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 6

6,572 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 VVS2, IGI LG586355026$248
  2. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG586355028$258
  3. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586355048$253
  4. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG586355091$245
  5. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG586355133$245
  6. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG586355136$245
  7. 1.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586366505$249
  8. 1.24 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG586373799$294
  9. 1.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG586377565$249
  10. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG587316767$199
  11. 1.45 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG587317973$255
  12. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG587396042$231
  13. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG587396054$231
  14. 1.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG588335552$207
  15. 1.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG589313916$217
  16. 1.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG589382527$207
  17. 1.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG591315083$200
  18. 1.19 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG591315140$206
  19. 1.31 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG591343205$228
  20. 1.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG591348224$174
  21. 1.06 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG591352081$166
  22. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG591370403$213
  23. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG591372325$197
  24. 1.19 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG591374641$232
  25. 1.35 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG591396940$218
  26. 1.34 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG591396971$217
  27. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG592361292$195
  28. 1.03 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG593309634$207
  29. 1.36 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG593377264$220
  30. 1.15 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG593391862$195
  31. 1.34 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG594325780$268
  32. 1.18 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG594328068$232
  33. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG594330259$195
  34. 1.04 Carat Cushion Lab-Grown Diamond, E IF, IGI LG595367325$294
  35. 1.31 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG595388245$274
  36. 1.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG595397897$279
  37. 1.38 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG597375435$276
  38. 1.43 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG597376503$238
  39. 1.27 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG597379906$300
  40. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG597382223$216
  41. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG597387463$235
  42. 1.13 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG597398436$244
  43. 1.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG598339607$210
  44. 1.13 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG598339610$241
  45. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG598351950$196
  46. 1.09 Carat Cushion Lab-Grown Diamond, E IF, IGI LG598377011$318
  47. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG598389349$245
  48. 1.16 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG598391171$202
  49. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG598394394$193
  50. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG600316017$211
  51. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG600341724$181
  52. 1.24 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG600351896$287
  53. 1.02 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG600352626$203
  54. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG600353208$203
  55. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG600353210$209
  56. 1.04 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG600367397$183
  57. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG600370003$199
  58. 1.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG601395826$218
  59. 1.31 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG601396054$234
  60. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG602300743$217