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 55

14,249 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. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG770641665$195
  2. 1.37 Carat Cushion Lab-Grown Diamond, I VVS2, IGI LG771640867$448
  3. 1.48 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG772657154$293
  4. 1.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG773605123$220
  5. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774651634$245
  6. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774668721$283
  7. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG774668724$245
  8. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776639529$216
  9. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776639530$217
  10. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776657466$200
  11. 1.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG777614022$350
  12. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778650415$221
  13. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778652133$242
  14. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778665082$178
  15. 1.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG778674183$221
  16. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674192$195
  17. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778674193$209
  18. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674194$202
  19. 1.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG778675378$190
  20. 1.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG778675379$185
  21. 1.08 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG780657274$193
  22. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG780688168$258
  23. 1.26 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG781634809$283
  24. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782626089$217
  25. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG782633704$206
  26. 1.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG782646729$314
  27. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782687349$252
  28. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG782687353$228
  29. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783609968$258
  30. 1.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783615357$277
  31. 1.12 Carat Cushion Lab-Grown Diamond, G SI1, IGI LG783632679$267
  32. 1.36 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG783632700$318
  33. 1.01 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG783632711$244
  34. 1.04 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG783632712$204
  35. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG783659976$204
  36. 1.05 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG783669841$225
  37. 1.12 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG783669875$654
  38. 1.15 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG783669876$689
  39. 1.44 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG784619106$221
  40. 1.03 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG784619585$258
  41. 1.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG784619616$256
  42. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG784636878$175
  43. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG784638451$218
  44. 1.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG784638564$692
  45. 1.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784642233$371
  46. 1.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784646404$378
  47. 1.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG784646405$203
  48. 1.36 Carat Cushion Lab-Grown Diamond, D FL, IGI LG784646647$464
  49. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786616454$263
  50. 1.07 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG786620453$239
  51. 1.01 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG786634134$239
  52. 1.04 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG786644624$210
  53. 1 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644625$294
  54. 1.07 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644628$298
  55. 1 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644629$280
  56. 1.06 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644633$295
  57. 1.06 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644642$295
  58. 1.04 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG786644646$267
  59. 1.09 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644647$302
  60. 1.05 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG786644651$293