5 Carat and Up Cushion Lab-Grown Diamonds

Shop certified 5 carat and up 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 5 Carat and Up Cushion Lab-Grown Diamonds – Page 17

5,631 certified 5 carat and up 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. 20.13 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG705513520$7,428
  2. 21.20 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG724521489$11,178
  3. 21.33 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG726523601$10,364
  4. 12.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG726523615$3,811
  5. 15.54 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG726570849$7,017
  6. 20.33 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG727551862$16,346
  7. 24.15 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG742528329$11,703
  8. 22.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG754579324$11,626
  9. 6.67 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG760567668$1,508
  10. 5.12 Carat Cushion Lab-Grown Diamond, E SI1, IGI LG756590887$1,098
  11. 6.06 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG758558302$2,143
  12. 10.08 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG757534215$1,850
  13. 5.18 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG726535676$853
  14. 5.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG726535679$973
  15. 10.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG756506770$2,057
  16. 5.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG713542467$1,504
  17. 5.16 Carat Cushion Lab-Grown Diamond, F VS1, GIA 6491038499$3,814
  18. 7.74 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749521961$1,642
  19. 6.62 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG757534373$1,498
  20. 9.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG743561976$1,940
  21. 9.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG747525254$1,929
  22. 5.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG753503624$2,936
  23. 6.34 Carat Cushion Lab-Grown Diamond, D IF, IGI LG753503625$10,131
  24. 5.05 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG753503623$2,919
  25. 6.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG757530829$1,060
  26. 6.61 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG764680440$3,647
  27. 5.08 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG744514773$3,042
  28. 5.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG754561989$1,121
  29. 7.08 Carat Cushion Lab-Grown Diamond, D VS2, IGI LG761522517$2,023
  30. 5.55 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG761547746$993
  31. 5.11 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG764603055$1,491
  32. 7.37 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG689554608$4,932
  33. 5.71 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG717525671$3,088
  34. 10.12 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG735539898$2,596
  35. 9.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG761511002$1,511
  36. 9.21 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG749515170$1,801
  37. 5.01 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG757514780$2,041
  38. 5.03 Carat Cushion Lab-Grown Diamond, D IF, IGI LG744514772$6,264
  39. 15.55 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG763663376$3,545
  40. 8.6 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764660077$1,447
  41. 8.65 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764660090$1,456
  42. 8.83 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764660093$2,489
  43. 8.64 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764665730$1,454
  44. 9.39 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG765626760$1,852
  45. 8.43 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG765626787$1,419
  46. 5.04 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG743515618$4,570
  47. 8.58 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764660091$1,444
  48. 8.43 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG765626771$1,419
  49. 10.26 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG754520537$3,494
  50. 5.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG757533209$983
  51. 20.16 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG758551212$10,888
  52. 9.63 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764665714$1,883
  53. 8.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764665726$1,441
  54. 8.61 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG764660092$1,449
  55. 7.15 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 7536733649$8,700
  56. 5.11 Carat Cushion Lab-Grown Diamond, D IF, IGI LG760565912$6,112
  57. 5.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG766615166$822
  58. 6.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG761511979$1,060
  59. 8.62 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG764665728$1,465
  60. 5.06 Carat Cushion Lab-Grown Diamond, D IF, IGI LG758582428$5,376