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 136

14,208 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 VS2, IGI LG839609407$195
  2. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839604756$214
  3. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839610814$210
  4. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839672752$204
  5. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839601088$198
  6. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839637570$189
  7. 1.1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839614826$214
  8. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839619788$209
  9. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839608585$207
  10. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839601412$201
  11. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839601386$210
  12. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839612711$202
  13. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839610163$212
  14. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839605242$197
  15. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839604153$217
  16. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839614717$217
  17. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838655865$197
  18. 1.09 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG839609184$208
  19. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839610307$209
  20. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839615557$205
  21. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838646721$215
  22. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839612259$212
  23. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839622179$210
  24. 1.1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839614258$215
  25. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839604693$210
  26. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838661813$203
  27. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839601419$194
  28. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839610901$207
  29. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838662191$215
  30. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839609117$210
  31. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839601342$205
  32. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839610151$198
  33. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838651883$209
  34. 1.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839604753$194
  35. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839610899$217
  36. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838653700$210
  37. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839601514$217
  38. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839612365$215
  39. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838661884$217
  40. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838651888$212
  41. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839605587$197
  42. 1.09 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839604598$196
  43. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839604600$217
  44. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839622185$208
  45. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839603997$208
  46. 1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839601343$194
  47. 1.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839610958$197
  48. 1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG838606640$192
  49. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839614846$192
  50. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839605249$215
  51. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839606420$215
  52. 1.15 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838662259$209
  53. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839622177$205
  54. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839606579$204
  55. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839606370$203
  56. 1.1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839614203$199
  57. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839606651$190
  58. 1.1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG838653860$215
  59. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839603944$217
  60. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838655874$214