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 161

14,208 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. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840659454$200
  2. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG840659447$190
  3. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840667459$217
  4. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840655931$207
  5. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841623632$207
  6. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840665575$205
  7. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG841664420$189
  8. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841608633$205
  9. 1.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841611858$236
  10. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841696122$214
  11. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841603544$209
  12. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841602065$205
  13. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840667521$217
  14. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840660533$219
  15. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840664393$205
  16. 1.05 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG841603433$202
  17. 1.1 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG840657387$214
  18. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840660450$217
  19. 1.37 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841608693$238
  20. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840667516$210
  21. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841603488$201
  22. 1.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841602320$205
  23. 1.09 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841632404$203
  24. 1.21 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841610161$208
  25. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841638136$202
  26. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840657388$205
  27. 1.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG840665580$192
  28. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841632412$210
  29. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841602073$202
  30. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG828669544$319
  31. 1.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG836630195$223
  32. 1.46 Carat Cushion Lab-Grown Diamond, D FL, IGI LG836607852$500
  33. 1.18 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG840647637$203
  34. 1.35 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840647662$193
  35. 1.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG642469475$279
  36. 1.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG646445791$279
  37. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG711522252$204
  38. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG711522289$204
  39. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG711522302$218
  40. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG711522429$220
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG713590955$204
  42. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713590977$220
  43. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG715591888$204
  44. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG715592058$204
  45. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG715592103$220
  46. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838632412$308
  47. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838614751$190
  48. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG839663071$203
  49. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG840607718$192
  50. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843672223$216
  51. 1.20 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843672225$244
  52. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841645805$215
  53. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842634698$214
  54. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG840665691$219
  55. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841604160$208
  56. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841624227$207
  57. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG840661630$208
  58. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841604059$210
  59. 1.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG840660413$191
  60. 1.08 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG841639244$210