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 53

7,312 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. 3.03 Carat Radiant Lab-Grown Diamond, D FL, IGI LG780667835$2,271
  2. 3.57 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG780688259$902
  3. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG781647705$1,918
  4. 3.00 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG781647706$1,935
  5. 3.07 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG781650285$700
  6. 3.91 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG782645822$725
  7. 3.67 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG782690204$1,123
  8. 3.09 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG783606274$652
  9. 3.84 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG783608705$693
  10. 3.04 Carat Radiant Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG783617330$814
  11. 3.07 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG783665088$732
  12. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784604638$2,381
  13. 3.48 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG784626347$763
  14. 3.35 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG784630363$1,366
  15. 3.21 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642145$2,942
  16. 3.22 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642146$2,952
  17. 3.23 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642147$2,961
  18. 3.38 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642148$3,096
  19. 3.71 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642475$3,804
  20. 3.74 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642673$3,834
  21. 3.51 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642768$3,610
  22. 3.19 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642832$2,924
  23. 3.48 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784642833$3,248
  24. 3.25 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784644667$2,980
  25. 3.39 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784644668$3,106
  26. 3.01 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784644828$2,760
  27. 3.10 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645097$2,842
  28. 3.07 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645316$2,816
  29. 3.22 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645317$2,952
  30. 3.57 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645319$3,668
  31. 3.84 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645320$3,930
  32. 3.31 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645456$3,034
  33. 3.17 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645760$2,906
  34. 3.19 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645761$2,924
  35. 3.22 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645762$2,952
  36. 3.25 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784645764$2,980
  37. 3.51 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784646295$5,453
  38. 3.08 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784646298$2,824
  39. 3.03 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784646745$2,779
  40. 3.69 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784646746$3,784
  41. 3.85 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784646747$3,940
  42. 3.87 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784646748$3,960
  43. 3.07 Carat Radiant Lab-Grown Diamond, D FL, IGI LG784650886$2,694
  44. 3.02 Carat Radiant Lab-Grown Diamond, D IF, IGI LG784654228$1,435
  45. 3.08 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG784672067$885
  46. 3.49 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG784683808$1,157
  47. 3.4 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG784691013$983
  48. 3.76 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG784696367$805
  49. 3.05 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG785609756$521
  50. 3.83 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG786606932$835
  51. 3.01 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG786619017$489
  52. 3.55 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG786624402$841
  53. 3.10 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG786651299$858
  54. 3.08 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG786654723$500
  55. 3.53 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG786658271$935
  56. 3.50 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG786665165$783
  57. 3.05 Carat Radiant Lab-Grown Diamond, F VVS1, IGI LG786678899$1,079
  58. 3.17 Carat Radiant Lab-Grown Diamond, D FL, IGI LG787614443$7,781
  59. 3.56 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG787658049$899
  60. 3.75 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG787658050$1,200