1 Carat Cushion Lab-Grown Diamonds

Shop certified 1 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 1 Carat Cushion Lab-Grown Diamonds – Page 215

13,815 certified 1 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. 1.02 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG839611532$167
  2. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839611585$181
  3. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839647829$182
  4. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839647866$175
  5. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840611888$186
  6. 1.40 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG840612290$223
  7. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840656927$169
  8. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840656934$181
  9. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840656939$176
  10. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840656942$179
  11. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840656966$186
  12. 1.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG840656969$193
  13. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840656995$235
  14. 1.40 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840664666$218
  15. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779611497$182
  16. 1.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784621436$274
  17. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784636486$218
  18. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG792667699$186
  19. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG807679208$188
  20. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG822621885$188
  21. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG825621786$179
  22. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830657085$164
  23. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI 649471415$188
  24. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG572358222$469
  25. 1.36 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG573315967$237
  26. 1.42 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG579394768$245
  27. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG617427646$196
  28. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG644434322$189
  29. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG649487490$224
  30. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG662412854$223
  31. 1.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG836692053$288
  32. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839698380$204
  33. 1.33 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG839698381$267
  34. 1.06 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG840612265$147
  35. 1.09 Carat Cushion Lab-Grown Diamond, D IF, IGI LG841625541$288
  36. 1.01 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG842630129$141
  37. 1.26 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843614425$255
  38. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843685738$182
  39. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844621928$168
  40. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645550$193
  41. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837645563$182
  42. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645645$188
  43. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645695$190
  44. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645746$186
  45. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645759$195
  46. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645762$188
  47. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645768$186
  48. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645772$185
  49. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837645773$189
  50. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG807662761$207
  51. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811654096$193
  52. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG812605392$183
  53. 1.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG812614778$242
  54. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813612714$181
  55. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821667807$192
  56. 1.29 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823657862$227
  57. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG830637499$186
  58. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833695973$204
  59. 1.26 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836636133$214
  60. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837608463$238