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

5,399 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. 4.13 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG811655181$1,030
  2. 4.29 Carat Cushion Lab-Grown Diamond, F vvs1, igi LG810625357$1,180
  3. 4.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799638519$972
  4. 4.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807625154$834
  5. 4.06 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361646392$4,577
  6. 4.01 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361666273$5,891
  7. 4.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361666274$6,709
  8. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660021$5,369
  9. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660022$5,406
  10. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660026$6,938
  11. 4.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660027$7,056
  12. 4.73 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660028$7,204
  13. 4.74 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660029$7,218
  14. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660078$5,369
  15. 4.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660079$5,382
  16. 4.11 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660080$5,496
  17. 4.15 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660081$5,548
  18. 4.18 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660082$5,588
  19. 4.23 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660084$5,652
  20. 4.44 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660085$5,998
  21. 4.86 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660087$7,396
  22. 4.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806614642$1,694
  23. 4.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG811672270$626
  24. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660025$6,938
  25. 4.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG808614572$564
  26. 4.56 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG808614577$717
  27. 4.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG770660732$1,106
  28. 4.00 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361676229$4,512
  29. 4.59 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676318$5,572
  30. 4.08 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361676362$4,980
  31. 4.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG804636565$848
  32. 4.21 Carat Cushion Lab-Grown Diamond, F vvs1, igi LG811655166$1,159
  33. 4.55 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361716076$5,526
  34. 4.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800658339$788
  35. 4.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG800658341$841
  36. 4.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG800658342$783
  37. 4.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG800669219$843
  38. 4.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801675628$843
  39. 4.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG802631174$784
  40. 4.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803605738$784
  41. 4.43 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804665296$1,472
  42. 4.93 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG812626181$882
  43. 4.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797655856$974
  44. 4.58 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG766624309$3,872
  45. 4.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG768682865$1,525
  46. 4.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773620806$1,936
  47. 4.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813640951$802
  48. 4 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG811690867$1,187
  49. 4.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG812616667$1,061
  50. 4.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS2, IGI LG812616707$1,025
  51. 4.01 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VVS2, IGI LG812616711$1,079
  52. 4.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799630950$1,942
  53. 4.58 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG790630706$1,114
  54. 4.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811686926$1,924
  55. 4.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811686929$1,952
  56. 4.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804649941$4,870
  57. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804636936$5,764
  58. 4.94 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804636938$6,237
  59. 4.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG811618437$4,721
  60. 4.59 Carat Cushion Lab-Grown Diamond, E VS2, GIA 7461609535$2,108