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 80

7,311 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. 3.57 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG822621033$753
  2. 3.06 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG828635276$825
  3. 3.57 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG817634793$675
  4. 3.41 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG817680939$707
  5. 3.03 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG819654645$839
  6. 3.01 Carat Radiant Lab-Grown Diamond, F VS1, IGI LG819654646$627
  7. 3.51 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG821620794$888
  8. 3.57 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG821620797$794
  9. 3.50 Carat Radiant Lab-Grown Diamond, D FL, IGI LG823694837$4,180
  10. 3.31 Carat Radiant Lab-Grown Diamond, D FL, IGI LG823694838$3,038
  11. 3.34 Carat Radiant Lab-Grown Diamond, D FL, IGI LG823694941$2,927
  12. 3.01 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG830658722$642
  13. 3.10 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG828648456$834
  14. 3.10 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG828648475$834
  15. 3.06 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG765633810$731
  16. 3.05 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694638$595
  17. 3.19 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG790694675$564
  18. 3.44 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG790694680$606
  19. 3.00 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694686$577
  20. 3.21 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694687$624
  21. 3.05 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694706$595
  22. 3.06 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG825695510$1,058
  23. 3.46 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG828648457$928
  24. 3 Carat Radiant Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG830660939$752
  25. 3 Carat Radiant Lab-Grown Diamond, G VS1, IGI LG790680004$437
  26. 3.03 Carat Radiant Lab-Grown Diamond, I VVS2, IGI LG783608736$595
  27. 3.99 Carat Radiant Lab-Grown Diamond, G VVS2, IGI LG811610425$638
  28. 3.02 Carat Radiant Lab-Grown Diamond, G VS2, IGI LG791628136$440
  29. 3.51 Carat Radiant Lab-Grown Diamond, I VS1, IGI LG783608735$625
  30. 3.63 Carat Radiant Lab-Grown Diamond, F VVS2, IGI LG803601073$614
  31. 3.03 Carat Radiant Lab-Grown Diamond, D VS1, IGI LG790694651$591
  32. 3.90 Carat Radiant Lab-Grown Diamond, D VS2, IGI LG782645183$599
  33. 3.03 Carat Radiant Lab-Grown Diamond, D FL, IGI LG818623977$2,271
  34. 3.02 Carat Radiant Lab-Grown Diamond, D FL, IGI LG823669949$2,381
  35. 3.04 Carat Radiant Lab-Grown Diamond, D FL, IGI LG823669950$2,397
  36. 3.27 Carat Radiant Lab-Grown Diamond, D FL, IGI LG823669952$2,576
  37. 3.28 Carat Radiant Lab-Grown Diamond, D FL, IGI LG823669953$2,584
  38. 3.12 Carat Radiant Lab-Grown Diamond, E IF, IGI LG828684106$986
  39. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG819612571$773
  40. 3.09 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG825609393$768
  41. 3.08 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG825616322$776
  42. 3.34 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG825609402$827
  43. 3.29 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG821651316$821
  44. 3.27 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG826687088$822
  45. 3.23 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG825609410$801
  46. 3.22 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG823694746$804
  47. 3.22 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG825609391$802
  48. 3.15 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG823695510$782
  49. 3.37 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG821651383$706
  50. 3.34 Carat Radiant Lab-Grown Diamond, E VVS1, IGI LG819661616$686
  51. 3.58 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG823695501$963
  52. 3.58 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG813634344$969
  53. 3.57 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG828613267$967
  54. 3.65 Carat Radiant Lab-Grown Diamond, D VVS1, IGI LG826687059$988
  55. 3.74 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG823695500$705
  56. 3.1 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG762531693$827
  57. 3.35 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG817696079$976
  58. 3.38 Carat Radiant Lab-Grown Diamond, D VVS2, IGI LG803644462$986
  59. 3.58 Carat Radiant Lab-Grown Diamond, E VS1, IGI LG817651550$795
  60. 3.02 Carat Radiant Lab-Grown Diamond, E VVS2, IGI LG817664411$721