0.4 Carat Round Lab Grown Diamonds
Search over 3,092 0.4 Carat Round lab grown diamonds from 6 online retailers.Prices typically range from $141 to $926 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
0.4 Carat Round Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 3,092 offers.
Save 35.9%IGI | 0.41ct | Round | D | VS2 | Excellent
From $141
Compare at $220
Save 13.5%IGI | 0.42ct | Round | D | VS1 | Good
From $146
Compare at $169
Save 56.5%IGI | 0.45ct | Round | D | VS1 | Ideal
From $148
Compare at $340
Save 56.5%IGI | 0.45ct | Round | D | VS1 | Ideal
From $148
Compare at $340
Save 37.9%IGI | 0.41ct | Round | D | VVS2 | Ideal
From $149
Compare at $240
Save 35.5%IGI | 0.45ct | Round | D | VS1 | Ideal
From $151
Compare at $234
Save 35.5%IGI | 0.45ct | Round | D | VS1 | Ideal
From $151
Compare at $234
Save 35.5%IGI | 0.45ct | Round | D | VS1 | Excellent
From $151
Compare at $234
Save 35.5%IGI | 0.45ct | Round | D | VS1 | Ideal
From $151
Compare at $234
Save 35.5%IGI | 0.45ct | Round | D | VS1 | Ideal
From $151
Compare at $234
Save 35.5%IGI | 0.45ct | Round | D | VS1 | Ideal
From $151
Compare at $234
Save 13.2%IGI | 0.41ct | Round | D | VVS2 | Very Good
From $152
Compare at $175
Save 35.6%IGI | 0.41ct | Round | D | VS1 | Excellent
From $152
Compare at $236
Save 13.4%IGI | 0.44ct | Round | D | VS1 | Excellent
From $155
Compare at $179
Save 13.5%IGI | 0.43ct | Round | D | VS1 | Very Good
From $155
Compare at $179
Save 35.7%IGI | 0.41ct | Round | E | VS1 | Excellent
From $155
Compare at $241
Save 54.4%IGI | 0.42ct | Round | D | VS2 | Ideal
From $155
Compare at $340
Save 23.6%IGI | 0.44ct | Round | D | VS1 | Good
From $155
Compare at $203
Save 35.7%IGI | 0.43ct | Round | D | VVS2 | Excellent
From $157
Compare at $244
Save 35.7%IGI | 0.43ct | Round | D | VVS2 | Ideal
From $157
Compare at $244
Save 13.4%IGI | 0.43ct | Round | D | VVS2 | Very Good
From $157
Compare at $181
Save 35.7%IGI | 0.43ct | Round | D | VVS2 | Excellent
From $157
Compare at $244
Save 35.7%IGI | 0.45ct | Round | D | VS2 | Ideal
From $157
Compare at $244
Save 23.9%IGI | 0.42ct | Round | E | VVS2 | Very Good
From $157
Compare at $206
Save 35.7%IGI | 0.41ct | Round | E | VS2 | Ideal
From $157
Compare at $244
Save 35.7%IGI | 0.43ct | Round | F | VS1 | Ideal
From $157
Compare at $244
Save 59.7%IGI | 0.47ct | Round | E | VS1 | Very Good
From $157
Compare at $390
Save 13.3%IGI | 0.44ct | Round | D | VS2 | Very Good
From $159
Compare at $183
Save 35.6%IGI | 0.48ct | Round | D | VS1 | Excellent
From $159
Compare at $247
Save 35.6%IGI | 0.43ct | Round | D | VS1 | Excellent
From $159
Compare at $247
IGI | 0.41ct | Round | D | SI1 | Excellent
From $159
Compare at $164
Save 35.6%IGI | 0.44ct | Round | D | VVS2 | Ideal
From $161
Compare at $250
Save 35.6%IGI | 0.43ct | Round | E | VS1 | Ideal
From $163
Compare at $253
Save 13%IGI | 0.45ct | Round | D | VS1 | Very Good
From $163
Compare at $187
Save 53.4%IGI | 0.44ct | Round | D | VS2 | Ideal
From $163
Compare at $350
Save 35.6%IGI | 0.43ct | Round | E | VS1 | Excellent
From $163
Compare at $253
Save 13%IGI | 0.45ct | Round | E | VS1 | Excellent
From $163
Compare at $187
Save 52%IGI | 0.42ct | Round | D | SI1 | Ideal
From $163
Compare at $340
Save 27.1%IGI | 0.42ct | Round | D | VS1 | Ideal
From $165
Compare at $226
Save 21.9%IGI | 0.42ct | Round | D | VVS2 | Very Good
From $165
Compare at $211
Save 11%IGI | 0.42ct | Round | D | VS1 | Very Good
From $165
Compare at $185
Save 11%IGI | 0.42ct | Round | D | VS1 | Very Good
From $165
Compare at $185
Save 51.5%IGI | 0.41ct | Round | D | SI1 | Excellent
From $165
Compare at $340
Save 39.8%IGI | 0.41ct | Round | D | SI1 | Ideal
From $165
Compare at $274
Save 35.5%IGI | 0.45ct | Round | D | VVS2 | Ideal
From $165
Compare at $256
Save 13.3%IGI | 0.48ct | Round | D | VS1 | Very Good
From $165
Compare at $190
Save 54.1%IGI | 0.45ct | Round | D | SI1 | Ideal
From $165
Compare at $360
Save 21.7%IGI | 0.44ct | Round | D | VS2 | Very Good
From $166
Compare at $212
IGI | 0.41ct | Round | E | VS1 | Ideal
From $166
Compare at $181
IGI | 0.45ct | Round | D | VS1 | Ideal
From $166
Compare at $183