1 Carat Marquise Lab Grown Diamonds
Search over 13,788 1 Carat Marquise lab grown diamonds from 12 online retailers.Prices typically range from $176 to $9,250 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 13,788 offers.
Save 58.1%IGI | 1ct | Marquise | F | SI1 | Excellent
From $176
Compare at $420
Save 78.9%IGI | 1ct | Marquise | D | SI1 | Ideal
From $180
Compare at $852
Save 71.3%IGI | 1.03ct | Marquise | F | SI1 | Very Good
From $181
Compare at $630
Save 79%IGI | 1ct | Marquise | E | SI2 | Ideal
From $183
Compare at $870
Save 79.7%IGI | 1ct | Marquise | E | VS2 | Very Good
From $183
Compare at $900
Save 79.2%IGI | 1ct | Marquise | E | VS2 | Very Good
From $186
Compare at $895
Save 73.4%IGI | 1.05ct | Marquise | E | SI1 | Very Good
From $186
Compare at $700
Save 76.3%IGI | 1.09ct | Marquise | E | SI1 | Ideal
From $187
Compare at $790
Save 78.7%IGI | 1.01ct | Marquise | D | VS2 | Ideal
From $187
Compare at $876
Save 74.6%IGI | 1.06ct | Marquise | E | SI1 | Very Good
From $188
Compare at $740
Save 77.1%IGI | 1.1ct | Marquise | H | VS1 | Very Good
From $188
Compare at $821
Save 77.4%IGI | 1.02ct | Marquise | E | SI1 | Ideal
From $190
Compare at $840
Save 75.9%IGI | 1.04ct | Marquise | E | SI1 | Excellent
From $190
Compare at $790
Save 77.4%IGI | 1.07ct | Marquise | E | SI1 | Excellent
From $190
Compare at $840
Save 78.9%IGI | 1.06ct | Marquise | E | SI1 | Excellent
From $190
Compare at $900
Save 76.4%IGI | 1.01ct | Marquise | G | VS2 | Excellent
From $191
Compare at $811
Save 79.5%IGI | 1ct | Marquise | D | SI2 | Very Good
From $191
Compare at $930
Save 55.2%IGI | 1.06ct | Marquise | E | SI1 | Excellent
From $192
Compare at $429
Save 73%IGI | 1.06ct | Marquise | E | SI1 | Excellent
From $192
Compare at $710
Save 73.9%IGI | 1.04ct | Marquise | F | VS2 | Very Good
From $193
Compare at $740
Save 67.1%IGI | 1ct | Marquise | E | VS2 | Very Good
From $194
Compare at $590
Save 48.9%IGI | 1ct | Marquise | H | VS1 | Very Good
From $194
Compare at $380
Save 67.1%IGI | 1ct | Marquise | E | VS2 | Very Good
From $194
Compare at $590
Save 67.1%IGI | 1ct | Marquise | E | VS2 | Very Good
From $194
Compare at $590
Save 67.1%IGI | 1ct | Marquise | E | VS2 | Very Good
From $194
Compare at $590
Save 70.5%IGI | 1.04ct | Marquise | E | SI1 | Excellent
From $195
Compare at $660
Save 79.5%IGI | 1.04ct | Marquise | E | SI1 | Very Good
From $195
Compare at $950
Save 67.1%IGI | 1.01ct | Marquise | E | VS2 | Very Good
From $196
Compare at $596
Save 74.9%IGI | 1.05ct | Marquise | D | SI1 | Very Good
From $196
Compare at $780
Save 73.2%IGI | 1.03ct | Marquise | D | SI1 | Very Good
From $196
Compare at $730
Save 71.9%IGI | 1.01ct | Marquise | E | SI1 | Ideal
From $197
Compare at $700
Save 66.4%IGI | 1ct | Marquise | E | VS1 | Very Good
From $197
Compare at $587
Save 72.6%IGI | 1.07ct | Marquise | G | VS2 | Very Good
From $197
Compare at $720
IGI | 1.09ct | Marquise | E | SI1 | Excellent
From $197
Compare at $720
Save 78.8%IGI | 1.04ct | Marquise | E | VS2 | Very Good
From $197
Compare at $930
Save 76.5%IGI | 1.1ct | Marquise | I | VVS2 | Very Good
From $198
Compare at $844
Save 67.2%IGI | 1.01ct | Marquise | F | VS2 | Very Good
From $198
Compare at $603
Save 67.2%IGI | 1.01ct | Marquise | F | VS2 | Good
From $198
Compare at $603
Save 67.2%IGI | 1.01ct | Marquise | D | VS2 | Excellent
From $198
Compare at $603
IGI | 1.07ct | Marquise | E | SI1 | Very Good
From $199
Compare at $670
Save 68.7%IGI | 1ct | Marquise | D | VS2 | Excellent
From $199
Compare at $635
Save 57.4%IGI | 1.05ct | Marquise | D | VS2 | Good
From $200
Compare at $470
Save 77%IGI | 1.08ct | Marquise | F | VS2 | Very Good
From $200
Compare at $870
Save 77%IGI | 1.07ct | Marquise | D | SI1 | Excellent
From $200
Compare at $870
Save 78.9%IGI | 1.02ct | Marquise | D | VS2 | Ideal
From $200
Compare at $950
Save 79.3%IGI | 1.06ct | Marquise | E | VS2 | Very Good
From $201
Compare at $970
Save 79.5%IGI | 1.01ct | Marquise | G | VS2 | Very Good
From $201
Compare at $980
Save 70%IGI | 1.04ct | Marquise | G | VS2 | Ideal
From $201
Compare at $670
Save 51.8%IGI | 1.02ct | Marquise | E | VS2 | Very Good
From $201
Compare at $417
Save 69.4%IGI | 1ct | Marquise | E | SI1 | Excellent
From $202
Compare at $660