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

3,614 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. 4.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677752$5,394
  2. 4.57 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800677753$6,968
  3. 4.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800684542$5,432
  4. 4.11 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800684543$5,496
  5. 4.42 Carat Cushion Lab-Grown Diamond, D FL, IGI LG800684544$5,971
  6. 4.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG801618941$808
  7. 4.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801619929$798
  8. 4.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG801642804$1,256
  9. 4.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG801657421$923
  10. 4.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG801675533$1,081
  11. 4.56 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG801697294$783
  12. 4.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG802605669$722
  13. 4.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG802605711$724
  14. 4.60 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG802612448$698
  15. 4.09 Carat Cushion Lab-Grown Diamond, FANCY YELLOW GREEN VS1, IGI LG803616783$1,169
  16. 4.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG803619654$2,906
  17. 4.21 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803619655$1,498
  18. 4.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623461$5,522
  19. 4.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG803623462$5,573
  20. 4.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803630006$1,579
  21. 4.30 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG803644978$897
  22. 4.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803652991$2,589
  23. 4.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803653983$864
  24. 4.02 Carat Cushion Lab-Grown Diamond, FANCY YELLOWISH GREEN VS1, IGI LG803668963$1,149
  25. 4.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG803671496$998
  26. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803695655$914
  27. 4.35 Carat Cushion Lab-Grown Diamond, D vvs2, igi LG803698568$991
  28. 4.91 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804611793$1,247
  29. 4.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804620645$795
  30. 4.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804620646$798
  31. 4.19 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804620647$809
  32. 4.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804620981$771
  33. 4.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG804647958$1,424
  34. 4.16 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804652768$797
  35. 4.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804652769$902
  36. 4.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804664616$5,432
  37. 4.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804664617$5,432
  38. 4.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804664618$5,432
  39. 4.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804664619$5,432
  40. 4.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804664620$5,446
  41. 4.30 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804664621$5,742
  42. 4.28 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665090$5,714
  43. 4.44 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665091$5,998
  44. 4.61 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665092$7,026
  45. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665144$5,369
  46. 4.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665145$5,472
  47. 4.34 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665146$5,794
  48. 4.37 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665147$5,831
  49. 4.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665223$5,009
  50. 4.34 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665226$5,794
  51. 4.63 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665227$7,056
  52. 4.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804674404$1,348
  53. 4.23 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804674435$903
  54. 4.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG804674439$927
  55. 4.07 Carat Cushion Lab-Grown Diamond, FANCY INTENSE PINK VS1, IGI LG805617910$1,022
  56. 4.36 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG805617913$1,352
  57. 4.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805623086$878
  58. 4.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805623087$959
  59. 4.39 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805623091$937
  60. 4.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805623096$937