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 192

13,432 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. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611606$190
  2. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611613$192
  3. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611619$188
  4. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611626$192
  5. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611629$189
  6. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611632$188
  7. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611634$192
  8. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG789611636$217
  9. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611639$193
  10. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789611642$186
  11. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG789612526$161
  12. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790620406$202
  13. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790633940$197
  14. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790635632$216
  15. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635633$196
  16. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790635636$211
  17. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790635637$209
  18. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790635640$218
  19. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635643$196
  20. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635644$196
  21. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635647$197
  22. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635648$196
  23. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635732$197
  24. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635733$196
  25. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790635734$217
  26. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635735$196
  27. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635737$199
  28. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790635739$196
  29. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790635753$218
  30. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790635817$221
  31. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790644830$183
  32. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790644833$199
  33. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG790645844$164
  34. 1.45 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790645847$288
  35. 1.46 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790645849$241
  36. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790645850$182
  37. 1.43 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790645997$290
  38. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790647671$211
  39. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790647783$186
  40. 1.03 Carat Cushion Lab-Grown Diamond, E FL, IGI LG790647791$902
  41. 1.02 Carat Cushion Lab-Grown Diamond, E FL, IGI LG790647797$893
  42. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790647801$185
  43. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790647803$185
  44. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790648369$200
  45. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790648375$200
  46. 1.02 Carat Cushion Lab-Grown Diamond, E FL, IGI LG790648377$1,582
  47. 1.04 Carat Cushion Lab-Grown Diamond, G FL, IGI LG790648380$664
  48. 1.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790648385$235
  49. 1.38 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790648594$238
  50. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790648967$175
  51. 1.01 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG790648970$176
  52. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790666491$410
  53. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790666492$426
  54. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG790670327$188
  55. 1.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790671705$195
  56. 1.10 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG790671714$196
  57. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790691069$217
  58. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG790691950$216
  59. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG790691964$186
  60. 1.24 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG791602891$200