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 148

14,596 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. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818658580$213
  2. 1.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG818658582$188
  3. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818661935$202
  4. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818661939$209
  5. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825632714$203
  6. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG825632715$196
  7. 1.06 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825632717$427
  8. 1.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG825632720$274
  9. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825655917$204
  10. 1.08 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825655918$435
  11. 1.00 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825655920$405
  12. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG825655921$204
  13. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828658577$304
  14. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG828658578$241
  15. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833649345$262
  16. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG836618882$211
  17. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837661319$238
  18. 1.35 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694990$227
  19. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790695173$193
  20. 1.41 Carat Cushion Modified Lab-Grown Diamond, K VVS2, IGI LG835699792$508
  21. 1.1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839671713$215
  22. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839650023$214
  23. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839619771$209
  24. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839619709$197
  25. 1.1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839636494$196
  26. 1.14 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG839641543$168
  27. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG839620570$199
  28. 1.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG839619799$158
  29. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839619766$207
  30. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839649924$212
  31. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839646508$212
  32. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839620436$203
  33. 1.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839695813$193
  34. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839655830$212
  35. 1.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839671758$194
  36. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839619091$215
  37. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839682584$210
  38. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839662888$208
  39. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839684386$210
  40. 1.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839614695$218
  41. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839649922$200
  42. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840648048$208
  43. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839684457$201
  44. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839679802$203
  45. 1.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839650008$197
  46. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839619849$209
  47. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839641441$208
  48. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839646505$208
  49. 1.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839662811$205
  50. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839691407$214
  51. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839662779$208
  52. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839668033$202
  53. 1.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG839670264$164
  54. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839654354$190
  55. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839682579$205
  56. 1.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839619079$197
  57. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839680428$214
  58. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839619773$201
  59. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839649990$207
  60. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839662777$209