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 139

14,157 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. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839637541$214
  2. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839622065$211
  3. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837672468$212
  4. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837671342$205
  5. 1.22 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839622696$214
  6. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839622083$215
  7. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839610884$197
  8. 1.05 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839608542$195
  9. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839612181$212
  10. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837671783$215
  11. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839612113$212
  12. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839636540$214
  13. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839615440$204
  14. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839620432$198
  15. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839609196$217
  16. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839612808$208
  17. 1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839614673$197
  18. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839620489$209
  19. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839615439$207
  20. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839654374$217
  21. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839612106$207
  22. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839622706$207
  23. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839622850$203
  24. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839665128$200
  25. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839619692$199
  26. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839622082$198
  27. 1.09 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839610883$196
  28. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839612811$217
  29. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839622784$207
  30. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839641407$201
  31. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839605476$197
  32. 1.07 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839636636$215
  33. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839619737$205
  34. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839649963$203
  35. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839610878$214
  36. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839610770$205
  37. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839619686$214
  38. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839619815$217
  39. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839636643$207
  40. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839605274$202
  41. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839620526$200
  42. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839612899$202
  43. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818658575$193
  44. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818658577$207
  45. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818658580$213
  46. 1.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG818658582$188
  47. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818661935$202
  48. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818661939$209
  49. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825632714$203
  50. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG825632715$196
  51. 1.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825632717$427
  52. 1.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG825632720$274
  53. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825655917$204
  54. 1.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825655918$435
  55. 1.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825655920$405
  56. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825655921$204
  57. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828658577$304
  58. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828658578$241
  59. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG836618882$211
  60. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837661319$238