0.3 Carat Cushion Lab Grown Diamonds
Search over 148 0.3 Carat Cushion lab grown diamonds from 4 online retailers.Prices typically range from $106 to $341 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 148 offers.
Save 40.1%IGI | 0.33ct | Cushion | D | VS2 | Very Good
From $106
Compare at $177
Save 58.6%IGI | 0.4ct | Cushion | D | VVS2 | Very Good
From $111
Compare at $268
Save 58.6%IGI | 0.4ct | Cushion | D | VVS2 | Very Good
From $112
Compare at $271
Save 55.2%IGI | 0.3ct | Cushion | E | VS1 | Very Good
From $124
Compare at $277
Save 39%IGI | 0.31ct | Cushion | D | VS2 | Very Good
From $132
Compare at $216
Save 39.5%IGI | 0.32ct | Cushion | E | VVS2 | Very Good
From $133
Compare at $220
Save 58.4%IGI | 0.36ct | Cushion | E | VS1 | Very Good
From $133
Compare at $320
Save 54.5%IGI | 0.4ct | Cushion | D | VVS2 | Ideal
From $134
Compare at $294
Save 53.4%IGI | 0.3ct | Cushion | E | VVS1 | Very Good
From $135
Compare at $290
Save 53.1%IGI | 0.3ct | Cushion | D | VVS2 | Very Good
From $136
Compare at $290
Save 53.1%IGI | 0.32ct | Cushion | D | VS2 | Very Good
From $136
Compare at $290
Save 54.3%IGI | 0.4ct | Cushion | D | VS1 | Ideal
From $139
Compare at $304
Save 56.3%IGI | 0.33ct | Cushion | E | VVS2 | Very Good
From $140
Compare at $320
Save 56.3%IGI | 0.33ct | Cushion | D | VS1 | Very Good
From $142
Compare at $325
Save 39.2%IGI | 0.37ct | Cushion | E | VS1 | Ideal
From $143
Compare at $235
Save 52.3%IGI | 0.31ct | Cushion | E | VVS2 | Ideal
From $143
Compare at $300
Save 49.1%IGI | 0.32ct | Cushion | D | VS1 | Ideal
From $144
Compare at $283
Save 49.1%IGI | 0.33ct | Cushion | E | VVS2 | Ideal
From $144
Compare at $283
Save 39%IGI | 0.32ct | Cushion | D | VS1 | Ideal
From $144
Compare at $236
Save 53.5%IGI | 0.34ct | Cushion | D | VS2 | Ideal
From $144
Compare at $310
Save 49%IGI | 0.32ct | Cushion | D | VVS2 | Excellent
From $145
Compare at $284
Save 55.8%IGI | 0.37ct | Cushion | E | VS1 | Ideal
From $146
Compare at $330
Save 44.2%IGI | 0.4ct | Cushion | D | VVS2 | Ideal
From $148
Compare at $265
Save 44.2%IGI | 0.4ct | Cushion | D | VVS2 | Excellent
From $148
Compare at $265
Save 49.2%IGI | 0.33ct | Cushion | D | VVS2 | Very Good
From $149
Compare at $293
Save 49.2%IGI | 0.33ct | Cushion | D | VVS2 | Ideal
From $149
Compare at $293
Save 48.9%IGI | 0.34ct | Cushion | E | VVS2 | Excellent
From $149
Compare at $292
Save 39.3%IGI | 0.36ct | Cushion | D | VS1 | Very Good
From $150
Compare at $247
Save 45.7%IGI | 0.4ct | Cushion | D | VVS2 | Very Good
From $151
Compare at $278
Save 39%IGI | 0.38ct | Cushion | F | VVS2 | Very Good
From $152
Compare at $249
Save 49.1%IGI | 0.32ct | Cushion | D | VVS2 | Very Good
From $152
Compare at $299
Save 51%IGI | 0.32ct | Cushion | D | VVS1 | Very Good
From $152
Compare at $310
Save 49.1%IGI | 0.32ct | Cushion | D | VVS1 | Very Good
From $152
Compare at $299
Save 49.1%IGI | 0.32ct | Cushion | D | VVS1 | Very Good
From $152
Compare at $299
Save 56.3%IGI | 0.4ct | Cushion | D | VS2 | Ideal
From $153
Compare at $350
Save 49%IGI | 0.34ct | Cushion | D | VVS2 | Excellent
From $154
Compare at $302
Save 49%IGI | 0.37ct | Cushion | D | VS2 | Ideal
From $157
Compare at $308
Save 56.3%IGI | 0.37ct | Cushion | E | VS1 | Very Good
From $157
Compare at $359
Save 49%IGI | 0.37ct | Cushion | D | VS2 | Ideal
From $157
Compare at $308
Save 39.1%IGI | 0.35ct | Cushion | D | VVS2 | Very Good
From $158
Compare at $260
Save 49.1%IGI | 0.35ct | Cushion | D | VVS2 | Excellent
From $158
Compare at $311
Save 48.9%IGI | 0.35ct | Cushion | D | VS1 | Ideal
From $158
Compare at $309
Save 48.9%IGI | 0.35ct | Cushion | D | VS1 | Ideal
From $158
Compare at $309
Save 50.9%IGI | 0.36ct | Cushion | D | VS1 | Ideal
From $162
Compare at $330
Save 48.9%IGI | 0.37ct | Cushion | E | VVS2 | Ideal
From $162
Compare at $317
Save 38.9%IGI | 0.36ct | Cushion | D | VVS2 | Very Good
From $163
Compare at $267
Save 49%IGI | 0.36ct | Cushion | D | VVS2 | Ideal
From $163
Compare at $319
Save 38.8%IGI | 0.4ct | Cushion | F | VVS1 | Very Good
From $163
Compare at $266
Save 56.2%IGI | 0.36ct | Cushion | E | VVS2 | Ideal
From $165
Compare at $377
Save 51.2%IGI | 0.39ct | Cushion | E | VS1 | Very Good
From $166
Compare at $340