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

14,529 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. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737548250$262
  2. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737548251$262
  3. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737548253$218
  4. 1.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737548255$265
  5. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737550340$239
  6. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737558364$365
  7. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737562543$263
  8. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG737563168$243
  9. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG737596013$202
  10. 1.38 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG738515648$210
  11. 1.49 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG738518899$208
  12. 1.49 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739528632$270
  13. 1.34 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG739543122$218
  14. 1.45 Carat Cushion Lab-Grown Diamond, D IF, IGI LG739546475$402
  15. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739548940$292
  16. 1.41 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG739559992$264
  17. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739560115$218
  18. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739560124$224
  19. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739560142$217
  20. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG739582960$172
  21. 1.04 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG739592658$252
  22. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG740501941$365
  23. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG741567718$365
  24. 1.45 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG743516715$244
  25. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG743535711$259
  26. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG743535713$220
  27. 1.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG745506904$240
  28. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745521179$186
  29. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745523695$218
  30. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745523696$218
  31. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG745523703$218
  32. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG746523294$243
  33. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747552546$248
  34. 1.21 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG502164071$304
  35. 1.23 Carat Cushion Lab-Grown Diamond, H VS1, IGI LG522229795$286
  36. 1.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG533292242$258
  37. 1.30 Carat Cushion Lab-Grown Diamond, F SI1, IGI LG533295017$265
  38. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG550237495$226
  39. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG606353709$228
  40. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG663412887$244
  41. 1.39 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG712545996$260
  42. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749513451$241
  43. 1.13 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749513469$241
  44. 1.11 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG668410043$186
  45. 1.11 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG676502054$196
  46. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG749513503$253
  47. 1.15 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG560234604$196
  48. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG560234605$231
  49. 1.41 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG608361356$258
  50. 1.42 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG629475709$256
  51. 1.47 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG692526403$272
  52. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG696537827$182
  53. 1.20 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG735590998$377
  54. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG739576019$176
  55. 1.44 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739594877$469
  56. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG746528411$225
  57. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG747552547$207
  58. 1.05 Carat Cushion Lab-Grown Diamond, E IF, IGI LG747552553$384
  59. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749508638$243
  60. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG749509635$241