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 25

5,202 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. 4.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813601915$1,791
  2. 4.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784608939$1,476
  3. 4.13 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660023$5,523
  4. 4.16 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804667176$5,560
  5. 4.26 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804667177$5,690
  6. 4.33 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361646696$2,349
  7. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758528734$1,967
  8. 4.50 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG813625563$654
  9. 4.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660153$7,056
  10. 4.78 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660154$6,432
  11. 4.97 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660304$6,985
  12. 4.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG803680719$1,263
  13. 4.54 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG742515028$1,162
  14. 4.52 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG747587953$1,120
  15. 4.44 Carat Cushion Lab-Grown Diamond, D IF, IGI LG808614200$3,289
  16. 4.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804656485$965
  17. 4.73 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG691552998$591
  18. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660309$5,406
  19. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660372$5,406
  20. 4.87 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660373$7,412
  21. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811625229$5,369
  22. 4.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812629400$805
  23. 4.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG813612467$924
  24. 4.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813612469$728
  25. 4.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG815601075$736
  26. 4.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812642222$764
  27. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811669707$729
  28. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811669711$904
  29. 4.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG812637057$997
  30. 4.01 Carat Cushion Lab-Grown Diamond, F vvs1, igi LG814604162$1,127
  31. 4.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG805610747$1,550
  32. 4.97 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806601118$1,660
  33. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797631145$779
  34. 4.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG810622556$874
  35. 4.53 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811627102$5,739
  36. 4.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797632366$900
  37. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791643031$1,205
  38. 4.34 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361736061$3,896
  39. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361736108$3,774
  40. 4.09 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361736160$4,287
  41. 4.58 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361736459$4,099
  42. 4.06 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361736510$3,811
  43. 4.58 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361736885$4,773
  44. 4.08 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361736931$3,676
  45. 4.09 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361736978$4,287
  46. 4.31 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361736979$5,223
  47. 4.06 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361766697$4,257
  48. 4.02 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361766699$3,774
  49. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361766784$4,232
  50. 4.35 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361766785$4,550
  51. 4.25 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361767378$4,451
  52. 4.59 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361767428$4,277
  53. 4.03 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 361767429$3,562
  54. 4.03 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361767479$3,634
  55. 4.26 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361767532$5,165
  56. 4.01 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361786508$4,876
  57. 4.24 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361786553$4,441
  58. 4.08 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361786647$4,277
  59. 4.49 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG814643405$1,142
  60. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623510$5,907