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 167

14,222 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. 1.08 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS1, IGI LG836629751$309
  2. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839692818$193
  3. 1.11 Carat Cushion Modified Lab-Grown Diamond, F VVS1, IGI LG816607612$313
  4. 1.49 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG816607616$409
  5. 1.22 Carat Cushion Modified Lab-Grown Diamond, E VVS1, IGI LG816607623$403
  6. 1.1 Carat Cushion Modified Lab-Grown Diamond, D VS1, IGI LG818644867$310
  7. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG834614582$199
  8. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841688530$214
  9. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841652055$210
  10. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843614909$203
  11. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842615729$203
  12. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843614931$197
  13. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842605284$215
  14. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842615799$209
  15. 1.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG841631419$200
  16. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841658557$203
  17. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841645684$215
  18. 1.02 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG843614936$192
  19. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841652096$214
  20. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842615798$212
  21. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841698922$201
  22. 1.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841699082$199
  23. 1.09 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG843614937$198
  24. 1.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG840654620$195
  25. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841699074$219
  26. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841635187$210
  27. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841697544$214
  28. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842605428$212
  29. 1.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG841691308$195
  30. 1.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG841648335$194
  31. 1.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841676660$209
  32. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842613708$210
  33. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842612049$205
  34. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841676661$212
  35. 1.31 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843614906$221
  36. 1 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG842613611$192
  37. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841645719$203
  38. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841676474$202
  39. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842605302$195
  40. 1.05 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG841645677$200
  41. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841623686$210
  42. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842617631$204
  43. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841635186$210
  44. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG841658526$199
  45. 1.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG841665656$193
  46. 1.09 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG842655922$189
  47. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841676240$217
  48. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841623673$217
  49. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841631485$207
  50. 1.1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841697653$217
  51. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841645683$215
  52. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG842605319$207
  53. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841665655$203
  54. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841648252$210
  55. 1.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG841645662$200
  56. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841691092$214
  57. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841658546$207
  58. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG841646893$204
  59. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG841697555$210
  60. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841699144$217