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 38

7,839 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. 1.04 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG723588821$224
  2. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG724518291$235
  3. 1.43 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG724518360$232
  4. 1.02 Carat Cushion Lab-Grown Diamond, E IF, IGI LG724545717$279
  5. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG724555187$186
  6. 1.42 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724562248$297
  7. 1.09 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724571022$224
  8. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724571084$218
  9. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG724571094$221
  10. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG724571893$379
  11. 1.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG725503267$244
  12. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG725519805$216
  13. 1.32 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG726521055$221
  14. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521070$204
  15. 1.45 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726521073$265
  16. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG726526633$328
  17. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG726544380$243
  18. 1.15 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG726553176$227
  19. 1.35 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG726554315$340
  20. 1.49 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG726568734$288
  21. 1.01 Carat Cushion Lab-Grown Diamond, E IF, IGI LG726577085$504
  22. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG726577476$238
  23. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG727506637$349
  24. 1.46 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG727560780$241
  25. 1.29 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG727587213$203
  26. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727590723$230
  27. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728538301$199
  28. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728538302$197
  29. 1.1 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728538388$225
  30. 1.31 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG728538647$251
  31. 1.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728540219$225
  32. 1.36 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG728558850$216
  33. 1.14 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728585737$211
  34. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729501842$216
  35. 1.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729513253$189
  36. 1.10 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG729521303$217
  37. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729521306$209
  38. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729521307$202
  39. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729521323$217
  40. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729527495$218
  41. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729527507$221
  42. 1.06 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG729554663$224
  43. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG729555167$188
  44. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731513732$462
  45. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG731515815$206
  46. 1.07 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG731566591$202
  47. 1.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731566595$259
  48. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG731568688$207
  49. 1.07 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG731582079$178
  50. 1.03 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG732514754$249
  51. 1.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG732517701$376
  52. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732554499$209
  53. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG732554501$193
  54. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732554598$203
  55. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732554600$207
  56. 1.28 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG732559705$490
  57. 1.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG732559725$386
  58. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732573062$232
  59. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732582683$202
  60. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733502856$260