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 240

14,403 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. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842651032$200
  2. 1.29 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843608207$210
  3. 1.27 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843659048$216
  4. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG845650808$178
  5. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845664833$195
  6. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847635093$220
  7. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847635125$214
  8. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG848628316$216
  9. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG849652490$221
  10. 1.01 Carat Cushion Lab-Grown Diamond, FANCY BROWNISH PINK VS1, IGI LG836631567$201
  11. 1.2 Carat Cushion Lab-Grown Diamond, FANCY DEEP ORANGE VS1, IGI LG836631425$347
  12. 1.21 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG602325470$264
  13. 1.16 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG844627039$214
  14. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844627048$193
  15. 1.31 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG844626982$242
  16. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG708569982$183
  17. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG711522443$351
  18. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG713590979$185
  19. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG715592244$183
  20. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG752573562$349
  21. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839624864$231
  22. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844651307$196
  23. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844651424$206
  24. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG846666254$189
  25. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG786626632$414
  26. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837678249$199
  27. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844657984$182
  28. 1.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG846652926$199
  29. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843636107$206
  30. 1.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847647014$205
  31. 1.3 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843636579$214
  32. 1.25 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843636523$207
  33. 1.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG846629589$219
  34. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842635085$190
  35. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844633370$193
  36. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844659668$181
  37. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844659701$192
  38. 1.10 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG845615551$309
  39. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG846628338$178
  40. 1.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG846659320$199
  41. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG846666259$195
  42. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG849634552$347
  43. 1.40 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG849640016$238
  44. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808618056$196
  45. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811684753$193
  46. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG811684780$196
  47. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811684783$193
  48. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844662884$199
  49. 1.30 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG845664868$211
  50. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG846610007$195
  51. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG846610016$193
  52. 1.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG846610026$214
  53. 1.42 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG849619189$343
  54. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG846667735$149
  55. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG846667318$165
  56. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG846667733$179
  57. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG846667732$177
  58. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG847657608$183
  59. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG847676157$214
  60. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG847676162$199