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 19

7,390 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. 3.73 Carat Radiant Lab-Grown Diamond, E IF, IGI LG669435057$1,512
  2. 3.19 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG669435060$1,324
  3. 3.78 Carat Radiant Lab-Grown Diamond, D IF, IGI LG669435062$3,360
  4. 3.63 Carat Radiant Lab-Grown Diamond, D IF, IGI LG669435069$2,430
  5. 3.91 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG669435205$942
  6. 3.98 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG669468954$1,363
  7. 3.70 Carat Radiant Lab-Grown Diamond, D IF, IGI LG671416295$2,477
  8. 3.05 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG671432927$855
  9. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG671432928$652
  10. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG671441359$1,246
  11. 3.14 Carat Radiant Lab-Grown Diamond, D IF, IGI LG673428940$2,101
  12. 3.81 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG674527909$1,203
  13. 3.84 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG674527911$838
  14. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG677520975$1,440
  15. 3.47 Carat Radiant Lab-Grown Diamond, D IF, IGI LG677521070$1,628
  16. 3.32 Carat Radiant Lab-Grown Diamond, D IF, IGI LG677521519$1,558
  17. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG677521534$1,445
  18. 3.1 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG677521640$949
  19. 3.52 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG677521650$1,729
  20. 3.07 Carat Radiant Lab-Grown Diamond, D IF, IGI LG677521664$1,440
  21. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG677521666$1,450
  22. 3.00 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG678503834$594
  23. 3.42 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG678553953$609
  24. 3.06 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG678589904$580
  25. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG678594563$756
  26. 3.40 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG680535357$960
  27. 3.01 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG681553856$673
  28. 3.1 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681578293$1,455
  29. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681578427$1,450
  30. 3.65 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG681578513$1,793
  31. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681578724$1,426
  32. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681578742$1,436
  33. 3.01 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681578754$1,412
  34. 3.4 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG681578774$1,098
  35. 3.06 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681578778$1,436
  36. 3.08 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG681578790$890
  37. 3.08 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681578829$1,445
  38. 3.6 Carat Radiant Lab-Grown Diamond, D IF, IGI LG681579165$3,244
  39. 3.07 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG682504768$681
  40. 3.04 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG683517093$699
  41. 3.43 Carat Radiant Lab-Grown Diamond, F IF, IGI LG683577981$1,219
  42. 3.32 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG684504635$1,101
  43. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG684510878$683
  44. 3.58 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG685521817$1,399
  45. 3.42 Carat Radiant Lab-Grown Diamond, D IF, IGI LG685525738$1,562
  46. 3.01 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG685534763$809
  47. 3.73 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG685563485$1,186
  48. 3.03 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG685564307$674
  49. 3.83 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG685564308$840
  50. 3.58 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG685578089$1,614
  51. 3.02 Carat Square Radiant Lab-Grown Diamond, G VS2, IGI LG685595816$541
  52. 3.05 Carat Radiant Lab-Grown Diamond, D IF, IGI LG687502895$3,637
  53. 3.02 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG687528595$1,256
  54. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG687532761$729
  55. 3.19 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG687583222$559
  56. 3.03 Carat Radiant Lab-Grown Diamond, E IF, IGI LG689507317$1,190
  57. 3.04 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG689540892$851
  58. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG689540944$858
  59. 3.06 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG689565719$913
  60. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG689566036$1,417