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 19

3,456 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. 8.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749511812$1,444
  2. 8.6 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749511813$1,491
  3. 8.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749520489$1,493
  4. 9.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG749528501$7,154
  5. 8.46 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749528508$1,467
  6. 8.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749529792$1,604
  7. 8.73 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749533122$1,677
  8. 5.12 Carat Cushion Lab-Grown Diamond, D IF, GIA 1515340665$16,732
  9. 7.24 Carat Cushion Lab-Grown Diamond, D IF, GIA 1537722938$40,493
  10. 6.01 Carat Cushion Lab-Grown Diamond, E IF, GIA 2537722934$25,516
  11. 5.28 Carat Cushion Lab-Grown Diamond, D IF, GIA 5516886031$17,250
  12. 7.03 Carat Cushion Lab-Grown Diamond, F VS1, GIA 6481883189$6,345
  13. 5.01 Carat Cushion Lab-Grown Diamond, D IF, GIA 6521034016$16,972
  14. 5.10 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6532642756$7,487
  15. 5.19 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6532702107$5,761
  16. 5.58 Carat Cushion Lab-Grown Diamond, D IF, IGI LG631466044$17,958
  17. 6.63 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG642407626$1,424
  18. 6.02 Carat Cushion Lab-Grown Diamond, FANCY DEEP GREEN VS1, IGI LG648431895$1,313
  19. 8.10 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG665415951$7,647
  20. 5.06 Carat Cushion Lab-Grown Diamond, FANCY VIVID YELLOW VS2, IGI LG683581426$1,627
  21. 5.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG683584070$1,607
  22. 6.03 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG683584084$1,957
  23. 6.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG687504878$1,760
  24. 6.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG688517856$1,313
  25. 15.17 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG702526053$10,602
  26. 5.50 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG713509315$1,355
  27. 7.92 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG717520780$2,418
  28. 5.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717560257$3,035
  29. 5.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717579670$3,136
  30. 6.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG719558512$4,234
  31. 6.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724504610$4,123
  32. 6.05 Carat Cushion Lab-Grown Diamond, E IF, IGI LG724509669$9,314
  33. 17.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724521501$10,840
  34. 7.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG724578992$5,453
  35. 7.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG725520424$1,155
  36. 5.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727552441$978
  37. 5.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG728573829$979
  38. 5.57 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG729581691$1,158
  39. 5.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG729587497$1,179
  40. 5.50 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG731523323$1,175
  41. 5.60 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732519301$1,158
  42. 9.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732582772$6,348
  43. 5.08 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG735503320$1,692
  44. 7.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG735580528$1,429
  45. 5.55 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG735588110$1,095
  46. 10.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG736507170$3,346
  47. 7.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG737517010$1,439
  48. 6.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG737551378$979
  49. 5.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG738523787$1,088
  50. 7.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG739562585$1,746
  51. 15.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG741515114$17,881
  52. 5.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG743571033$1,063
  53. 5.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG743597853$944
  54. 6.50 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG745518304$1,049
  55. 5.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747524607$1,126
  56. 8.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749533234$1,477
  57. 9.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749533236$1,710
  58. 9.39 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749548859$1,676
  59. 9.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749548860$1,710
  60. 9.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749548866$1,588