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 8

13,384 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. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG586355026$248
  2. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG586355028$258
  3. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586355048$253
  4. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG586355091$245
  5. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG586355133$245
  6. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG586355136$245
  7. 1.36 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG586357479$199
  8. 1.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586366505$249
  9. 1.14 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG586366695$182
  10. 1.24 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG586373799$294
  11. 1.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586377565$249
  12. 1.12 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG586380100$191
  13. 1.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586380126$198
  14. 1.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG586380134$189
  15. 1.38 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG586380346$198
  16. 1.37 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG586380377$207
  17. 1.35 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587308242$217
  18. 1.34 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG587309248$197
  19. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG587317973$255
  20. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320586$195
  21. 1.17 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG587320627$190
  22. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320669$193
  23. 1.37 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG587320693$194
  24. 1.08 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG587320722$191
  25. 1.17 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG587320735$197
  26. 1.19 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320754$202
  27. 1.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320807$200
  28. 1.12 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG587320818$179
  29. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320877$193
  30. 1.08 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG587320896$191
  31. 1.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320906$199
  32. 1.14 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320922$198
  33. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587320951$197
  34. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587327704$197
  35. 1.24 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587384441$203
  36. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587384471$195
  37. 1.35 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG587385006$217
  38. 1.38 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG587389180$217
  39. 1.13 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG587389182$181
  40. 1.44 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG587389285$203
  41. 1.09 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG587389294$192
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG587396042$231
  43. 1.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG588335552$231
  44. 1.19 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG588337630$200
  45. 1.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588337648$199
  46. 1.33 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588337689$214
  47. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588337735$193
  48. 1.12 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588338073$195
  49. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588338076$197
  50. 1.42 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG588338119$237
  51. 1.14 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG588352548$189
  52. 1.08 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG588352560$191
  53. 1.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588352607$196
  54. 1.13 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG588352619$193
  55. 1.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588352622$196
  56. 1.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588352625$193
  57. 1.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG588352805$189
  58. 1.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG588352808$189
  59. 1.19 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588352952$202
  60. 1.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG588357628$197