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 75

7,849 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. 1.09 Carat Cushion Lab-Grown Diamond, G vs2, gcal 312990519$165
  2. 1.03 Carat Cushion Lab-Grown Diamond, G vs1, gcal 313060543$167
  3. 1.02 Carat Cushion Lab-Grown Diamond, G vs2, gcal 320060552$155
  4. 1.04 Carat Cushion Lab-Grown Diamond, E vs1, gcal 330180008$183
  5. 1.08 Carat Cushion Lab-Grown Diamond, E vs1, gcal 330180011$190
  6. 1.09 Carat Cushion Lab-Grown Diamond, E vs1, gcal 330180014$192
  7. 1.08 Carat Cushion Lab-Grown Diamond, E vvs2, gcal 330180066$195
  8. 1.08 Carat Cushion Lab-Grown Diamond, E vs1, gcal 330180067$190
  9. 1.08 Carat Cushion Lab-Grown Diamond, E vvs2, gcal 330180110$195
  10. 1.08 Carat Cushion Lab-Grown Diamond, G vs1, gcal 330250001$174
  11. 1.08 Carat Cushion Lab-Grown Diamond, G vs2, gcal 330250002$164
  12. 1.09 Carat Cushion Lab-Grown Diamond, H vs1, gcal 330250003$171
  13. 1.49 Carat Cushion Lab-Grown Diamond, I VS1, GCAL 330250004$220
  14. 1.01 Carat Cushion Lab-Grown Diamond, E vs2, gcal 330250018$169
  15. 1.07 Carat Cushion Lab-Grown Diamond, F vvs2, gcal 330310153$190
  16. 1.08 Carat Cushion Lab-Grown Diamond, F vvs2, gcal 330310154$192
  17. 1.05 Carat Cushion Lab-Grown Diamond, G vvs2, gcal 330610266$178
  18. 1.05 Carat Cushion Lab-Grown Diamond, G vs1, gcal 330660230$169
  19. 1.08 Carat Cushion Lab-Grown Diamond, F vs1, gcal 330660233$182
  20. 1.05 Carat Cushion Lab-Grown Diamond, G vs2, gcal 330670051$160
  21. 1.29 Carat Cushion Lab-Grown Diamond, G vs2, gcal 330740294$190
  22. 1.02 Carat Cushion Lab-Grown Diamond, E vs2, gcal 330900065$172
  23. 1.08 Carat Cushion Lab-Grown Diamond, H vvs1, gcal 330900346$192
  24. 1.08 Carat Cushion Lab-Grown Diamond, H vs1, gcal 330950158$169
  25. 1.07 Carat Cushion Lab-Grown Diamond, G si1, igi LG564390663$161
  26. 1.14 Carat Cushion Lab-Grown Diamond, E if, igi LG662418369$307
  27. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819612936$213
  28. 1.1 Carat Cushion Lab-Grown Diamond, FANCY INTENSE BLUE GREEN VVS1, IGI LG819623842$315
  29. 1 Carat Cushion Lab-Grown Diamond, FANCY INTENSE YELLOW VS1, IGI LG819623873$237
  30. 1.09 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VVS2, IGI LG819623936$287
  31. 1.25 Carat Cushion Lab-Grown Diamond, D fl, igi LG798609325$543
  32. 1.02 Carat Cushion Lab-Grown Diamond, D if, igi LG800663011$322
  33. 1.3 Carat Cushion Lab-Grown Diamond, D fl, igi LG801699534$565
  34. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG816612684$263
  35. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818689634$601
  36. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG819632144$668
  37. 1.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819632166$221
  38. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG807659193$185
  39. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818660536$624
  40. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818689624$865
  41. 1.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818689628$763
  42. 1.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG818689638$339
  43. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG819653080$185
  44. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816627128$230
  45. 1.37 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818620240$221
  46. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG819625301$214
  47. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG821699372$183
  48. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG821699384$178
  49. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821699389$182
  50. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815699509$191
  51. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818688563$199
  52. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG815698042$226
  53. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817660659$174
  54. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818639810$285
  55. 1.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG821616256$209
  56. 1.08 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG811636065$360
  57. 1.1 Carat Cushion Modified Lab-Grown Diamond, D VVS1, IGI LG811636106$403
  58. 1.11 Carat Cushion Modified Lab-Grown Diamond, D VVS2, IGI LG811636117$368
  59. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG794627882$196
  60. 1.46 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG809690096$241