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 17

7,913 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. 1.31 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615343004$187
  2. 1.31 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615343055$193
  3. 1.34 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG615343769$211
  4. 1.47 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG615343815$206
  5. 1.47 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG615343842$215
  6. 1.22 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG615343975$176
  7. 1.33 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615350053$195
  8. 1.10 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615350075$204
  9. 1.33 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG615350185$191
  10. 1.17 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG615350204$197
  11. 1.17 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615350216$181
  12. 1.35 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615350312$206
  13. 1.30 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615362993$198
  14. 1.11 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615363035$185
  15. 1.31 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615363036$205
  16. 1.39 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615363070$222
  17. 1.18 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615363106$200
  18. 1.30 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615363136$218
  19. 1.43 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615363140$221
  20. 1.16 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG615363190$195
  21. 1.20 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG615363245$203
  22. 1.40 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615363328$204
  23. 1.42 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG615363348$194
  24. 1.25 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615363367$191
  25. 1.42 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG615363370$194
  26. 1.40 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615363401$204
  27. 1.07 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615363419$199
  28. 1.44 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG615363421$205
  29. 1.44 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363437$209
  30. 1.47 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363439$204
  31. 1.19 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG615363691$200
  32. 1.36 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615363707$199
  33. 1.48 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363710$221
  34. 1.47 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363725$220
  35. 1.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363731$184
  36. 1.21 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615363762$195
  37. 1.47 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG615363774$227
  38. 1.14 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363784$182
  39. 1.41 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615363828$206
  40. 1.13 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363928$181
  41. 1.14 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363932$182
  42. 1.07 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615363963$184
  43. 1.18 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615363965$200
  44. 1.23 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364001$189
  45. 1.41 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG615364003$223
  46. 1.21 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364035$182
  47. 1.38 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364049$195
  48. 1.32 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364113$194
  49. 1.20 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364127$181
  50. 1.33 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364131$195
  51. 1.47 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364215$204
  52. 1.31 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615364229$205
  53. 1.22 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615364273$200
  54. 1.39 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364340$197
  55. 1.41 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364366$199
  56. 1.38 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG615364368$214
  57. 1.20 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615364376$185
  58. 1.31 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615364378$193
  59. 1.10 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG615373250$189
  60. 1.17 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG615373279$181