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 22

5,201 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, F VS1, IGI LG795610262$851
  2. 4.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795650851$857
  3. 4.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795668882$2,134
  4. 4.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795698118$1,544
  5. 4.07 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG795699918$1,207
  6. 4.09 Carat Cushion Lab-Grown Diamond, FANCY BROWNISH YELLOW VS1, IGI LG795699921$1,026
  7. 4.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG797618145$1,301
  8. 4.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797623536$680
  9. 4.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797632139$825
  10. 4.02 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG797664094$1,187
  11. 4.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797673175$860
  12. 4.07 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG797674622$1,071
  13. 4.13 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG797695853$869
  14. 4.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797695888$930
  15. 4.00 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG797698533$707
  16. 4.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG798616952$851
  17. 4.17 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG798618504$1,053
  18. 4.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG798620930$782
  19. 4.06 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG798620933$1,265
  20. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799630433$1,805
  21. 4.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799636524$858
  22. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG799640073$4,766
  23. 4.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG799655419$710
  24. 4.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG799655572$721
  25. 4.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS2, IGI LG799677681$1,063
  26. 4.09 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG800613950$584
  27. 4.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG800622832$946
  28. 4.00 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG800622833$843
  29. 4.03 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG800622837$848
  30. 4.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG800622840$997
  31. 4.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG800622843$878
  32. 4.00 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG800622844$876
  33. 4.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG800622845$952
  34. 4.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG800622846$844
  35. 4.52 Carat Cushion Lab-Grown Diamond, E FL, IGI LG800677237$6,206
  36. 4.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677238$6,938
  37. 4.59 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677239$6,998
  38. 4.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677270$5,355
  39. 4.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677271$5,382
  40. 4.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677272$5,420
  41. 4.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677273$5,093
  42. 4.49 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677275$6,062
  43. 4.62 Carat Cushion Lab-Grown Diamond, D IF, IGI LG800677276$4,268
  44. 4.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677277$7,056
  45. 4.71 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677278$7,175
  46. 4.04 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677547$5,406
  47. 4.18 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677548$5,588
  48. 4.22 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677549$5,638
  49. 4.26 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677550$5,690
  50. 4.35 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG800677551$1,388
  51. 4.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677752$5,394
  52. 4.57 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677753$6,968
  53. 4.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800684542$5,432
  54. 4.11 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800684543$5,496
  55. 4.42 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800684544$5,971
  56. 4.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG801618941$808
  57. 4.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801619929$798
  58. 4.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG801642804$1,256
  59. 4.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801657421$923
  60. 4.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG801675533$1,081