0.4 Carat Cushion Lab Grown Diamonds
Search over 421 0.4 Carat Cushion lab grown diamonds from 4 online retailers.Prices typically range from $95 to $373 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
0.4 Carat Cushion Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 421 offers.
Save 58.5%IGI | 0.45ct | Cushion | E | SI1 | Very Good
From $95
Compare at $229
Save 55.3%IGI | 0.43ct | Cushion | F | VS2 | Very Good
From $106
Compare at $237
Save 52.7%IGI | 0.49ct | Cushion | D | VS1 | Very Good
From $113
Compare at $239
Save 69.2%IGI | 0.41ct | Cushion | D | VS2 | Very Good
From $113
Compare at $367
Save 71.5%IGI | 0.49ct | Cushion | E | VS1 | Excellent
From $117
Compare at $410
Save 68.4%IGI | 0.42ct | Cushion | D | VS1 | Very Good
From $120
Compare at $380
Save 68.7%IGI | 0.45ct | Cushion | E | VS2 | Excellent
From $122
Compare at $390
Save 54.6%IGI | 0.43ct | Cushion | F | VVS2 | Very Good
From $124
Compare at $273
Save 58.8%IGI | 0.49ct | Cushion | D | VVS2 | Good
From $125
Compare at $303
Save 68.3%IGI | 0.47ct | Cushion | E | VS1 | Good
From $127
Compare at $400
Save 65.4%IGI | 0.41ct | Cushion | D | VS1 | Ideal
From $128
Compare at $370
Save 68%IGI | 0.47ct | Cushion | D | VVS2 | Ideal
From $128
Compare at $400
Save 68%IGI | 0.48ct | Cushion | D | VVS2 | Good
From $131
Compare at $410
Save 67.8%IGI | 0.46ct | Cushion | D | VS1 | Excellent
From $132
Compare at $410
Save 68.6%IGI | 0.49ct | Cushion | E | VS1 | Very Good
From $132
Compare at $420
Save 68.6%IGI | 0.49ct | Cushion | E | VS1 | Good
From $132
Compare at $420
Save 65.6%IGI | 0.43ct | Cushion | D | VS1 | Very Good
From $134
Compare at $390
Save 66.3%IGI | 0.45ct | Cushion | E | VS1 | Ideal
From $135
Compare at $400
Save 65.8%IGI | 0.44ct | Cushion | E | VVS2 | Ideal
From $137
Compare at $400
Save 69.3%IGI | 0.49ct | Cushion | E | VVS2 | Good
From $137
Compare at $446
Save 54.5%IGI | 0.44ct | Cushion | D | SI1 | Ideal
From $138
Compare at $304
Save 65.9%IGI | 0.45ct | Cushion | E | VVS2 | Ideal
From $140
Compare at $410
Save 45.9%IGI | 0.45ct | Cushion | E | VS1 | Very Good
From $141
Compare at $261
Save 63.8%IGI | 0.42ct | Cushion | D | VS1 | Very Good
From $141
Compare at $390
Save 54.4%IGI | 0.42ct | Cushion | D | VVS2 | Ideal
From $141
Compare at $309
Save 54.4%IGI | 0.42ct | Cushion | D | VVS2 | Excellent
From $141
Compare at $309
Save 54.5%IGI | 0.41ct | Cushion | D | VS1 | Ideal
From $142
Compare at $312
Save 59.4%IGI | 0.42ct | Cushion | E | SI1 | Ideal
From $142
Compare at $350
Save 67.7%IGI | 0.48ct | Cushion | D | VVS2 | Very Good
From $142
Compare at $440
Save 54.5%IGI | 0.41ct | Cushion | D | VS1 | Ideal
From $142
Compare at $312
Save 45.7%IGI | 0.48ct | Cushion | E | VS2 | Very Good
From $143
Compare at $263
Save 54.5%IGI | 0.43ct | Cushion | E | VS1 | Ideal
From $144
Compare at $316
Save 54.3%IGI | 0.46ct | Cushion | E | VVS2 | Ideal
From $144
Compare at $315
Save 54.6%IGI | 0.46ct | Cushion | D | SI1 | Ideal
From $144
Compare at $317
Save 54.3%IGI | 0.42ct | Cushion | D | VS2 | Ideal
From $144
Compare at $315
Save 65.7%IGI | 0.48ct | Cushion | E | VS1 | Ideal
From $144
Compare at $420
Save 54.5%IGI | 0.48ct | Cushion | E | VS1 | Excellent
From $144
Compare at $316
Save 69.1%IGI | 0.48ct | Cushion | D | VS1 | Very Good
From $146
Compare at $473
Save 54.3%IGI | 0.42ct | Cushion | D | VS1 | Excellent
From $146
Compare at $319
Save 67.6%IGI | 0.49ct | Cushion | D | VVS2 | Excellent
From $146
Compare at $450
Save 61.6%IGI | 0.44ct | Cushion | D | VS1 | Very Good
From $146
Compare at $380
Save 54.5%IGI | 0.49ct | Cushion | E | VS1 | Very Good
From $147
Compare at $323
Save 46%IGI | 0.45ct | Cushion | E | VS2 | Excellent
From $148
Compare at $274
Save 62.1%IGI | 0.45ct | Cushion | E | VS1 | Very Good
From $148
Compare at $390
Save 57.4%IGI | 0.41ct | Cushion | E | VS2 | Ideal
From $149
Compare at $350
Save 69.2%IGI | 0.49ct | Cushion | D | VS1 | Very Good
From $149
Compare at $483
Save 69.2%IGI | 0.49ct | Cushion | D | VS1 | Fair
From $149
Compare at $483
Save 65.1%IGI | 0.48ct | Cushion | D | VS1 | Ideal
From $150
Compare at $430
Save 69%IGI | 0.45ct | Cushion | D | VVS2 | Very Good
From $150
Compare at $484
Save 44.4%IGI | 0.41ct | Cushion | D | VVS2 | Excellent
From $151
Compare at $272