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 77

13,926 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. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818662837$193
  2. 1.01 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG818662843$190
  3. 1.00 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662844$350
  4. 1.03 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662845$360
  5. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818662849$207
  6. 1.07 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662851$372
  7. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818663189$196
  8. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818663191$199
  9. 1.07 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818663194$427
  10. 1.01 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818663195$406
  11. 1.09 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818663196$378
  12. 1.08 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818663204$206
  13. 1.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG617460525$167
  14. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG631447464$195
  15. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG638455009$195
  16. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG695510595$241
  17. 1.49 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG705549671$262
  18. 1.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG818657594$251
  19. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG818661907$204
  20. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG818661908$204
  21. 1.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818662838$405
  22. 1.05 Carat Cushion Lab-Grown Diamond, E FL, IGI LG818662839$351
  23. 1.03 Carat Cushion Lab-Grown Diamond, D FL, IGI LG818663200$413
  24. 1.40 Carat Cushion Lab-Grown Diamond, I VS1, IGI LG825647064$459
  25. 1.2 Carat Cushion Lab-Grown Diamond, D fl, igi LG833649441$523
  26. 1.18 Carat Cushion Lab-Grown Diamond, D fl, igi LG833649442$515
  27. 1.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG834609843$274
  28. 1.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG834609816$247
  29. 1.23 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG833665783$216
  30. 1.27 Carat Cushion Lab-Grown Diamond, F IF, IGI LG833665771$377
  31. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828688919$193
  32. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830603729$190
  33. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830603754$187
  34. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG829603864$185
  35. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG829604925$185
  36. 1.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830603738$208
  37. 1.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG830603755$202
  38. 1.13 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG829603863$202
  39. 1.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828688695$199
  40. 1.11 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG829603905$199
  41. 1.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828688696$198
  42. 1.21 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG829604993$202
  43. 1.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG828688944$227
  44. 1.29 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG829604929$224
  45. 1.24 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG828688691$213
  46. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833609934$235
  47. 1.30 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG834609826$309
  48. 1.35 Carat Cushion Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG830661482$332
  49. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830662202$180
  50. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG823645168$206
  51. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823645460$209
  52. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828698334$212
  53. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG828698467$201
  54. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829605808$212
  55. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829612205$204
  56. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG829612878$197
  57. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829615460$210
  58. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG829615479$205
  59. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG829615520$205
  60. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG830618624$210