0.3 Carat Cushion Lab Grown Diamonds
Search over 187 0.3 Carat Cushion lab grown diamonds from 6 online retailers.Prices typically range from $83 to $418 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
0.3 Carat Cushion Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 187 offers.
Save 76.8%IGI | 0.31ct | Cushion | D | VVS2 | Very Good
From $83
Compare at $358
Save 76.4%IGI | 0.33ct | Cushion | D | VS1 | Excellent
From $87
Compare at $369
Save 75.7%IGI | 0.33ct | Cushion | D | VVS2 | Very Good
From $89
Compare at $366
Save 39%IGI | 0.3ct | Cushion | D | VVS1 | Good
From $112
Compare at $184
Save 73.5%IGI | 0.33ct | Cushion | D | VS2 | Very Good
From $115
Compare at $434
Save 38.3%IGI | 0.35ct | Cushion | F | VS1 | Very Good
From $119
Compare at $193
Save 72.9%IGI | 0.31ct | Cushion | E | VVS2 | Ideal
From $122
Compare at $450
Save 72.9%IGI | 0.31ct | Cushion | D | VS1 | Very Good
From $122
Compare at $450
Save 70.8%IGI | 0.36ct | Cushion | D | VS1 | Very Good
From $125
Compare at $428
Save 61.8%IGI | 0.31ct | Cushion | D | VS1 | Good
From $126
Compare at $330
Save 72.5%IGI | 0.32ct | Cushion | E | VVS2 | Very Good
From $126
Compare at $459
Save 38.2%IGI | 0.36ct | Cushion | D | VS1 | Very Good
From $128
Compare at $207
Save 61.8%IGI | 0.32ct | Cushion | D | VS1 | Ideal
From $130
Compare at $340
Save 61.8%IGI | 0.32ct | Cushion | D | VS1 | Ideal
From $130
Compare at $340
Save 72.2%IGI | 0.33ct | Cushion | D | VS1 | Ideal
From $130
Compare at $468
Save 55.3%IGI | 0.4ct | Cushion | FANCY | VS1 | Good
From $131
Compare at $293
Save 61.7%IGI | 0.34ct | Cushion | D | VS1 | Good
From $131
Compare at $342
Save 61.7%IGI | 0.35ct | Cushion | D | VS2 | Ideal
From $132
Compare at $345
Save 70.1%IGI | 0.38ct | Cushion | D | VS1 | Excellent
From $132
Compare at $441
Save 38.5%IGI | 0.36ct | Cushion | D | VVS2 | Ideal
From $133
Compare at $216
Save 70.2%IGI | 0.37ct | Cushion | E | VS1 | Ideal
From $133
Compare at $447
Save 38.1%IGI | 0.34ct | Cushion | D | VVS2 | Excellent
From $134
Compare at $216
Save 61.5%IGI | 0.35ct | Cushion | D | VS1 | Ideal
From $135
Compare at $351
Save 61.5%IGI | 0.35ct | Cushion | D | VS1 | Ideal
From $135
Compare at $351
Save 61.6%IGI | 0.33ct | Cushion | E | VVS2 | Ideal
From $136
Compare at $354
Save 49.3%IGI | 0.32ct | Cushion | D | VVS2 | Very Good
From $137
Compare at $270
Save 50.7%IGI | 0.36ct | Cushion | E | VS1 | Very Good
From $137
Compare at $278
Save 61.6%IGI | 0.32ct | Cushion | D | VVS2 | Excellent
From $137
Compare at $357
Save 61.3%IGI | 0.34ct | Cushion | E | VVS2 | Excellent
From $138
Compare at $357
Save 37.9%IGI | 0.4ct | Cushion | D | VVS2 | Excellent
From $139
Compare at $224
Save 61.5%IGI | 0.36ct | Cushion | D | VS1 | Ideal
From $139
Compare at $361
Save 61.4%IGI | 0.38ct | Cushion | D | SI1 | Ideal
From $139
Compare at $360
Save 61.5%IGI | 0.36ct | Cushion | D | VS1 | Excellent
From $139
Compare at $361
Save 61.4%IGI | 0.37ct | Cushion | D | VS2 | Ideal
From $140
Compare at $363
Save 61.5%IGI | 0.34ct | Cushion | D | VVS2 | Excellent
From $140
Compare at $364
Save 61.5%IGI | 0.34ct | Cushion | D | VVS2 | Excellent
From $140
Compare at $364
Save 61.5%IGI | 0.34ct | Cushion | D | VVS2 | Ideal
From $140
Compare at $364
Save 61.5%IGI | 0.34ct | Cushion | D | VVS2 | Ideal
From $140
Compare at $364
Save 61.4%IGI | 0.37ct | Cushion | D | VS2 | Ideal
From $140
Compare at $363
Save 61.6%IGI | 0.33ct | Cushion | D | VVS2 | Very Good
From $141
Compare at $367
Save 61.6%IGI | 0.33ct | Cushion | D | VVS2 | Ideal
From $141
Compare at $367
Save 61%IGI | 0.36ct | Cushion | E | VVS2 | Ideal
From $142
Compare at $364
Save 61.3%IGI | 0.35ct | Cushion | E | VVS2 | Ideal
From $142
Compare at $367
Save 69.5%IGI | 0.35ct | Cushion | D | VVS2 | Very Good
From $142
Compare at $466
Save 69.4%IGI | 0.36ct | Cushion | D | VS1 | Very Good
From $142
Compare at $464
Save 61.4%IGI | 0.36ct | Cushion | E | VS1 | Very Good
From $143
Compare at $370
Save 61.4%IGI | 0.37ct | Cushion | D | VS1 | Ideal
From $143
Compare at $370
Save 61.4%IGI | 0.35ct | Cushion | D | VVS2 | Excellent
From $144
Compare at $373
Save 61.4%IGI | 0.35ct | Cushion | D | VVS2 | Very Good
From $144
Compare at $373
Save 69.2%IGI | 0.37ct | Cushion | E | VS1 | Ideal
From $144
Compare at $468