3 Carat Radiant Lab-Grown Diamonds

Shop certified 3 carat radiant lab-grown diamonds at William & Sons Jewelers. Every stone is graded by IGI or GIA, shown in 360°, priced below the big online retailers and ships free.

All 3 Carat Radiant Lab-Grown Diamonds – Page 25

7,327 certified 3 carat radiant lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

  1. 3 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726521210$1,683
  2. 3.1 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726521216$1,600
  3. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG726521227$1,426
  4. 3.51 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG726525341$919
  5. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726531956$1,326
  6. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726531957$1,338
  7. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726531958$1,370
  8. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG726532308$1,277
  9. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG726532317$1,273
  10. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG726532339$1,372
  11. 3.55 Carat Radiant Lab-Grown Diamond, H VVS2, IGI LG726558552$577
  12. 3.21 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG726566648$1,020
  13. 3.53 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727503732$2,617
  14. 3.26 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727508527$1,434
  15. 3.35 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG727547526$1,102
  16. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG727561660$979
  17. 3.01 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG727578298$1,279
  18. 3.35 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG727578302$1,424
  19. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG727578307$827
  20. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578310$1,484
  21. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578312$1,700
  22. 3.03 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578323$1,700
  23. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578331$1,728
  24. 3.7 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG727578333$1,604
  25. 3.42 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578340$1,681
  26. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578344$1,484
  27. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578349$1,694
  28. 3.32 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578350$1,863
  29. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578351$1,532
  30. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578362$1,488
  31. 3.28 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578363$1,840
  32. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578372$1,484
  33. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578374$1,508
  34. 3.33 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG727578381$1,415
  35. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578384$1,610
  36. 3.59 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578385$3,235
  37. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG727578387$1,249
  38. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG727578388$1,277
  39. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578389$1,508
  40. 3 Carat Radiant Lab-Grown Diamond, D IF, IGI LG727578390$1,683
  41. 3.07 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG728538751$1,435
  42. 3.09 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG728538753$982
  43. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG728538802$1,689
  44. 3.73 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG728550054$1,050
  45. 3.17 Carat Radiant Lab-Grown Diamond, D IF, IGI LG728561176$1,394
  46. 3.41 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG728578022$1,449
  47. 3.27 Carat Radiant Lab-Grown Diamond, D IF, IGI LG728578023$1,610
  48. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG728578030$1,257
  49. 3.76 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG728578033$2,032
  50. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG728578039$1,313
  51. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG728578047$1,484
  52. 3.11 Carat Radiant Lab-Grown Diamond, D IF, IGI LG728578054$1,745
  53. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG728578060$1,694
  54. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG728578067$1,426
  55. 3.19 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG729501877$902
  56. 3.25 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG729501881$662
  57. 3.23 Carat Radiant Lab-Grown Diamond, D IF, IGI LG729516957$1,212
  58. 3.55 Carat Radiant Lab-Grown Diamond, D IF, IGI LG729533154$2,631
  59. 3.56 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG729537890$693
  60. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG729562529$1,148