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 221

13,843 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. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840622670$175
  2. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841626396$202
  3. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842609767$182
  4. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842616504$179
  5. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843684862$195
  6. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844676153$204
  7. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837659827$256
  8. 1.16 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659835$286
  9. 1.05 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837659956$252
  10. 1.05 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG837659957$244
  11. 1.06 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837660199$255
  12. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837660200$270
  13. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660379$255
  14. 1.13 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837660386$288
  15. 1.00 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837660661$259
  16. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837660663$263
  17. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837660667$274
  18. 1.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837660668$259
  19. 1.42 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838637853$253
  20. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839623175$193
  21. 1.37 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842609764$204
  22. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG842661136$189
  23. 1.08 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG843696724$199
  24. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841622725$321
  25. 1.34 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG841661284$206
  26. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844652673$279
  27. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844653826$183
  28. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG844654140$211
  29. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844654228$298
  30. 1.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844677384$227
  31. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844671214$221
  32. 1.3 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845697646$238
  33. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845609933$235
  34. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845649280$229
  35. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845601974$233
  36. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844679263$254
  37. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845602298$221
  38. 1.29 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844677397$232
  39. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844672993$235
  40. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821634049$193
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826636534$185
  42. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826654351$185
  43. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833649729$185
  44. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844662829$182
  45. 1.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837659954$259
  46. 1.28 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838637783$244
  47. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839644960$196
  48. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840644343$189
  49. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844652714$192
  50. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844652716$193
  51. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844662834$202
  52. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844662842$192
  53. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844662881$197
  54. 1.34 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG836616464$269
  55. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836631117$219
  56. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836693622$174
  57. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837678204$203
  58. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839639234$188
  59. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840622688$174
  60. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG840642117$206