3 Carat Radiant Lab Grown Diamonds
Search over 9,846 3 Carat Radiant lab grown diamonds from 14 online retailers.Prices typically range from $412 to $18,601 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
3 Carat Radiant Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 9,846 offers.
Save 70.1%IGI | 3.09ct | Radiant | E | SI1 | Ideal
From $412
Compare at $1,376
Save 65.9%IGI | 3.03ct | Radiant | F | SI1 | Very Good
From $415
Compare at $1,218
Save 69.6%IGI | 3.03ct | Radiant | E | SI1 | Ideal
From $417
Compare at $1,371
Save 69.6%IGI | 3.03ct | Radiant | E | SI1 | Ideal
From $417
Compare at $1,371
Save 69.6%IGI | 3.03ct | Radiant | E | SI1 | Ideal
From $417
Compare at $1,371
Save 69.6%IGI | 3.03ct | Radiant | E | SI1 | Ideal
From $417
Compare at $1,371
Save 69.7%IGI | 3.01ct | Radiant | E | SI1 | Ideal
From $419
Compare at $1,383
Save 65.1%IGI | 3.01ct | Radiant | F | SI1 | Very Good
From $421
Compare at $1,205
Save 69.6%IGI | 3.06ct | Radiant | E | SI1 | Ideal
From $421
Compare at $1,384
Save 69.4%IGI | 3.1ct | Radiant | E | SI1 | Ideal
From $422
Compare at $1,380
Save 69.4%IGI | 3.1ct | Radiant | E | SI1 | Ideal
From $422
Compare at $1,380
Save 65.7%IGI | 3.05ct | Radiant | F | SI1 | Ideal
From $424
Compare at $1,235
Save 69.6%IGI | 3.04ct | Radiant | E | SI1 | Ideal
From $424
Compare at $1,397
IGI | 3.02ct | Radiant | E | SI1 | Very Good
From $425
Compare at $1,227
Save 69.5%IGI | 3.1ct | Radiant | E | SI1 | Ideal
From $427
Compare at $1,402
Save 69.5%IGI | 3.1ct | Radiant | E | SI1 | Ideal
From $427
Compare at $1,402
Save 69.5%IGI | 3.1ct | Radiant | E | SI1 | Ideal
From $427
Compare at $1,402
Save 66%IGI | 3.08ct | Radiant | F | SI1 | Ideal
From $428
Compare at $1,258
Save 65.7%IGI | 3.05ct | Radiant | E | SI1 | Very Good
From $429
Compare at $1,249
Save 65.7%IGI | 3.08ct | Radiant | F | SI1 | Very Good
From $431
Compare at $1,258
Save 66.7%IGI | 3.1ct | Radiant | E | SI1 | Ideal
From $431
Compare at $1,293
Save 65.7%IGI | 3.06ct | Radiant | E | SI1 | Excellent
From $431
Compare at $1,258
Save 65.7%IGI | 3.06ct | Radiant | E | SI1 | Very Good
From $431
Compare at $1,258
Save 64.6%IGI | 3.01ct | Radiant | E | SI1 | Very Good
From $432
Compare at $1,221
Save 64.8%IGI | 3.03ct | Radiant | E | SI1 | Very Good
From $435
Compare at $1,237
Save 68.8%IGI | 3.1ct | Radiant | E | SI1 | Very Good
From $436
Compare at $1,396
IGI | 3.04ct | Radiant | E | SI1 | Very Good
From $437
Compare at $1,245
Save 64.9%IGI | 3.04ct | Radiant | E | SI1 | Very Good
From $437
Compare at $1,245
Save 65%IGI | 3.05ct | Radiant | E | SI1 | Very Good
From $438
Compare at $1,252
Save 65%IGI | 3.05ct | Radiant | E | SI1 | Excellent
From $438
Compare at $1,252
Save 66%IGI | 3.1ct | Radiant | E | SI1 | Very Good
From $438
Compare at $1,289
Save 64.5%IGI | 3.03ct | Radiant | E | SI1 | Very Good
From $440
Compare at $1,238
Save 65.9%IGI | 3.1ct | Radiant | E | SI1 | Very Good
From $440
Compare at $1,290
IGI | 3.08ct | Radiant | E | SI1 | Very Good
From $440
Compare at $1,275
Save 65.1%IGI | 3.06ct | Radiant | E | SI1 | Excellent
From $440
Compare at $1,260
Save 65.2%IGI | 3.07ct | Radiant | E | SI1 | Very Good
From $441
Compare at $1,267
Save 64.7%IGI | 3.05ct | Radiant | E | SI1 | Very Good
From $442
Compare at $1,253
Save 65.3%IGI | 3.08ct | Radiant | E | SI1 | Very Good
From $442
Compare at $1,275
Save 69.5%IGI | 3.09ct | Radiant | E | SI1 | Very Good
From $444
Compare at $1,455
Save 65.4%IGI | 3.09ct | Radiant | E | SI1 | Very Good
From $444
Compare at $1,283
Save 66.8%IGI | 3.02ct | Radiant | H | VS1 | Ideal
From $446
Compare at $1,345
Save 15.4%IGI | 3.08ct | Radiant | G | VS1 | Very Good
From $449
Compare at $531
Save 62.8%IGI | 3.01ct | Radiant | H | VS1 | Very Good
From $449
Compare at $1,208
Save 62.8%IGI | 3.01ct | Radiant | H | VS1 | Very Good
From $449
Compare at $1,208
Save 15.6%IGI | 3.09ct | Radiant | G | VS1 | Very Good
From $450
Compare at $533
Save 63%IGI | 3.02ct | Radiant | H | VS1 | Very Good
From $450
Compare at $1,215
Save 63.1%IGI | 3.03ct | Radiant | H | VS1 | Very Good
From $451
Compare at $1,223
Save 67.6%IGI | 3.03ct | Radiant | G | VVS2 | Very Good
From $451
Compare at $1,392
Save 63.1%IGI | 3.03ct | Radiant | H | VS1 | Very Good
From $451
Compare at $1,223
Save 62.5%IGI | 3ct | Radiant | H | VS1 | Very Good
From $451
Compare at $1,202