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 140

14,157 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. 1.35 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG790694990$227
  2. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG790695173$193
  3. 1.41 Carat Cushion Modified Lab-Grown Diamond, K VVS2, IGI LG835699792$460
  4. 1.1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839671713$215
  5. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839650023$214
  6. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839619771$209
  7. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839619709$197
  8. 1.1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839636494$196
  9. 1.14 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG839641543$168
  10. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG839620570$199
  11. 1.03 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG839619799$158
  12. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839619766$207
  13. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839649924$212
  14. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839646508$212
  15. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839620436$203
  16. 1.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839695813$193
  17. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839655830$212
  18. 1.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839671758$194
  19. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839619091$215
  20. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839682584$210
  21. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839662888$208
  22. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839684386$210
  23. 1.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839614695$218
  24. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839649922$200
  25. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840648048$208
  26. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839684457$201
  27. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839679802$203
  28. 1.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839650008$197
  29. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839619849$209
  30. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839641441$208
  31. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839646505$208
  32. 1.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839662811$205
  33. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839691407$214
  34. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839662779$208
  35. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839668033$202
  36. 1.1 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG839670264$164
  37. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839654354$190
  38. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839682579$205
  39. 1.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG839619079$197
  40. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839680428$214
  41. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839619773$201
  42. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839649990$207
  43. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839662777$209
  44. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839619114$212
  45. 1.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839671834$195
  46. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839614153$212
  47. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839685447$214
  48. 1.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG839695763$199
  49. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839612153$189
  50. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839686983$215
  51. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839662985$212
  52. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839659394$208
  53. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839655768$205
  54. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839622142$210
  55. 1.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG839670174$201
  56. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839662929$201
  57. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG839662971$198
  58. 1.08 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839650018$196
  59. 1.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839654474$197
  60. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839674844$215