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 212

13,815 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. 1.46 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG633409219$302
  2. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG633482689$216
  3. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG636457337$196
  4. 1.32 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG636465402$276
  5. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG636471583$178
  6. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG637465742$211
  7. 1.14 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG637465747$283
  8. 1.49 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG638494313$308
  9. 1.32 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG640403543$283
  10. 1.06 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG640404871$192
  11. 1.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG640490234$209
  12. 1.02 Carat Cushion Lab-Grown Diamond, H VVS2, IGI LG642448491$206
  13. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG644440610$186
  14. 1.10 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG644441768$200
  15. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG644499465$239
  16. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG648469804$186
  17. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG651444016$231
  18. 1.24 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG652402383$207
  19. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG652419244$207
  20. 1.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG653443937$217
  21. 1.15 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG653447964$239
  22. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG654455056$179
  23. 1.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG654487668$204
  24. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG654487673$252
  25. 1.04 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG657421329$214
  26. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG657421330$217
  27. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG657466613$265
  28. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG659456263$239
  29. 1.15 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG659465072$255
  30. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG660417868$343
  31. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG660479687$239
  32. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG662487857$217
  33. 1.12 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG664407233$225
  34. 1.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG665437299$323
  35. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG668436107$183
  36. 1.29 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG669460716$316
  37. 1.03 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG670409039$213
  38. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG670463588$182
  39. 1.42 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG671436658$234
  40. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG677504627$239
  41. 1.28 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG678501087$202
  42. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG678530085$216
  43. 1.06 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG678577554$216
  44. 1.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG685545837$209
  45. 1.16 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG689553239$307
  46. 1.41 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG689586608$280
  47. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG690507517$244
  48. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG690507519$217
  49. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG691539189$203
  50. 1.49 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG693537094$245
  51. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG693547868$221
  52. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG695523117$192
  53. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG695523118$203
  54. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG695523119$189
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG695523195$193
  56. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG696551527$195
  57. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG697512929$189
  58. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG700525516$185
  59. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700525596$224
  60. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG700547080$214