1.5 Carat Radiant Lab Grown Diamonds
Search over 10,559 1.5 Carat Radiant lab grown diamonds from 10 online retailers.Prices typically range from $310 to $5,010 depending on the diamond's shape, color, clarity, and other factors.For broader market trends, check our Diamond Price Indexes.
1.5 Carat Radiant Lab Grown Diamonds Available
See All Matching OffersShowing up to 50 of 10,559 offers.
Save 82%IGI | 1.51ct | Radiant | D | SI1 | Ideal
From $310
Compare at $1,720
Save 43.3%IGI | 1.5ct | Radiant | D | SI1 | Ideal
From $316
Compare at $558
Save 43.3%IGI | 1.5ct | Radiant | D | SI1 | Ideal
From $316
Compare at $558
Save 43.2%IGI | 1.51ct | Radiant | D | SI1 | Ideal
From $318
Compare at $561
Save 43.2%IGI | 1.52ct | Radiant | E | SI1 | Ideal
From $321
Compare at $564
Save 43%IGI | 1.5ct | Radiant | D | SI1 | Ideal
From $323
Compare at $566
Save 43%IGI | 1.5ct | Radiant | D | SI1 | Ideal
From $323
Compare at $566
Save 43%IGI | 1.5ct | Radiant | D | SI1 | Ideal
From $323
Compare at $566
Save 42.9%IGI | 1.51ct | Radiant | D | SI1 | Ideal
From $325
Compare at $569
Save 42.9%IGI | 1.51ct | Radiant | E | SI1 | Ideal
From $325
Compare at $569
Save 43%IGI | 1.54ct | Radiant | D | SI1 | Ideal
From $325
Compare at $570
Save 42.9%IGI | 1.52ct | Radiant | D | SI1 | Ideal
From $327
Compare at $572
Save 42.9%IGI | 1.52ct | Radiant | D | SI1 | Ideal
From $327
Compare at $572
Save 42.9%IGI | 1.52ct | Radiant | D | SI1 | Ideal
From $327
Compare at $572
Save 42.7%IGI | 1.55ct | Radiant | D | SI1 | Ideal
From $333
Compare at $581
Save 42.6%IGI | 1.57ct | Radiant | D | SI1 | Ideal
From $337
Compare at $588
Save 42.6%IGI | 1.57ct | Radiant | D | SI1 | Ideal
From $337
Compare at $588
Save 42.5%IGI | 1.59ct | Radiant | D | SI1 | Ideal
From $342
Compare at $594
Save 68.2%IGI | 1.51ct | Radiant | F | SI1 | Very Good
From $343
Compare at $1,080
Save 83.3%IGI | 1.51ct | Radiant | D | SI1 | Ideal
From $354
Compare at $2,120
Save 81.8%IGI | 1.5ct | Radiant | E | VS2 | Ideal
From $355
Compare at $1,950
Save 81.1%IGI | 1.53ct | Radiant | F | VS2 | Ideal
From $357
Compare at $1,890
Save 81.1%IGI | 1.53ct | Radiant | F | VS2 | Ideal
From $357
Compare at $1,890
Save 81.7%IGI | 1.51ct | Radiant | E | VS2 | Ideal
From $358
Compare at $1,960
Save 81.7%IGI | 1.52ct | Radiant | E | VS2 | Ideal
From $360
Compare at $1,970
Save 81.7%IGI | 1.52ct | Radiant | E | VS2 | Ideal
From $360
Compare at $1,970
Save 81.8%IGI | 1.53ct | Radiant | E | VS2 | Ideal
From $362
Compare at $1,990
Save 77.8%IGI | 1.53ct | Radiant | E | VS2 | Ideal
From $362
Compare at $1,630
Save 81%IGI | 1.56ct | Radiant | F | VS2 | Ideal
From $364
Compare at $1,920
Save 77.7%IGI | 1.54ct | Radiant | E | VS2 | Ideal
From $365
Compare at $1,640
Save 75.6%IGI | 1.57ct | Radiant | F | VS2 | Ideal
From $366
Compare at $1,500
Save 82.6%IGI | 1.52ct | Radiant | F | VS1 | Ideal
From $366
Compare at $2,100
Save 81.7%IGI | 1.55ct | Radiant | E | VS2 | Ideal
From $367
Compare at $2,010
Save 81.1%IGI | 1.58ct | Radiant | F | VS2 | Ideal
From $368
Compare at $1,950
Save 81.7%IGI | 1.56ct | Radiant | E | VS2 | Ideal
From $369
Compare at $2,020
Save 81.7%IGI | 1.56ct | Radiant | E | VS2 | Ideal
From $369
Compare at $2,020
Save 67.7%IGI | 1.54ct | Radiant | F | SI1 | Ideal
From $371
Compare at $1,150
Save 77.7%IGI | 1.54ct | Radiant | F | VS1 | Ideal
From $371
Compare at $1,660
Save 82.6%IGI | 1.54ct | Radiant | F | VS1 | Ideal
From $371
Compare at $2,130
Save 82.6%IGI | 1.54ct | Radiant | F | VS1 | Ideal
From $371
Compare at $2,130
Save 82.9%IGI | 1.52ct | Radiant | E | VS1 | Ideal
From $372
Compare at $2,170
Save 82.9%IGI | 1.52ct | Radiant | E | VS1 | Ideal
From $372
Compare at $2,170
Save 81.8%IGI | 1.57ct | Radiant | E | VS2 | Ideal
From $372
Compare at $2,040
Save 77.7%IGI | 1.52ct | Radiant | E | VS1 | Ideal
From $372
Compare at $1,670
Save 82.6%IGI | 1.55ct | Radiant | F | VS1 | Ideal
From $373
Compare at $2,140
Save 83.5%IGI | 1.54ct | Radiant | F | VVS2 | Excellent
From $373
Compare at $2,260
Save 82.9%IGI | 1.53ct | Radiant | E | VS1 | Ideal
From $374
Compare at $2,190
Save 76%IGI | 1.51ct | Radiant | D | SI1 | Ideal
From $374
Compare at $1,560
Save 82.6%IGI | 1.56ct | Radiant | F | VS1 | Ideal
From $375
Compare at $2,150
Save 82.6%IGI | 1.56ct | Radiant | F | VS1 | Ideal
From $375
Compare at $2,150