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 16

7,665 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. 1.33 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG612316358$195
  2. 1.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG612323612$198
  3. 1.10 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG612323663$194
  4. 1.45 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG612323671$226
  5. 1.12 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG612323690$179
  6. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG612336615$223
  7. 1.19 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG612339005$202
  8. 1.05 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG612340750$202
  9. 1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG612341709$165
  10. 1.38 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG613353245$221
  11. 1.41 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG613353274$214
  12. 1.12 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG613353307$191
  13. 1.35 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG613353325$215
  14. 1.33 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG613353926$441
  15. 1.33 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG613360350$214
  16. 1.14 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG613360405$194
  17. 1.31 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG613360467$205
  18. 1.10 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG613380653$204
  19. 1.31 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG613380658$212
  20. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG613382993$223
  21. 1.24 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG613392581$190
  22. 1.42 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG613392595$222
  23. 1.39 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG613392640$216
  24. 1.39 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614309708$222
  25. 1.17 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG614309735$181
  26. 1.39 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG614309799$190
  27. 1.31 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614309816$205
  28. 1.22 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG614310029$206
  29. 1.43 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG614310050$201
  30. 1.48 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614310051$208
  31. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614310057$202
  32. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614310075$221
  33. 1.34 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG614310079$184
  34. 1.35 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614310095$206
  35. 1.45 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG614310096$206
  36. 1.07 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG614310113$196
  37. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG614313560$209
  38. 1.43 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG614317065$199
  39. 1.20 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614317175$194
  40. 1.37 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG614317213$215
  41. 1.29 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG614319971$192
  42. 1.42 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614320008$220
  43. 1.08 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614320029$191
  44. 1.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG614334823$184
  45. 1.23 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614334846$189
  46. 1.06 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614334849$188
  47. 1.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG614335347$205
  48. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG614335358$230
  49. 1.35 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG614336597$227
  50. 1.44 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614398933$223
  51. 1.39 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614398986$212
  52. 1.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG614399018$183
  53. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614399044$195
  54. 1.41 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG614399102$193
  55. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614399118$195
  56. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG614399133$197
  57. 1.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG614399261$183
  58. 1.39 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615342200$267
  59. 1.31 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615343004$187
  60. 1.31 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615343055$193