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 214

13,843 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. 1.30 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747531895$312
  2. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG747531896$301
  3. 1.17 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747531898$284
  4. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747562448$269
  5. 1.42 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG749575572$346
  6. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749576984$256
  7. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752520899$266
  8. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752573133$216
  9. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG752573559$190
  10. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752573841$216
  11. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752575583$216
  12. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752575656$216
  13. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752576046$210
  14. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752576047$214
  15. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG752576049$214
  16. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG754575077$193
  17. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG754575136$193
  18. 1.43 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG755509627$258
  19. 1.37 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG755509724$238
  20. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG755513563$195
  21. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG756542549$209
  22. 1.48 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG757515057$244
  23. 1.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG757522051$178
  24. 1.34 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758514283$223
  25. 1.41 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758561562$263
  26. 1.15 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG758561604$221
  27. 1.01 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG758579213$210
  28. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758579288$272
  29. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG758582678$211
  30. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG760560017$183
  31. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760560028$210
  32. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760560029$188
  33. 1.29 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG760579876$225
  34. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760579886$217
  35. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG760580603$174
  36. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760596367$216
  37. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760596391$214
  38. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG760596441$216
  39. 1.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG761532773$206
  40. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761532786$214
  41. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG761532794$214
  42. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG761532811$217
  43. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG761532817$188
  44. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG761532843$188
  45. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761532905$210
  46. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761570533$186
  47. 1.04 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG761570536$204
  48. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG761570576$216
  49. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG761570604$210
  50. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762579647$211
  51. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762579714$214
  52. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG762579745$179
  53. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762579757$216
  54. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762579774$214
  55. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG762579825$209
  56. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG763611699$189
  57. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG763611786$188
  58. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG763611831$214
  59. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG763611880$211
  60. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG763611907$221