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 11

13,959 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. 1.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591369612$198
  2. 1.46 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG591369625$194
  3. 1.43 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591369661$223
  4. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG591370403$213
  5. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG591372325$197
  6. 1.19 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG591374641$232
  7. 1.32 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591375575$206
  8. 1.31 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG591375611$193
  9. 1.10 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591375627$204
  10. 1.40 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG591375663$196
  11. 1.14 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG591375699$182
  12. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591375738$195
  13. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591375741$193
  14. 1.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG591375743$183
  15. 1.45 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG591375754$206
  16. 1.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG591377179$205
  17. 1.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG591377205$221
  18. 1.12 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG591377216$286
  19. 1.21 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG591377220$260
  20. 1.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG591396681$183
  21. 1.36 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG591396682$193
  22. 1.17 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591396699$199
  23. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591396776$221
  24. 1.09 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591396815$199
  25. 1.34 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG591396822$193
  26. 1.34 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591396826$201
  27. 1.12 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591396837$191
  28. 1.10 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591396861$200
  29. 1.33 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591396899$208
  30. 1.31 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591396912$207
  31. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591396929$196
  32. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591396938$197
  33. 1.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG591396940$218
  34. 1.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG591396971$217
  35. 1.10 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591396975$204
  36. 1.33 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591396980$200
  37. 1.16 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591396990$195
  38. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591397011$221
  39. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG591397041$196
  40. 1.19 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG591397046$183
  41. 1.31 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG591397049$199
  42. 1.39 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG592319871$218
  43. 1.09 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG592324713$187
  44. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG592361292$218
  45. 1.39 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG592362028$197
  46. 1.11 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG593300802$178
  47. 1.09 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG593300809$187
  48. 1.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG593300813$184
  49. 1.10 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG593300817$204
  50. 1.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG593300839$189
  51. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG593300897$228
  52. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG593300957$197
  53. 1.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG593300967$189
  54. 1.03 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG593309634$207
  55. 1.37 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG593310392$194
  56. 1.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG593310402$198
  57. 1.16 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG593310460$188
  58. 1.16 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG593310502$188
  59. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG593310510$197
  60. 1.17 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG593310529$197