4 Carat Cushion Lab-Grown Diamonds

Shop certified 4 carat cushion 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 4 Carat Cushion Lab-Grown Diamonds – Page 28

3,397 certified 4 carat cushion 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. 4.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805654128$949
  2. 4.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805684888$722
  3. 4.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805687196$1,061
  4. 4.86 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806601117$949
  5. 4.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749552562$1,207
  6. 4.51 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819650688$1,721
  7. 4.59 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361986276$4,782
  8. 4.07 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361986327$4,271
  9. 4.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG792664718$857
  10. 4.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816630948$5,760
  11. 4.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724561960$1,449
  12. 4.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG733568332$1,028
  13. 4.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG793629500$836
  14. 4.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG811640386$788
  15. 4.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816675850$868
  16. 4.03 Carat Cushion Lab-Grown Diamond, H vs2, gcal 330900011$579
  17. 4.15 Carat Cushion Lab-Grown Diamond, F vs1, gia 3485288052$2,165
  18. 4.03 Carat Cushion Lab-Grown Diamond, G vvs2, igi LG701507542$586
  19. 4.72 Carat Cushion Lab-Grown Diamond, E fl, igi LG787661067$7,211
  20. 4.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818615878$1,189
  21. 4.56 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG819637542$1,141
  22. 4.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG819637567$1,152
  23. 4.05 Carat Cushion Lab-Grown Diamond, FANCY INTENSE GREEN VS1, IGI LG819640651$1,158
  24. 4.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG819640670$1,022
  25. 4.75 Carat Cushion Lab-Grown Diamond, E fl, igi LG786679064$7,257
  26. 4.49 Carat Cushion Lab-Grown Diamond, D fl, igi LG790622871$7,904
  27. 4.36 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG792648433$1,584
  28. 4.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694440$1,050
  29. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815627430$724
  30. 4.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815654630$738
  31. 4.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815654637$725
  32. 4.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816633860$736
  33. 4.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG803625167$1,462
  34. 4.92 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805630747$1,028
  35. 4.32 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG819613868$2,409
  36. 4.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG819645368$844
  37. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816610891$773
  38. 4.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG818630129$851
  39. 4.83 Carat Cushion Lab-Grown Diamond, G vvs2, igi LG693515082$858
  40. 4.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI 743570693$784
  41. 4.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG816604134$1,071
  42. 4.31 Carat Cushion Lab-Grown Diamond, D IF, IGI LG809635429$3,863
  43. 4.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819698635$931
  44. 4.87 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG791607900$1,353
  45. 4.19 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816627557$718
  46. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819625114$791
  47. 4.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819625115$795
  48. 4.30 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819625119$830
  49. 4.62 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG819625120$890
  50. 4.05 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG815610173$626
  51. 4.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG720505020$925
  52. 4.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799658257$853
  53. 4.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801605264$955
  54. 4.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801631126$753
  55. 4.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801655664$1,085
  56. 4.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801672562$989
  57. 4.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802605143$960
  58. 4.95 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG802605405$842
  59. 4.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802620824$962
  60. 4.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG802625153$966