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 18

3,523 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. 4.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662152$5,355
  2. 4.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662154$5,382
  3. 4.13 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662155$5,523
  4. 4.30 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662157$5,742
  5. 4.34 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662158$5,794
  6. 4.34 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662159$5,794
  7. 4.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG780662160$2,549
  8. 4.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG788678637$853
  9. 4.30 Carat Cushion Lab-Grown Diamond, G VS2, GIA 2464654867$1,332
  10. 4.30 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2498589209$2,827
  11. 4.01 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 2534541430$3,212
  12. 4.58 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 2536480776$4,350
  13. 4.58 Carat Cushion Lab-Grown Diamond, F VS1, GIA 2538504001$2,925
  14. 4.50 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360706754$23,186
  15. 4.15 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360836133$17,798
  16. 4.24 Carat Cushion Lab-Grown Diamond, D IF, GCAL 361046206$9,482
  17. 4.02 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361296033$5,412
  18. 4.08 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361296137$5,989
  19. 4.03 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361336316$3,366
  20. 4.05 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361336318$3,381
  21. 4.02 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361336419$4,094
  22. 4.55 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361416252$5,526
  23. 4.84 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361416347$5,410
  24. 4.59 Carat Cushion Lab-Grown Diamond, F VVS2, GCAL 361426173$4,641
  25. 4.51 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361466031$6,597
  26. 4.50 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361496159$5,467
  27. 4.97 Carat Cushion Lab-Grown Diamond, E VVS1, GCAL 361526396$6,636
  28. 4.59 Carat Cushion Lab-Grown Diamond, E VVS2, GCAL 361536008$5,142
  29. 4.24 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361536058$6,216
  30. 4.05 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361546065$3,381
  31. 4.82 Carat Cushion Lab-Grown Diamond, E VS1, GCAL 361606046$5,067
  32. 4.06 Carat Cushion Lab-Grown Diamond, G VS1, GIA 5476756958$1,362
  33. 4.21 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6472791188$3,287
  34. 4.03 Carat Cushion Lab-Grown Diamond, D FL, GIA 6515428032$27,404
  35. 4.03 Carat Cushion Lab-Grown Diamond, G VS2, GIA 7461162983$1,725
  36. 4.30 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 7478553885$3,202
  37. 4.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG544278650$627
  38. 4.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG585301803$658
  39. 4.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648448481$718
  40. 4.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG649400997$616
  41. 4.05 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG663410815$1,546
  42. 4.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG668414823$837
  43. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG687528596$853
  44. 4.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG710534527$1,994
  45. 4.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG717570570$1,043
  46. 4.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG720586899$1,074
  47. 4.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722516545$1,308
  48. 4.74 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG723517461$1,161
  49. 4.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG724528118$1,113
  50. 4.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724570747$1,413
  51. 4.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG725505662$2,128
  52. 4.44 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727558021$1,183
  53. 4.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728513955$6,343
  54. 4.54 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG729520477$1,175
  55. 4.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729520521$1,876
  56. 4.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG731501143$1,271
  57. 4.53 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG732561815$1,172
  58. 4.54 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG735550071$1,418
  59. 4.54 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG736508311$6,255
  60. 4.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG737548579$1,361