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 76

14,111 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. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827609673$192
  2. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827609677$188
  3. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827609679$193
  4. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG811641174$196
  5. 1.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG815677107$196
  6. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815677496$203
  7. 1.05 Carat Cushion Lab-Grown Diamond, E FL, IGI LG816610575$339
  8. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816611193$192
  9. 1.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816611194$246
  10. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816611195$190
  11. 1.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816612563$364
  12. 1.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816612566$381
  13. 1.05 Carat Cushion Lab-Grown Diamond, E FL, IGI LG816612616$339
  14. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG816612624$186
  15. 1.00 Carat Cushion Lab-Grown Diamond, E FL, IGI LG816624097$325
  16. 1.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624103$393
  17. 1.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624108$364
  18. 1.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624109$367
  19. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816624123$251
  20. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816624805$256
  21. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816624811$195
  22. 1.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624821$377
  23. 1.05 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624826$384
  24. 1.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624830$391
  25. 1.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624832$374
  26. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816624845$197
  27. 1.00 Carat Cushion Lab-Grown Diamond, D IF, IGI LG816624874$253
  28. 1.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG816624881$371
  29. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795604260$186
  30. 1.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828658839$221
  31. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813631636$251
  32. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818619880$251
  33. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818619952$260
  34. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818663487$217
  35. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823639626$253
  36. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816615815$192
  37. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816616195$192
  38. 1.26 Carat Cushion Lab-Grown Diamond, F si2, gcal 331000075$198
  39. 1.09 Carat Cushion Lab-Grown Diamond, H vs1, gcal 313080906$184
  40. 1.09 Carat Cushion Lab-Grown Diamond, G si1, gcal 331000185$176
  41. 1.09 Carat Cushion Lab-Grown Diamond, F vvs2, gcal 331000149$200
  42. 1.09 Carat Cushion Lab-Grown Diamond, H vs1, gcal 331000150$184
  43. 1.07 Carat Cushion Lab-Grown Diamond, G vs1, gcal 312990516$186
  44. 1.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828628120$213
  45. 1.26 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG828628224$206
  46. 1.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828628285$213
  47. 1.22 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG828628295$231
  48. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828628305$214
  49. 1.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828628306$207
  50. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778638632$176
  51. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG783637466$176
  52. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826672884$214
  53. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826672888$214
  54. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661002$182
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818667548$181
  56. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818667563$189
  57. 1.13 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818667583$413
  58. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818667708$188
  59. 1.21 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG828685827$200
  60. 1.25 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828685833$210