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 192

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, D VVS2, IGI LG837624445$192
  2. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG837624462$227
  3. 1.38 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG837624470$209
  4. 1.26 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837624472$199
  5. 1.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837636199$209
  6. 1.01 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG837636221$210
  7. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837647029$259
  8. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837647030$246
  9. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG837647031$246
  10. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837647096$248
  11. 1.18 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG837647097$270
  12. 1.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG837647098$223
  13. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG837694944$204
  14. 1.08 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG837695034$204
  15. 1.07 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838624691$185
  16. 1.19 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG838635701$293
  17. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG838635702$218
  18. 1.19 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG838635705$283
  19. 1.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838635709$274
  20. 1.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG838652430$209
  21. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG839608083$193
  22. 1.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839608182$193
  23. 1.01 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG839611377$169
  24. 1.34 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839611383$211
  25. 1.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839611403$183
  26. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG839611496$179
  27. 1.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG839611580$175
  28. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG839611593$176
  29. 1.01 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG839667099$204
  30. 1.40 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG840611151$263
  31. 1.03 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG840611849$143
  32. 1.05 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840611884$188
  33. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840642135$188
  34. 1.03 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG840656928$174
  35. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG840656935$179
  36. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG840664706$174
  37. 1.07 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG841606920$179
  38. 1.10 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841627153$195
  39. 1.06 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG842630554$181
  40. 1.06 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG842630555$174
  41. 1.01 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG842661035$161
  42. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843644543$208
  43. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843601424$207
  44. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843601461$201
  45. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG843602231$215
  46. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843681005$203
  47. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842648264$219
  48. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843603439$214
  49. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG841688436$212
  50. 1.1 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG843622382$210
  51. 1.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG843622397$206
  52. 1.1 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG842612110$215
  53. 1.22 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842633759$237
  54. 1.3 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG843610013$226
  55. 1.08 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG842611934$201
  56. 1.08 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG842642224$191
  57. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843624495$206
  58. 1.09 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG843644545$214
  59. 1.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG843616353$205
  60. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG842622094$208