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 15

5,502 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. 6.02 Carat Cushion Lab-Grown Diamond, FANCY DEEP GREEN VS1, IGI LG648431895$1,313
  2. 5.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID YELLOW VS2, IGI LG683581426$1,627
  3. 5.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG683584070$1,607
  4. 6.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG683584084$1,957
  5. 6.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG687504878$1,730
  6. 6.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG688517856$1,313
  7. 15.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG702526053$10,602
  8. 7.92 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717520780$2,205
  9. 5.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717560257$3,035
  10. 6.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG719558512$3,340
  11. 5.05 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG722580424$959
  12. 6.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724504610$3,255
  13. 6.05 Carat Cushion Lab-Grown Diamond, E IF, IGI LG724509669$8,467
  14. 17.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724521501$10,840
  15. 7.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG724578992$5,130
  16. 7.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG725520424$1,155
  17. 7.69 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG725520434$2,430
  18. 5.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727552441$978
  19. 5.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG728573829$979
  20. 5.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG729581691$1,158
  21. 5.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG729587497$1,179
  22. 5.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG731523323$1,175
  23. 5.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732519301$1,158
  24. 5.08 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG735503320$1,692
  25. 7.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG735580528$1,429
  26. 5.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG735588110$983
  27. 10.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG736507170$3,346
  28. 7.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG737517010$1,439
  29. 6.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG737551378$977
  30. 5.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG738523787$976
  31. 7.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG739562585$1,746
  32. 15.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG741515114$17,881
  33. 5.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG743571033$973
  34. 6.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG745518304$1,047
  35. 5.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747524607$1,070
  36. 8.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749533234$1,434
  37. 9.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749533236$1,710
  38. 9.39 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749548859$1,676
  39. 9.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749548860$1,710
  40. 9.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749548866$1,588
  41. 8.66 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749554903$1,472
  42. 8.47 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749564010$1,426
  43. 8.63 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749565023$1,452
  44. 6.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749566708$2,034
  45. 8.2 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749566756$1,617
  46. 9.96 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749568001$1,778
  47. 8.83 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749580450$2,986
  48. 8.58 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749581075$1,561
  49. 8.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749590650$1,444
  50. 5.00 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG750538834$1,053
  51. 6.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG751504550$1,707
  52. 6.05 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG751504551$1,519
  53. 6.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG752550308$1,719
  54. 7.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG752581556$2,598
  55. 5.15 Carat Cushion Lab-Grown Diamond, D IF, IGI LG747508065$6,056
  56. 5.25 Carat Cushion Lab-Grown Diamond, D IF, IGI LG747508067$6,528
  57. 8.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG648454135$1,592
  58. 5.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG751509949$1,120
  59. 5.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508833$2,907
  60. 5.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG745508836$2,998