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 74

13,906 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. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828628305$247
  2. 1.23 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828628306$238
  3. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826672884$214
  4. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG826672888$214
  5. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830661002$182
  6. 1.21 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG828685827$229
  7. 1.25 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828685833$242
  8. 1.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828685835$253
  9. 1.2 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG795671719$224
  10. 1.21 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG817695911$229
  11. 1.37 Carat Cushion Lab-Grown Diamond, D if, igi LG826639366$423
  12. 1.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG823694845$437
  13. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830637324$179
  14. 1.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG826698073$298
  15. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826698081$185
  16. 1.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816615816$252
  17. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG795603764$195
  18. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG812604894$206
  19. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812604897$197
  20. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815641992$199
  21. 1.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826624684$204
  22. 1.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG827602909$203
  23. 1.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG821664285$202
  24. 1.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826694589$201
  25. 1.28 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825695426$221
  26. 1.41 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828684455$244
  27. 1.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG828675866$209
  28. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG800651543$262
  29. 1.2 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG828685791$222
  30. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828628142$247
  31. 1.24 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG828685800$235
  32. 1.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG828685797$265
  33. 1.00 Carat Cushion Lab-Grown Diamond, D SI1, IGI LG823691753$140
  34. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG827609451$204
  35. 1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG826667997$233
  36. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819625767$244
  37. 1.33 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG824619271$272
  38. 1.18 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828658067$208
  39. 1.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828658033$204
  40. 1.14 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828613842$202
  41. 1.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828613540$198
  42. 1.13 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828658170$189
  43. 1.12 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828613576$188
  44. 1.23 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG828658156$207
  45. 1.34 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG787675104$314
  46. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830601834$189
  47. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG814635791$246
  48. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821606774$237
  49. 1.21 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823683325$297
  50. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825627056$224
  51. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825634554$221
  52. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825634559$195
  53. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825634600$218
  54. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825634602$224
  55. 1.30 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828636295$329
  56. 1.21 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG825623179$211
  57. 1.00 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG830650343$206
  58. 1.24 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG826667880$232
  59. 1.24 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG826667990$246
  60. 1.43 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830608415$292