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 131

13,969 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. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838651955$215
  2. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839604668$214
  3. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838625420$217
  4. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838655965$217
  5. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838655297$215
  6. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839605535$214
  7. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838644407$210
  8. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839608653$209
  9. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838644371$205
  10. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838629662$208
  11. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838653775$208
  12. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838636863$207
  13. 1.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838634554$205
  14. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838642065$210
  15. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838629728$202
  16. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838655315$207
  17. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838644326$204
  18. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839604670$205
  19. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839642889$203
  20. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838620683$201
  21. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839643034$202
  22. 1.06 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838644532$198
  23. 1.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG838644528$195
  24. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839610833$194
  25. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG833687957$295
  26. 1.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG835644055$221
  27. 1.29 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG795632772$354
  28. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG829605512$190
  29. 1.01 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG833676375$185
  30. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837675250$172
  31. 1.45 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG837675254$213
  32. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837675260$190
  33. 1.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG837675261$172
  34. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837675273$183
  35. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837634191$270
  36. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839608700$214
  37. 1.02 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG839612820$197
  38. 1 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839612846$207
  39. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838642264$206
  40. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838651884$210
  41. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839609171$204
  42. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839601048$200
  43. 1.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839622182$200
  44. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838661851$214
  45. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838655199$212
  46. 1.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838653698$212
  47. 1.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839610177$201
  48. 1.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839672736$191
  49. 1.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839609223$195
  50. 1.08 Carat Cushion Lab-Grown Diamond, E IF, IGI LG839612353$279
  51. 1.09 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839612262$215
  52. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839614204$214
  53. 1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839609224$192
  54. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839608521$214
  55. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838642198$212
  56. 1.09 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839606334$192
  57. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839642850$201
  58. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839606626$202
  59. 1.1 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839622660$194
  60. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839622178$209