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 42

7,362 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. 3.67 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG776607729$629
  2. 3.88 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG775626951$706
  3. 3.93 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG774691861$586
  4. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG776681018$589
  5. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG776686654$589
  6. 3.23 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG779603443$1,035
  7. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG780612876$970
  8. 3.83 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG778689531$1,146
  9. 3.23 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG772624966$741
  10. 3.86 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG774630504$576
  11. 3.94 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG775626675$630
  12. 3.95 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776674455$653
  13. 3.85 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG777611098$628
  14. 3.88 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG773654179$579
  15. 3.9 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG774634791$650
  16. 3.82 Carat Radiant Lab-Grown Diamond, E vvs1, igi LG779628100$1,154
  17. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG744514246$2,770
  18. 3.06 Carat Radiant Lab-Grown Diamond, D FL, IGI LG744514459$2,807
  19. 3.07 Carat Radiant Lab-Grown Diamond, D FL, IGI LG744514460$2,816
  20. 3.37 Carat Radiant Lab-Grown Diamond, D FL, IGI LG744514461$3,088
  21. 3.93 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG774651872$586
  22. 3.93 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG777611356$661
  23. 3.92 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG774617886$579
  24. 3.9 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG776687683$582
  25. 3.94 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG776697600$964
  26. 3.98 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776618636$724
  27. 3.02 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG774653663$883
  28. 3.97 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776697591$656
  29. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG777614741$589
  30. 3.28 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG780634142$1,051
  31. 3.66 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG779653008$1,711
  32. 3.92 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG774634780$626
  33. 3.58 Carat Radiant Lab-Grown Diamond, D IF, IGI LG628447813$3,022
  34. 3.66 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG772622426$736
  35. 3.89 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG772629073$886
  36. 3.54 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG777621479$1,925
  37. 3.9 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG777627526$588
  38. 3.78 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG777634880$585
  39. 3.99 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG777614736$678
  40. 3.07 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG768631736$870
  41. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG768631737$875
  42. 3.50 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG768631739$1,646
  43. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG666435668$673
  44. 3.01 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG681558064$666
  45. 3.04 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG683525797$673
  46. 3.05 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG689527978$676
  47. 3.02 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG693540232$832
  48. 3.04 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG700560797$837
  49. 3.9 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG776681000$636
  50. 3.93 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG776687667$628
  51. 3.91 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG776691539$711
  52. 3.79 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG777618030$706
  53. 3.95 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG777621975$589
  54. 3.96 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG777623090$626
  55. 3.93 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG777636470$586
  56. 3.61 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG780623313$1,688
  57. 3.91 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG728501454$1,299
  58. 3.09 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754563806$1,522
  59. 3.04 Carat Radiant Lab-Grown Diamond, D IF, IGI LG754594745$1,498
  60. 3.94 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG778650015$723