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 38

5,468 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. 4.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG805663598$750
  2. 4 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG809672794$762
  3. 4.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833604837$1,761
  4. 4.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805696634$831
  5. 4.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807632659$837
  6. 4.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG807679487$795
  7. 4.32 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG823641675$1,564
  8. 4.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG758554465$507
  9. 4.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG764635990$578
  10. 4.95 Carat Cushion Lab-Grown Diamond, D FL, IGI LG788640771$19,797
  11. 4.56 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818692415$1,425
  12. 4.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825616400$792
  13. 4.41 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG691540761$701
  14. 4.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG701503420$905
  15. 4.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG831633350$883
  16. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG829602989$942
  17. 4.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI IGILG827609711$663
  18. 4.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI IGILG828634016$777
  19. 4.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG830661055$1,031
  20. 4.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VVS1, IGI LG830661397$2,474
  21. 4.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG827609711$624
  22. 4.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828634016$728
  23. 4.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG830675576$519
  24. 4.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815619680$1,004
  25. 4.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815619684$909
  26. 4.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815692878$913
  27. 4.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817610318$913
  28. 4.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817634875$911
  29. 4.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821658405$911
  30. 4.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG824610312$1,000
  31. 4.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825606846$1,000
  32. 4.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG830661555$698
  33. 4 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG830661045$949
  34. 4.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG811678410$1,004
  35. 4.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG819643837$1,278
  36. 4.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821636682$1,056
  37. 4.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG830629506$981
  38. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830643122$1,880
  39. 4.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790694729$686
  40. 4.31 Carat Cushion Lab-Grown Diamond, D fl, igi LG830648621$7,986
  41. 4.04 Carat Cushion Lab-Grown Diamond, D fl, igi LG826695375$7,486
  42. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830673150$909
  43. 4.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830673151$1,060
  44. 4.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830673165$906
  45. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831657312$2,075
  46. 4.86 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797625490$1,330
  47. 4.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG797648614$1,379
  48. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812628515$1,261
  49. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813609867$1,259
  50. 4.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797612475$682
  51. 4.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830676918$2,401
  52. 4.32 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830676925$2,513
  53. 4.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830676927$3,794
  54. 4.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831616843$830
  55. 4.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG833649802$677
  56. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831633385$909
  57. 4.75 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831633391$1,011
  58. 4.55 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG799619768$770
  59. 4.08 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG799619670$652
  60. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829617303$981