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 190

13,511 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. 1.42 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774620949$223
  2. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774648843$447
  3. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774648844$400
  4. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774650915$231
  5. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG774650917$225
  6. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG774651182$244
  7. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774671872$209
  8. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774672070$216
  9. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774690130$186
  10. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG774691806$188
  11. 1.32 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG774695569$218
  12. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG775610706$209
  13. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG775610707$214
  14. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG775610718$211
  15. 1.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG775613609$234
  16. 1.41 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG775633254$281
  17. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG776601107$200
  18. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776611211$209
  19. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776638733$209
  20. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776638738$190
  21. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776639325$189
  22. 1.10 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776641186$196
  23. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776648640$211
  24. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776657499$235
  25. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776676891$186
  26. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG776688253$206
  27. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776698373$196
  28. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG776699021$186
  29. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG777610497$202
  30. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG777624526$193
  31. 1.30 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG777627303$228
  32. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778602818$337
  33. 1.12 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778665058$199
  34. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778667085$209
  35. 1.33 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778668480$227
  36. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778668550$235
  37. 1.40 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778668551$244
  38. 1.09 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778669811$200
  39. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778669813$221
  40. 1.02 Carat Cushion Lab-Grown Diamond, D IF, IGI LG778670101$419
  41. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778670110$216
  42. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG778670723$196
  43. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778672819$186
  44. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778673817$179
  45. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778673833$183
  46. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778673842$190
  47. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG778673843$175
  48. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG778674241$185
  49. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674639$188
  50. 1.00 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG778674641$186
  51. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674645$188
  52. 1.00 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG778674761$171
  53. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778674765$181
  54. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG778675511$183
  55. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778675513$176
  56. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG779602080$190
  57. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779602200$189
  58. 1.13 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG779611499$192
  59. 1.31 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG779661359$228
  60. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG779661374$235