellent
From $500
Compare at $1,825
Save 22.5%IGI | 2.5ct | Marquise | G | VVS1 | Excellent
From $500
Compare at $645
Save 75%IGI | 2.54ct | Marquise | F | VS1 | Excellent
From $502
Compare at $2,005
Save 72.5%IGI | 2.52ct | Marquise | F | VS2 | Excellent
From $504
Compare at $1,835
Save 73.7%IGI | 2.52ct | Marquise | F | VS2 | Very Good
From $504
Compare at $1,915
Save 73.7%IGI | 2.53ct | Marquise | F | VS2 | Excellent
From $505
Compare at $1,920
Save 58.6%IGI | 2.51ct | Marquise | E | VS2 | Good
From $505
Compare at $1,219
Save 58.2%IGI | 2.5ct | Marquise | E | VS2 | Very Good
From $505
Compare at $1,209
Save 70%IGI | 2.5ct | Marquise | G | VVS2 | Ideal
From $506
Compare at $1,688
Save 41.1%IGI | 2.57ct | Marquise | F | VS1 | Excellent
From $508
Compare at $863
Save 57.7%IGI | 2.51ct | Marquise | E | VS2 | Very Good
From $509
Compare at $1,202
Save 29.8%IGI | 2.6ct | Marquise | E | VS1 | Excellent
From $510
Compare at $727
Save 73.4%IGI | 2.52ct | Marquise | F | VS2 | Ideal
From $510
Compare at $1,915
Save 74.9%IGI | 2.58ct | Marquise | F | VS1 | Excellent
From $510
Compare at $2,035
Save 29.8%IGI | 2.6ct | Marquise | E | VS1 | Excellent
From $510
Compare at $727
Save 72.9%IGI | 2.59ct | Marquise | F | VS2 | Excellent
From $512
Compare at $1,890
Save 23.8%IGI | 2.56ct | Marquise | F | VS2 | Excellent
From $512
Compare at $672
Save 72.2%IGI | 2.53ct | Marquise | F | VS2 | Excellent
From $512
Compare at $1,845
Save 72.5%IGI | 2.56ct | Marquise | F | VS2 | Excellent
From $512
Compare at $1,865
Save 23.9%IGI | 2.57ct | Marquise | F | VS2 | Very Good
From $514
Compare at $675
Save 73.4%IGI | 2.54ct | Marquise | F | VS2 | Excellent
From $514
Compare at $1,930
Save 73.6%IGI | 2.57ct | Marquise | F | VS2 | Ideal
From $514
Compare at $1,950