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 150

14,272 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. 1.37 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG794639323$332
  2. 1.36 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794639328$386
  3. 1.40 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG797655780$274
  4. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG799601271$189
  5. 1.05 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG800670804$151
  6. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804624517$216
  7. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG806616592$185
  8. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG807679149$188
  9. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG810641046$263
  10. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG813659205$297
  11. 1.35 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG814633076$361
  12. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG814633709$255
  13. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817651719$225
  14. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG821697844$207
  15. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG823645866$207
  16. 1.45 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG825675021$210
  17. 1.49 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG825675023$223
  18. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG826620960$374
  19. 1.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828678935$374
  20. 1.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG829619579$321
  21. 1.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG830649718$193
  22. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG831650632$252
  23. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833607291$396
  24. 1.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG833667325$192
  25. 1.29 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835627854$206
  26. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837642882$185
  27. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837650600$246
  28. 1.03 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG837656490$214
  29. 1.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837656491$263
  30. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837656492$277
  31. 1.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837656602$259
  32. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837656603$242
  33. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837656604$279
  34. 1.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837656605$239
  35. 1.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837656606$235
  36. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837656607$270
  37. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837656608$238
  38. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837656609$251
  39. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659056$252
  40. 1.22 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG837659073$381
  41. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837659074$344
  42. 1.05 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG837659075$315
  43. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659304$256
  44. 1.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837659305$234
  45. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837659306$238
  46. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659307$267
  47. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659308$272
  48. 1.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837659309$259
  49. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659310$259
  50. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837659311$235
  51. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837659312$232
  52. 1.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837659313$230
  53. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837659320$273
  54. 1.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837659321$259
  55. 1.00 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837659595$251
  56. 1.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837659597$252
  57. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837659598$238
  58. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839691023$212
  59. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839697695$202
  60. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840652456$197