0.3 Carat Round Natural Diamonds
Search over 17,334 0.3 Carat Round natural diamonds from 8 online retailers.Prices typically range from $187 to $1,417 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
0.3 Carat Round Natural Diamonds Available
See All Matching OffersShowing up to 50 of 17,334 offers.
Save 14.6%IGI | 0.3ct | Round | K | VS2 | Excellent
From $187
Compare at $219
Save 11.6%IGI | 0.3ct | Round | K | SI1 | Very Good
From $187
Compare at $212
Save 11.6%IGI | 0.3ct | Round | K | SI1 | Very Good
From $187
Compare at $212
Save 11.6%IGI | 0.3ct | Round | K | SI1 | Very Good
From $187
Compare at $212
Save 12%IGI | 0.3ct | Round | K | SI1 | Very Good
From $192
Compare at $218
Save 11.9%IGI | 0.3ct | Round | K | SI1 | Very Good
From $198
Compare at $225
Save 11.9%IGI | 0.3ct | Round | K | SI1 | Very Good
From $198
Compare at $225
Save 11.2%IGI | 0.3ct | Round | K | VS1 | Very Good
From $198
Compare at $223
Save 11.2%IGI | 0.3ct | Round | K | VS1 | Very Good
From $198
Compare at $223
Save 11.2%IGI | 0.3ct | Round | K | VS1 | Very Good
From $198
Compare at $223
Save 11.9%IGI | 0.3ct | Round | K | SI1 | Very Good
From $198
Compare at $225
Save 11.9%IGI | 0.3ct | Round | K | SI1 | Very Good
From $198
Compare at $225
Save 11.9%IGI | 0.3ct | Round | K | SI1 | Very Good
From $198
Compare at $225
Save 11.2%IGI | 0.3ct | Round | K | VS1 | Very Good
From $198
Compare at $223
Save 11.2%IGI | 0.3ct | Round | K | VS1 | Very Good
From $198
Compare at $223
Save 12.2%IGI | 0.3ct | Round | K | SI1 | Excellent
From $203
Compare at $231
Save 12.2%IGI | 0.3ct | Round | K | VS2 | Very Good
From $203
Compare at $231
Save 12.2%IGI | 0.3ct | Round | K | VS2 | Very Good
From $203
Compare at $231
Save 12.2%IGI | 0.3ct | Round | K | VS2 | Very Good
From $203
Compare at $231
Save 12.2%IGI | 0.3ct | Round | K | VS2 | Very Good
From $203
Compare at $231
Save 12.2%IGI | 0.3ct | Round | K | VS2 | Very Good
From $203
Compare at $231
Save 14.6%IGI | 0.3ct | Round | K | VS1 | Excellent
From $204
Compare at $239
Save 16.9%IGI | 0.3ct | Round | K | VS1 | Excellent
From $206
Compare at $248
Save 12.1%IGI | 0.3ct | Round | K | VS2 | Excellent
From $209
Compare at $238
Save 14.5%IGI | 0.3ct | Round | K | VVS1 | Excellent
From $210
Compare at $246
Save 24.3%GIA | 0.3ct | Round | L | VS2 | Ideal
From $212
Compare at $280
Save 41.3%GIA | 0.3ct | Round | K | SI2 | Excellent
From $212
Compare at $361
Save 16.9%IGI | 0.31ct | Round | K | VS1 | Excellent
From $213
Compare at $256
Save 12.4%IGI | 0.3ct | Round | K | SI1 | Very Good
From $214
Compare at $244
Save 12.4%IGI | 0.3ct | Round | K | SI1 | Very Good
From $214
Compare at $244
Save 12.4%IGI | 0.3ct | Round | K | SI1 | Very Good
From $214
Compare at $244
Save 12.4%IGI | 0.3ct | Round | K | SI1 | Very Good
From $214
Compare at $244
Save 12.4%IGI | 0.3ct | Round | K | SI1 | Very Good
From $214
Compare at $244
Save 12.4%IGI | 0.3ct | Round | K | SI1 | Very Good
From $214
Compare at $244
Save 12.4%IGI | 0.3ct | Round | K | SI1 | Very Good
From $214
Compare at $244
Save 16.8%IGI | 0.3ct | Round | K | VS1 | Excellent
From $216
Compare at $260
Save 15.2%IGI | 0.3ct | Round | K | SI1 | Very Good
From $216
Compare at $255
Save 16.8%IGI | 0.3ct | Round | K | SI1 | Excellent
From $216
Compare at $260
Save 14.4%IGI | 0.32ct | Round | K | VS1 | Excellent
From $217
Compare at $253
Save 14.8%IGI | 0.32ct | Round | K | VVS2 | Excellent
From $217
Compare at $255
Save 15.2%IGI | 0.3ct | Round | I | SI1 | Very Good
From $219
Compare at $258
Save 12.3%IGI | 0.3ct | Round | K | VS2 | Ideal
From $220
Compare at $251
Save 12.3%IGI | 0.3ct | Round | K | VS2 | Ideal
From $220
Compare at $251
Save 19.6%GIA | 0.31ct | Round | L | VS1 | Excellent
From $220
Compare at $274
Save 12.3%IGI | 0.3ct | Round | K | VS2 | Excellent
From $220
Compare at $251
Save 14.1%IGI | 0.3ct | Round | K | VVS1 | Very Good
From $220
Compare at $256
Save 12.3%IGI | 0.3ct | Round | K | VS2 | Ideal
From $220
Compare at $251
Save 12.3%IGI | 0.3ct | Round | K | VS2 | Excellent
From $220
Compare at $251
Save 12.3%IGI | 0.3ct | Round | K | VS2 | Ideal
From $220
Compare at $251
Save 19.7%GIA | 0.3ct | Round | L | VS1 | Excellent
From $220
Compare at $274