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 33

6,186 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. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG750550839$822
  2. 3.04 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG750550840$786
  3. 3.04 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG750550841$786
  4. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744515523$1,680
  5. 3.30 Carat Radiant Lab-Grown Diamond, D FL, GCAL 352046266$4,460
  6. 3.09 Carat Radiant Lab-Grown Diamond, D FL, GCAL 352206001$4,626
  7. 3.60 Carat Radiant Lab-Grown Diamond, D FL, GCAL 352456053$6,047
  8. 3.09 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 352730259$1,632
  9. 3.59 Carat Radiant Lab-Grown Diamond, D VS1, GCAL 352730262$2,089
  10. 3.17 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 352786082$1,864
  11. 3.12 Carat Radiant Lab-Grown Diamond, D IF, GCAL 352786132$2,888
  12. 3.13 Carat Radiant Lab-Grown Diamond, D IF, GCAL 352816276$2,896
  13. 3.34 Carat Radiant Lab-Grown Diamond, D IF, GCAL 352816277$3,090
  14. 3.12 Carat Radiant Lab-Grown Diamond, D IF, GCAL 352816373$2,888
  15. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 352836708$1,818
  16. 3.55 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 352846082$2,256
  17. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 352846115$1,794
  18. 3.07 Carat Radiant Lab-Grown Diamond, D IF, GCAL 352866527$2,842
  19. 3.10 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 352866529$1,822
  20. 3.03 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 352876013$1,782
  21. 3.10 Carat Radiant Lab-Grown Diamond, D IF, GCAL 352876397$2,870
  22. 3.17 Carat Radiant Lab-Grown Diamond, D IF, GCAL 352886172$2,934
  23. 3.89 Carat Radiant Lab-Grown Diamond, D FL, GCAL 353016158$8,724
  24. 3.73 Carat Radiant Lab-Grown Diamond, D FL, GCAL 353016160$8,374
  25. 3.71 Carat Radiant Lab-Grown Diamond, D IF, GCAL 353016205$3,666
  26. 3.28 Carat Radiant Lab-Grown Diamond, D IF, GCAL 353026022$3,036
  27. 3.10 Carat Radiant Lab-Grown Diamond, D IF, GCAL 353026023$2,870
  28. 3.16 Carat Radiant Lab-Grown Diamond, D IF, GCAL 353026083$2,924
  29. 3.08 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 353026085$1,812
  30. 3.19 Carat Radiant Lab-Grown Diamond, D IF, GCAL 353026130$2,952
  31. 3.15 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 353026134$1,852
  32. 3.05 Carat Radiant Lab-Grown Diamond, D FL, GCAL 353046378$8,470
  33. 3.40 Carat Radiant Lab-Grown Diamond, D IF, GCAL 353046390$3,234
  34. 3.23 Carat Radiant Lab-Grown Diamond, D FL, GCAL 353046447$8,958
  35. 3.07 Carat Radiant Lab-Grown Diamond, E FL, GCAL 353250299$5,845
  36. 3.77 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG718501110$851
  37. 3.05 Carat Radiant Lab-Grown Diamond, E IF, IGI LG729565495$1,687
  38. 3.09 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG747507648$837
  39. 3.57 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG747507659$1,400
  40. 3.59 Carat Radiant Lab-Grown Diamond, E IF, IGI LG747507794$3,030
  41. 3.6 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG747507802$1,412
  42. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG750571120$904
  43. 3.03 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG750571199$697
  44. 3.02 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE BLUE VS2, IGI LG735599300$676
  45. 3.03 Carat Square Radiant Lab-Grown Diamond, FANCY INTENSE BLUE VS1, IGI LG737521644$701
  46. 3.01 Carat Square Radiant Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG737568176$615
  47. 3.6 Carat Radiant Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG741530019$1,011
  48. 3.05 Carat Radiant Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG750571174$606
  49. 3.06 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG756571957$910
  50. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG756586810$778
  51. 3.1 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG756589891$569
  52. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG757517115$933
  53. 3.09 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG757529771$506
  54. 3.1 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG756533881$569
  55. 3.10 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG756534855$533
  56. 3.06 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG756592615$399
  57. 3.08 Carat Radiant Lab-Grown Diamond, F IF, IGI LG755511253$934
  58. 3.00 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG739513631$691
  59. 3.77 Carat Radiant Lab-Grown Diamond, D IF, IGI LG744513955$3,176
  60. 3.03 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG747507726$745