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 26

3,478 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. 4.62 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811622025$928
  2. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660309$5,406
  3. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660372$5,406
  4. 4.87 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660373$7,412
  5. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811625229$5,369
  6. 4.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812629400$797
  7. 4.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813612469$728
  8. 4.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG815601075$736
  9. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811669711$904
  10. 4.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG812637057$997
  11. 4.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG799630437$1,483
  12. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809696625$972
  13. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810622552$972
  14. 4.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG805610747$1,542
  15. 4.97 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806601118$2,107
  16. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797631145$779
  17. 4.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG810622556$874
  18. 4.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG766654983$1,089
  19. 4.53 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811627102$6,740
  20. 4.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797632366$900
  21. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791643031$1,205
  22. 4.34 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361736061$3,896
  23. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361736108$3,774
  24. 4.09 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361736160$4,287
  25. 4.01 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361736409$4,207
  26. 4.58 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361736459$4,099
  27. 4.06 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361736510$3,811
  28. 4.58 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361736885$4,773
  29. 4.08 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361736931$3,676
  30. 4.09 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361736978$4,287
  31. 4.31 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361736979$5,223
  32. 4.06 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361766697$4,257
  33. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361766699$3,774
  34. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361766784$4,232
  35. 4.35 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361766785$4,550
  36. 4.25 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361767378$4,451
  37. 4.59 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361767428$4,277
  38. 4.03 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 361767429$3,562
  39. 4.03 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361767479$3,634
  40. 4.26 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361767532$5,165
  41. 4.01 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361786508$4,876
  42. 4.24 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361786553$4,441
  43. 4.08 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361786647$4,277
  44. 4.49 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG814643405$1,142
  45. 4.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811694124$1,284
  46. 4.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623509$6,023
  47. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623510$6,388
  48. 4.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623558$6,051
  49. 4.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803623560$1,354
  50. 4.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG809602802$3,633
  51. 4.18 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811627555$5,562
  52. 4.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG813651456$6,448
  53. 4.07 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG815616384$706
  54. 4.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG799638553$573
  55. 4.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG799638559$707
  56. 4.68 Carat Cushion Lab-Grown Diamond, E vvs1, igi LG805630434$1,300
  57. 4.42 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG805630435$1,606
  58. 4.32 Carat Cushion Lab-Grown Diamond, D vvs1, igi LG805668474$1,570
  59. 4.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG784623928$851
  60. 4.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG813607916$1,904