0.3 Carat Marquise Lab Grown Diamonds
Search over 736 0.3 Carat Marquise lab grown diamonds from 2 online retailers.Prices typically range from $141 to $690 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
0.3 Carat Marquise Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 736 offers.
IGISave 63.5%0.34ct | Marquise | D | VS2 | Very Good
From $141
Compare at $387
IGISave 66.9%0.28ct | Marquise | E | VS1 | Very Good
From $149
Compare at $449
IGISave 62%0.29ct | Marquise | E | VS1 | Very Good
From $154
Compare at $405
IGISave 62%0.31ct | Marquise | F | VVS2 | Very Good
From $154
Compare at $405
IGISave 61.5%0.3ct | Marquise | E | VS1 | Very Good
From $159
Compare at $413
IGISave 65.9%0.3ct | Marquise | E | VS1 | Very Good
From $159
Compare at $467
IGISave 65.8%0.3ct | Marquise | D | VS1 | Very Good
From $161
Compare at $470
IGISave 61.1%0.32ct | Marquise | D | VS2 | Very Good
From $162
Compare at $417
GCALSave 34.3%0.32ct | Marquise | F | VS1 | Excellent
From $164
Compare at $250
IGISave 63.2%0.26ct | Marquise | D | VS1 | Good
From $165
Compare at $450
IGISave 60.8%0.31ct | Marquise | E | VVS2 | Very Good
From $166
Compare at $423
IGISave 62.9%0.31ct | Marquise | E | VVS2 | Very Good
From $166
Compare at $447
IGISave 90.3%0.3ct | Marquise | F | VVS2 | Ideal
From $167
Compare at $1,721
IGISave 89.1%0.3ct | Marquise | F | VVS2 | Ideal
From $167
Compare at $1,540
IGISave 89.1%0.3ct | Marquise | F | VVS2 | Ideal
From $167
Compare at $1,540
IGISave 90.3%0.3ct | Marquise | F | VVS2 | Ideal
From $167
Compare at $1,721
IGISave 65.1%0.29ct | Marquise | D | VVS2 | Very Good
From $167
Compare at $480
IGISave 62.8%0.33ct | Marquise | D | VS2 | Very Good
From $167
Compare at $450
GCALSave 32.7%0.31ct | Marquise | E | VS2 | Excellent
From $168
Compare at $250
GCALSave 32.7%0.31ct | Marquise | E | VS2 | Excellent
From $168
Compare at $250
IGISave 60.5%0.26ct | Marquise | D | VVS2 | Excellent
From $168
Compare at $426
IGISave 89.6%0.33ct | Marquise | E | VS1 | Ideal
From $169
Compare at $1,629
IGISave 89.6%0.33ct | Marquise | E | VS1 | Ideal
From $169
Compare at $1,629
IGISave 89.4%0.33ct | Marquise | F | VS1 | Ideal
From $169
Compare at $1,594
IGISave 90.8%0.33ct | Marquise | E | VS1 | Ideal
From $169
Compare at $1,835
IGISave 89%0.33ct | Marquise | G | SI1 | Ideal
From $169
Compare at $1,533
IGISave 89.4%0.33ct | Marquise | F | VS1 | Ideal
From $169
Compare at $1,594
IGISave 89.6%0.33ct | Marquise | E | VS1 | Ideal
From $169
Compare at $1,629
IGISave 90.5%0.33ct | Marquise | G | VS1 | Ideal
From $169
Compare at $1,771
IGISave 89.3%0.33ct | Marquise | G | VS1 | Ideal
From $169
Compare at $1,572
IGISave 89.4%0.33ct | Marquise | F | VS1 | Ideal
From $169
Compare at $1,594
IGISave 89.3%0.33ct | Marquise | G | VS1 | Ideal
From $169
Compare at $1,572
IGISave 89.2%0.33ct | Marquise | F | SI1 | Ideal
From $169
Compare at $1,564
IGISave 89.3%0.33ct | Marquise | G | VS1 | Ideal
From $169
Compare at $1,572
IGISave 89.9%0.3ct | Marquise | G | VS2 | Good
From $169
Compare at $1,672
IGISave 90%0.3ct | Marquise | F | VS2 | Ideal
From $169
Compare at $1,691
IGISave 90.2%0.3ct | Marquise | E | VS2 | Ideal
From $169
Compare at $1,726
IGISave 89.1%0.3ct | Marquise | E | VS1 | Ideal
From $169
Compare at $1,549
IGISave 89.1%0.3ct | Marquise | F | VS1 | Ideal
From $169
Compare at $1,545
IGISave 89.1%0.3ct | Marquise | E | VS1 | Very Good
From $169
Compare at $1,549
IGISave 88.8%0.3ct | Marquise | F | VS2 | Ideal
From $169
Compare at $1,514
IGISave 89.1%0.3ct | Marquise | F | VS1 | Ideal
From $169
Compare at $1,545
IGISave 87.6%0.3ct | Marquise | F | SI1 | Ideal
From $169
Compare at $1,367
IGISave 90.2%0.3ct | Marquise | F | VS1 | Good
From $169
Compare at $1,726
IGISave 90.2%0.3ct | Marquise | E | VS2 | Ideal
From $169
Compare at $1,726
IGISave 87.4%0.3ct | Marquise | G | SI1 | Very Good
From $169
Compare at $1,341
IGISave 88.7%0.3ct | Marquise | G | SI1 | Ideal
From $169
Compare at $1,493
IGISave 90.2%0.3ct | Marquise | E | VS2 | Ideal
From $169
Compare at $1,726
IGISave 88.7%0.3ct | Marquise | G | VS2 | Ideal
From $169
Compare at $1,497
IGISave 89.9%0.3ct | Marquise | G | VS2 | Ideal
From $169
Compare at $1,672