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 23

13,856 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, E VS2, IGI LG635466089$246
  2. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG635466110$245
  3. 1.47 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG636471484$280
  4. 1.02 Carat Cushion Lab-Grown Diamond, G VVS1, IGI LG636472002$191
  5. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG636481750$232
  6. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG636481753$225
  7. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG636482865$192
  8. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG636483806$189
  9. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG636494591$242
  10. 1.32 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG637452763$277
  11. 1.32 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG637473067$230
  12. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG637483551$274
  13. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638403140$193
  14. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638403142$193
  15. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG638403144$270
  16. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG638415606$192
  17. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG638447410$384
  18. 1.36 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638447711$298
  19. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638461883$220
  20. 1.13 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG638479658$231
  21. 1.26 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG638491989$432
  22. 1.49 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG638492675$368
  23. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG638492676$235
  24. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG639412369$220
  25. 1.40 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG639434358$196
  26. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG641484306$239
  27. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG642432450$279
  28. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG642432524$220
  29. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG643411159$197
  30. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG643447632$218
  31. 1.24 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG644434342$434
  32. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG644437509$207
  33. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG644489092$227
  34. 1.13 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG645409540$345
  35. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG645454006$183
  36. 1.23 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG645456601$433
  37. 1.29 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG645487449$204
  38. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG646474736$188
  39. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG646474841$175
  40. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG646476972$204
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG646486319$200
  42. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG647413574$260
  43. 1.46 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG647413641$252
  44. 1.46 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG647414250$246
  45. 1.41 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG647414310$232
  46. 1.47 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG647414338$316
  47. 1.36 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG647414362$286
  48. 1.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG647465775$204
  49. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG647471609$864
  50. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG647474664$199
  51. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG647498433$217
  52. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG648450063$196
  53. 1.15 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG648476917$204
  54. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG648492945$213
  55. 1.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG649414244$197
  56. 1.44 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG649434973$329
  57. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG649437582$203
  58. 1.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG649454756$203
  59. 1.26 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG649460950$441
  60. 1.29 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG649461039$267