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 194

13,173 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. 1.19 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG812627771$210
  2. 1.01 Carat Cushion Lab-Grown Diamond, D IF, IGI LG812639345$381
  3. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG812639346$211
  4. 1.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG813602814$211
  5. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813602825$195
  6. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813607968$186
  7. 1.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG813632434$211
  8. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG813653105$241
  9. 1.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG813653108$239
  10. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813668304$189
  11. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813668305$192
  12. 1.07 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813668387$193
  13. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813668548$190
  14. 1.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG813679239$280
  15. 1.00 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG813691453$211
  16. 1.15 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG814605640$204
  17. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814637544$188
  18. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814637592$189
  19. 1.06 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG814637596$185
  20. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG814637712$192
  21. 1.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815601530$186
  22. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815601854$189
  23. 1.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815620247$169
  24. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815647216$188
  25. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815647269$188
  26. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815647378$188
  27. 1.43 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG815680811$197
  28. 1.43 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692151$248
  29. 1.32 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG815692172$221
  30. 1.05 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815692197$189
  31. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815692567$248
  32. 1.34 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG815692568$235
  33. 1.44 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815692569$248
  34. 1.43 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG815692573$246
  35. 1.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG816601428$417
  36. 1.05 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816601432$263
  37. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816626449$458
  38. 1.01 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG816626669$168
  39. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816638213$185
  40. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816652768$195
  41. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816652773$192
  42. 1.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG816666181$189
  43. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817602952$174
  44. 1.13 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG817614078$270
  45. 1.01 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817634386$176
  46. 1.37 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817651670$221
  47. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817661805$195
  48. 1.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817661963$188
  49. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817661967$188
  50. 1.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817661972$186
  51. 1.40 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817664985$209
  52. 1.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817665412$188
  53. 1.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG817665430$176
  54. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG817665436$185
  55. 1.08 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817690676$195
  56. 1.06 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG817690707$192
  57. 1.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818613711$192
  58. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818613713$204
  59. 1.02 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG818613778$186
  60. 1.02 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG818613809$185