0.3 Carat Cushion Lab Grown Diamonds
Search over 139 0.3 Carat Cushion lab grown diamonds from 4 online retailers.Prices typically range from $107 to $368 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 139 offers.
Save 68.5%IGI | 0.4ct | Cushion | D | VVS2 | Very Good
From $107
Compare at $340
Save 76.6%IGI | 0.33ct | Cushion | D | VS2 | Very Good
From $109
Compare at $465
Save 74.4%IGI | 0.4ct | Cushion | E | VVS2 | Ideal
From $125
Compare at $488
Save 70.4%IGI | 0.31ct | Cushion | E | VVS2 | Ideal
From $126
Compare at $425
Save 69.7%IGI | 0.4ct | Cushion | D | SI1 | Ideal
From $126
Compare at $416
Save 73.4%IGI | 0.3ct | Cushion | E | VS1 | Very Good
From $127
Compare at $477
Save 70.3%IGI | 0.32ct | Cushion | E | VVS2 | Very Good
From $130
Compare at $437
Save 56%IGI | 0.3ct | Cushion | D | VVS1 | Good
From $132
Compare at $300
Save 72.8%IGI | 0.31ct | Cushion | D | VS2 | Very Good
From $135
Compare at $497
Save 52.8%IGI | 0.36ct | Cushion | E | VS1 | Very Good
From $137
Compare at $290
Save 72.3%IGI | 0.32ct | Cushion | D | VS2 | Very Good
From $140
Compare at $506
Save 16.1%IGI | 0.4ct | Cushion | D | VVS2 | Very Good
From $141
Compare at $168
Save 69.7%IGI | 0.4ct | Cushion | D | VS1 | Ideal
From $142
Compare at $468
Save 69.7%IGI | 0.4ct | Cushion | D | VS1 | Ideal
From $142
Compare at $468
Save 65.1%IGI | 0.38ct | Cushion | D | SI1 | Ideal
From $142
Compare at $407
Save 72.3%IGI | 0.31ct | Cushion | D | VS1 | Excellent
From $143
Compare at $516
Save 72.1%IGI | 0.3ct | Cushion | E | VVS1 | Very Good
From $144
Compare at $516
Save 65.1%IGI | 0.3ct | Cushion | D | VVS2 | Very Good
From $144
Compare at $413
Save 68%IGI | 0.37ct | Cushion | E | VS1 | Ideal
From $145
Compare at $453
Save 67.3%IGI | 0.36ct | Cushion | E | VVS2 | Ideal
From $146
Compare at $447
Save 72.1%IGI | 0.37ct | Cushion | E | VS1 | Ideal
From $146
Compare at $523
Save 72.2%IGI | 0.36ct | Cushion | D | VS1 | Very Good
From $146
Compare at $525
Save 72.2%IGI | 0.33ct | Cushion | D | VS1 | Very Good
From $146
Compare at $525
Save 74.5%IGI | 0.4ct | Cushion | D | VVS2 | Very Good
From $148
Compare at $580
Save 65.3%IGI | 0.34ct | Cushion | D | VS2 | Ideal
From $148
Compare at $426
Save 67.4%IGI | 0.4ct | Cushion | D | VVS2 | Ideal
From $148
Compare at $454
Save 63.6%IGI | 0.4ct | Cushion | D | VVS2 | Excellent
From $148
Compare at $407
Save 67.4%IGI | 0.4ct | Cushion | D | VVS2 | Excellent
From $148
Compare at $454
Save 65.2%IGI | 0.32ct | Cushion | D | VS1 | Ideal
From $148
Compare at $425
Save 65.2%IGI | 0.32ct | Cushion | D | VS1 | Ideal
From $148
Compare at $425
Save 72%IGI | 0.34ct | Cushion | D | VS2 | Ideal
From $148
Compare at $528
Save 68.2%IGI | 0.36ct | Cushion | D | VVS2 | Excellent
From $149
Compare at $468
Save 67.5%IGI | 0.36ct | Cushion | D | VVS2 | Ideal
From $149
Compare at $458
Save 67.2%IGI | 0.38ct | Cushion | F | VVS2 | Ideal
From $151
Compare at $461
Save 67.2%IGI | 0.36ct | Cushion | E | VVS1 | Ideal
From $152
Compare at $464
Save 65.1%IGI | 0.33ct | Cushion | E | VVS2 | Ideal
From $153
Compare at $438
Save 65.2%IGI | 0.32ct | Cushion | D | VVS2 | Excellent
From $153
Compare at $440
Save 65.1%IGI | 0.36ct | Cushion | D | VS2 | Very Good
From $157
Compare at $450
Save 65%IGI | 0.38ct | Cushion | F | VVS2 | Very Good
From $157
Compare at $449
Save 64.9%IGI | 0.34ct | Cushion | D | VS1 | Good
From $158
Compare at $450
Save 65%IGI | 0.33ct | Cushion | D | VVS2 | Very Good
From $158
Compare at $452
Save 65%IGI | 0.33ct | Cushion | D | VVS2 | Ideal
From $158
Compare at $452
Save 64.9%IGI | 0.34ct | Cushion | E | VVS2 | Excellent
From $158
Compare at $450
Save 65.2%IGI | 0.39ct | Cushion | D | VVS2 | Ideal
From $161
Compare at $463
Save 71.4%IGI | 0.37ct | Cushion | E | VS1 | Very Good
From $161
Compare at $563
Save 64.9%IGI | 0.37ct | Cushion | D | VS2 | Ideal
From $162
Compare at $461
Save 64.9%IGI | 0.37ct | Cushion | D | VS2 | Ideal
From $162
Compare at $461
Save 65.1%IGI | 0.35ct | Cushion | D | VS1 | Ideal
From $162
Compare at $464
Save 65.1%IGI | 0.35ct | Cushion | D | VS1 | Ideal
From $162
Compare at $464
Save 64.9%IGI | 0.34ct | Cushion | D | VVS2 | Excellent
From $163
Compare at $465