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 48

6,290 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. 3.83 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG779606860$576
  2. 3.84 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG779610838$627
  3. 3.87 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG779661091$645
  4. 3.36 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780641046$985
  5. 3.43 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG781645576$1,040
  6. 3.89 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780685756$584
  7. 3.96 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780696235$741
  8. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594921$1,829
  9. 3.5 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754595447$3,469
  10. 3.61 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754595487$3,578
  11. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776635241$816
  12. 3.02 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776635242$732
  13. 3.02 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG776639800$587
  14. 3.89 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG779602558$584
  15. 3.92 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG779606872$588
  16. 3.87 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG780603044$602
  17. 3.9 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780622950$585
  18. 3.89 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780641276$585
  19. 3.84 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG781655861$577
  20. 3.04 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG783606284$837
  21. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG784623950$1,112
  22. 3.78 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 353466079$2,078
  23. 3.59 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 353566267$2,261
  24. 3.78 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 360096197$2,285
  25. 3.74 Carat Radiant Lab-Grown Diamond, E VVS2, GCAL 360096284$2,055
  26. 3.87 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG778688814$644
  27. 3.93 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780641053$672
  28. 3.47 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780675025$1,003
  29. 3.81 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG781603904$553
  30. 3.34 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 353456361$3,539
  31. 3.82 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 353586526$2,404
  32. 3.81 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 353636016$2,398
  33. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 360026223$1,861
  34. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 360026259$1,855
  35. 3.09 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 360076177$1,796
  36. 3.05 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 360076276$3,251
  37. 3.58 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 360096286$2,166
  38. 3.89 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594920$3,505
  39. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594996$1,829
  40. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754595468$1,627
  41. 3.01 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG779659231$617
  42. 3.94 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780604357$592
  43. 3.47 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG780685754$885
  44. 3.81 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG780686236$622
  45. 3.72 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG780695955$1,138
  46. 3.30 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 353456362$1,999
  47. 3.57 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 360026416$2,248
  48. 3.54 Carat Radiant Lab-Grown Diamond, E VVS1, GCAL 360076226$2,142
  49. 3.59 Carat Radiant Lab-Grown Diamond, D VVS1, GCAL 360096285$3,881
  50. 3.52 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 360096288$2,218
  51. 3.59 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780694404$1,072
  52. 3.58 Carat Radiant Lab-Grown Diamond, D VVS2, GCAL 353616108$2,255
  53. 3.36 Carat Radiant Lab-Grown Diamond, D IF, IGI LG768631807$1,477
  54. 3.86 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780604137$581
  55. 3.87 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780685980$581
  56. 3.78 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG778687939$585
  57. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG675563430$1,271
  58. 3.80 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG771628014$1,247
  59. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG780612914$812
  60. 3.17 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG784626990$647