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 131

7,954 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. 1.48 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG830689980$283
  2. 1.36 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG830689981$239
  3. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833656957$267
  4. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833677149$188
  5. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835606611$251
  6. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG835606635$188
  7. 1.02 Carat Cushion Modified Lab-Grown Diamond, E VVS2, IGI LG818645262$290
  8. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813667808$192
  9. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836605685$221
  10. 1.17 Carat Cushion Lab-Grown Diamond, D FL, IGI LG825660071$438
  11. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG830622495$206
  12. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG830622070$208
  13. 1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836629426$175
  14. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836604367$207
  15. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836604368$223
  16. 1.24 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836604374$245
  17. 1.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836604375$255
  18. 1.46 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG818620739$337
  19. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833624526$252
  20. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836634572$314
  21. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG833689909$181
  22. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835690166$186
  23. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835690170$185
  24. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG833624520$239
  25. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG833624530$225
  26. 1.2 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836642973$249
  27. 1.21 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG836643385$234
  28. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG825626422$168
  29. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836673908$199
  30. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG833687966$337
  31. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG833687967$335
  32. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818627785$225
  33. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG823687366$221
  34. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835635369$185
  35. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG838638323$375
  36. 1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG836621733$184
  37. 1.48 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG836621725$272
  38. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG825661100$206
  39. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835642454$214
  40. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG830660644$245
  41. 1.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG831628315$225
  42. 1.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836606902$201
  43. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG710574434$260
  44. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835668444$190
  45. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG835668445$188
  46. 1.23 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837681161$250
  47. 1.27 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837622463$246
  48. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG836688412$185
  49. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836690358$186
  50. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836629485$212
  51. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG836629484$209
  52. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG831655491$209
  53. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG836692828$176
  54. 1.47 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836678527$251
  55. 1.48 Carat Cushion Lab-Grown Diamond, D FL, IGI LG836612030$554
  56. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG799620064$187
  57. 1.14 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG825613988$189
  58. 1.42 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836629523$245
  59. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836629509$183
  60. 1.46 Carat Cushion Lab-Grown Diamond, F vvs2, igi LG837644114$246