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 218

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. 1.07 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842615730$200
  2. 1.07 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG843668881$198
  3. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844617712$207
  4. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844617633$210
  5. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843640622$210
  6. 1.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843686400$200
  7. 1.08 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG843686405$196
  8. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843668929$208
  9. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843640592$215
  10. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844631855$205
  11. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844617666$205
  12. 1.09 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG843609973$199
  13. 1.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG843616286$192
  14. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842655768$219
  15. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842607161$205
  16. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843651764$205
  17. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844617637$206
  18. 1.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843662996$201
  19. 1.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844617730$201
  20. 1.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843640540$203
  21. 1.1 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG844656479$203
  22. 1.1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG843601416$199
  23. 1.1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG844656514$201
  24. 1.1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG842640898$199
  25. 1.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844617727$194
  26. 1.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG844613363$196
  27. 1.24 Carat Cushion Lab-Grown Diamond, D IF, IGI LG843601348$323
  28. 1.24 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG843603329$269
  29. 1.31 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843686335$240
  30. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844608635$235
  31. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844617632$235
  32. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843601396$233
  33. 1.28 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844640510$235
  34. 1.27 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843668892$233
  35. 1.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844632770$232
  36. 1.24 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843676387$229
  37. 1.23 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843670681$227
  38. 1.2 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843601388$238
  39. 1.19 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844625555$232
  40. 1.18 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844626806$231
  41. 1.17 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844606374$233
  42. 1.22 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844608668$220
  43. 1.28 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843690786$227
  44. 1.26 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844606369$222
  45. 1.25 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844627863$220
  46. 1.29 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844626399$222
  47. 1.22 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844601785$214
  48. 1.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844626367$203
  49. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844623496$247
  50. 1.32 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG844613271$239
  51. 1.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844613357$236
  52. 1.32 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG844623391$233
  53. 1.48 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844645247$245
  54. 1.35 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG844627840$231
  55. 1.31 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843686468$225
  56. 1.38 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844601793$233
  57. 1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG844609125$197
  58. 1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG844617721$195
  59. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843651808$214
  60. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843670720$204