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 147

9,137 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. 8.11 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG851663334$1,241
  2. 10.2 Carat Cushion Lab-Grown Diamond, H SI1, IGI LG852619903$1,335
  3. 7.2 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848686619$1,273
  4. 6.38 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG849654110$1,291
  5. 6.33 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848688926$1,281
  6. 9.8 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG849664787$1,649
  7. 6.6 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG848686614$1,156
  8. 6.39 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG849625438$1,130
  9. 6.13 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG849617226$1,021
  10. 5.51 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG850679244$834
  11. 6.3 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG849638815$846
  12. 8.2 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG849664798$1,436
  13. 5.83 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG850608115$833
  14. 5.08 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848631338$2,712
  15. 5.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848645979$1,102
  16. 11.59 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG848668947$2,381
  17. 6.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG848674838$1,047
  18. 5.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG849672799$1,057
  19. 5.00 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG849672801$1,100
  20. 5.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG852644352$1,011
  21. 6.15 Carat Cushion Modified Lab-Grown Diamond, Q-R VVS2, IGI LG847658381$2,630
  22. 7.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG649408499$1,278
  23. 5.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG790695288$809
  24. 5.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795623877$1,091
  25. 5.00 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG837659891$876
  26. 5.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG846639647$745
  27. 5.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG846692310$1,266
  28. 5.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848694214$904
  29. 5.09 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG848694215$909
  30. 6.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG848694230$9,796
  31. 15.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG849648023$3,651
  32. 5.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG850698230$813
  33. 5.03 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG851693225$1,093
  34. 5.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG853603147$1,176
  35. 5.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG846634023$1,298
  36. 6.03 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG848654853$1,662
  37. 5.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG849673673$763
  38. 12.03 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG850601140$3,223
  39. 10.01 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG850601141$1,740
  40. 7.02 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG851691485$1,110
  41. 6.02 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG852608670$1,260
  42. 5.03 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG847655747$1,298
  43. 5.02 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG850682513$731
  44. 5.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG850682517$745
  45. 5.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG850682519$750
  46. 10.05 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG851608095$2,068
  47. 7.2 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG851603887$1,212
  48. 6.54 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG850695412$1,134
  49. 6.46 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG850674681$1,109
  50. 6.22 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG850680333$1,068
  51. 6.16 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG851601773$1,058
  52. 6.14 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG850693335$1,054
  53. 6.04 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG851603530$1,078
  54. 6.22 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG849667635$1,047
  55. 5.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG850674722$847
  56. 6.17 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG849669622$839
  57. 6.08 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG850674627$889
  58. 6.39 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG850632112$912
  59. 6.18 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG850674719$819
  60. 7.1 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG849674555$1,195