3 Carat Round Lab Grown Diamonds
Search over 20,437 3 Carat Round lab grown diamonds from 14 online retailers.Prices typically range from $446 to $44,986 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
3 Carat Round Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 20,437 offers.
Save 31.8%IGI | 3ct | Round | H | VVS2 | Excellent
From $446
Compare at $654
Save 30.9%IGI | 3.04ct | Round | H | VVS2 | Ideal
From $452
Compare at $654
Save 30.9%IGI | 3.04ct | Round | H | VS1 | Ideal
From $452
Compare at $654
Save 58.2%IGI | 3.03ct | Round | H | VS2 | Ideal
From $496
Compare at $1,186
Save 61.3%IGI | 3.02ct | Round | I | VS1 | Ideal
From $500
Compare at $1,292
Save 65.4%IGI | 3.1ct | Round | I | VVS2 | Ideal
From $500
Compare at $1,447
Save 56.4%IGI | 3.07ct | Round | H | VS1 | Ideal
From $502
Compare at $1,152
Save 54.8%IGI | 3.02ct | Round | E | SI1 | Ideal
From $504
Compare at $1,115
Save 58.8%IGI | 3.09ct | Round | H | VS2 | Ideal
From $506
Compare at $1,229
Save 54.9%IGI | 3.02ct | Round | H | VS1 | Ideal
From $507
Compare at $1,124
Save 58%IGI | 3.06ct | Round | H | VS2 | Ideal
From $507
Compare at $1,208
Save 58.5%IGI | 3.02ct | Round | G | VS1 | Ideal
From $509
Compare at $1,227
Save 54.9%IGI | 3.03ct | Round | H | VS1 | Ideal
From $510
Compare at $1,131
Save 54.9%IGI | 3.03ct | Round | H | VS1 | Ideal
From $510
Compare at $1,131
Save 79.9%IGI | 3.08ct | Round | F | SI1 | Ideal
From $511
Compare at $2,540
Save 54.1%IGI | 3.01ct | Round | H | VS1 | Ideal
From $513
Compare at $1,118
Save 54.1%IGI | 3.01ct | Round | H | VS1 | Ideal
From $513
Compare at $1,118
Save 54.1%IGI | 3.01ct | Round | H | VS1 | Very Good
From $513
Compare at $1,118
Save 55.8%IGI | 3.09ct | Round | H | VS1 | Ideal
From $516
Compare at $1,167
Save 57.1%IGI | 3.04ct | Round | H | VVS2 | Ideal
From $518
Compare at $1,207
Save 57.2%IGI | 3.05ct | Round | H | VVS2 | Ideal
From $519
Compare at $1,214
Save 60%IGI | 3ct | Round | G | VS2 | Excellent
From $525
Compare at $1,313
Save 60.2%IGI | 3.01ct | Round | G | VS2 | Ideal
From $526
Compare at $1,322
Save 62%IGI | 3.09ct | Round | G | VS2 | Excellent
From $526
Compare at $1,385
Save 61.1%IGI | 3.06ct | Round | G | VS2 | Excellent
From $529
Compare at $1,360
Save 60.8%IGI | 3.08ct | Round | G | VS1 | Excellent
From $532
Compare at $1,357
Save 60.7%IGI | 3.08ct | Round | G | VS1 | Ideal
From $532
Compare at $1,355
Save 61.4%IGI | 3.08ct | Round | G | VS2 | Excellent
From $532
Compare at $1,377
Save 61%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,366
Save 61%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,366
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Ideal
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Ideal
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.09ct | Round | G | VS1 | Excellent
From $533
Compare at $1,364
Save 60.9%IGI | 3.1ct | Round | G | VS1 | Excellent
From $536
Compare at $1,372
Save 60.9%IGI | 3.1ct | Round | G | VS1 | Ideal
From $536
Compare at $1,372
Save 60.9%IGI | 3.1ct | Round | G | VS1 | Excellent
From $536
Compare at $1,372
Save 60.9%IGI | 3.1ct | Round | G | VS1 | Excellent
From $536
Compare at $1,372
Save 60.9%IGI | 3.1ct | Round | G | VS1 | Ideal
From $536
Compare at $1,372
Save 60.2%IGI | 3.07ct | Round | G | VS1 | Very Good
From $537
Compare at $1,349
Save 54.5%IGI | 3.04ct | Round | H | VS2 | Very Good
From $538
Compare at $1,183
Save 31.5%IGI | 3ct | Round | I | VS1 | Ideal
From $539
Compare at $787
Save 60.3%IGI | 3.08ct | Round | G | VS1 | Ideal
From $539
Compare at $1,357
Save 60.3%IGI | 3.08ct | Round | G | VS1 | Ideal
From $539
Compare at $1,357