5 Carat and Up Cushion Lab-Grown Diamonds

Shop certified 5 carat and up 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 5 Carat and Up Cushion Lab-Grown Diamonds – Page 35

3,407 certified 5 carat and up 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. 6.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805616649$4,508
  2. 7 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812628813$1,410
  3. 8.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG756508639$5,997
  4. 5.13 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG811690865$1,826
  5. 5.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG799630948$9,332
  6. 6.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804636313$22,779
  7. 6.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG799638562$1,277
  8. 5.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG804670410$742
  9. 5.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804644691$1,092
  10. 5.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG806615510$1,106
  11. 5.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743565948$4,211
  12. 5.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811669678$970
  13. 7.16 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG812646527$2,404
  14. 8.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG805667968$1,635
  15. 5.02 Carat Cushion Lab-Grown Diamond, G VS1, GIA 2457632353$1,574
  16. 7.07 Carat Cushion Lab-Grown Diamond, E VS2, GIA 2477949627$4,273
  17. 5.03 Carat Cushion Lab-Grown Diamond, F VS2, GIA 7472017638$1,962
  18. 18.30 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG578327602$5,506
  19. 6.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG789634134$1,121
  20. 5.10 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG805639180$1,053
  21. 5.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG710510218$1,462
  22. 5.03 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG813626056$668
  23. 15.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813625735$3,632
  24. 7.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809686141$1,431
  25. 5.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811626926$1,126
  26. 5.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG810647741$1,973
  27. 5.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG813616069$2,523
  28. 5.33 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG813616070$2,661
  29. 5.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813616072$1,648
  30. 5.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813616074$1,253
  31. 5.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660155$8,361
  32. 6.03 Carat Cushion Lab-Grown Diamond, E FL, IGI LG804660157$16,615
  33. 5.45 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660272$9,748
  34. 6.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG813625732$1,627
  35. 5.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG794627310$953
  36. 5.14 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811603476$1,035
  37. 6.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG813699528$995
  38. 6.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG788670046$1,231
  39. 6.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG793603468$1,145
  40. 7.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804636499$28,582
  41. 6.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG788680575$1,362
  42. 11.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791634357$2,829
  43. 10.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791634361$3,291
  44. 6.27 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 2231106763$3,416
  45. 7.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG797642875$5,907
  46. 5.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660310$8,900
  47. 5.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660311$8,952
  48. 5.16 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660312$9,126
  49. 5.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG811660071$941
  50. 5.00 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG813612479$885
  51. 5.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG813612483$960
  52. 6.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813634486$1,063
  53. 6.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG813634487$1,063
  54. 5.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813634490$1,012
  55. 5.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG813634493$931
  56. 5.75 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG807671816$1,129
  57. 6.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812636843$1,978
  58. 6.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG815601124$1,063
  59. 6.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG815601137$1,072
  60. 7.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG815601151$1,471