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 213

13,271 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 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG840640107$250
  2. 1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840639821$226
  3. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840639934$229
  4. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841645862$228
  5. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841645875$228
  6. 1.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG842609759$192
  7. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842634809$322
  8. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843612929$216
  9. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843638941$251
  10. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843672526$189
  11. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843674937$300
  12. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844612601$248
  13. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844612604$220
  14. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG844683241$211
  15. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845658495$223
  16. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG846661320$258
  17. 1.31 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG847609358$217
  18. 1.06 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG840664713$178
  19. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842609741$195
  20. 1.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG842609751$157
  21. 1.00 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842609757$169
  22. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG842609779$206
  23. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842609825$174
  24. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842630525$179
  25. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842630526$195
  26. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG842630527$182
  27. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842630580$224
  28. 1.38 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842630581$210
  29. 1.30 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842634808$307
  30. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842661071$186
  31. 1.29 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843638908$304
  32. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843638912$227
  33. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843638913$214
  34. 1.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG843644872$230
  35. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844612522$246
  36. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG803647088$199
  37. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843614750$172
  38. 1.05 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG843672508$195
  39. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843672515$197
  40. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843672516$202
  41. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843684084$209
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844662878$199
  43. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842623355$178
  44. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843675855$185
  45. 1.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG845647878$258
  46. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG845647887$190
  47. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG845647913$188
  48. 1.32 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG840634744$266
  49. 1.23 Carat Cushion Lab-Grown Diamond, D FL, IGI LG840634810$456
  50. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847634753$182
  51. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660264$267
  52. 1.05 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837660267$262
  53. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660272$281
  54. 1.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG837660472$249
  55. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660475$281
  56. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660476$284
  57. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660477$274
  58. 1.12 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837660478$277
  59. 1.26 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837660479$318
  60. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839623168$206