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 20

5,616 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. 6.02 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782610972$1,205
  2. 10.06 Carat Cushion Lab-Grown Diamond, G VS2, IGI LG776692588$2,582
  3. 5.04 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG783656110$1,461
  4. 8.25 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG751504553$1,383
  5. 5.62 Carat Cushion Lab-Grown Diamond, E IF, IGI LG754594935$6,990
  6. 5.36 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754595456$8,215
  7. 5.1 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754595514$9,442
  8. 5.00 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768632211$3,092
  9. 11.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG781629731$2,041
  10. 11.53 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG781629732$2,292
  11. 5.16 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360706757$36,183
  12. 7.00 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG752581546$1,214
  13. 7.03 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG758501112$1,219
  14. 8.04 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG760510383$1,634
  15. 5.09 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631540$8,910
  16. 5.15 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631541$9,014
  17. 5.23 Carat Cushion Lab-Grown Diamond, D FL, IGI LG768631542$9,149
  18. 5.03 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG768632212$3,012
  19. 5.5 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG776631013$1,652
  20. 5.00 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360706713$35,068
  21. 5.05 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754594932$7,753
  22. 5.02 Carat Cushion Lab-Grown Diamond, D FL, IGI LG744515035$8,880
  23. 5.30 Carat Cushion Lab-Grown Diamond, D IF, IGI LG768631951$6,588
  24. 5.59 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG783629958$2,545
  25. 5.05 Carat Cushion Lab-Grown Diamond, FANCY VIVID BLUE VS1, IGI LG776631040$1,716
  26. 6.01 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS2, IGI LG776631213$1,885
  27. 9.61 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG781629717$1,687
  28. 5.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG784662661$1,057
  29. 15.08 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG665414869$4,115
  30. 5.00 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782622533$1,561
  31. 8.07 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG678528154$3,312
  32. 5.01 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG784681347$1,056
  33. 7.10 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG712586130$1,333
  34. 5.10 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG722568091$1,053
  35. 5.53 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG776644705$854
  36. 5.00 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360706756$35,068
  37. 5.01 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG778670466$1,070
  38. 7.2 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG782629246$1,261
  39. 14.07 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG786668457$2,814
  40. 7.04 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG787613561$1,197
  41. 20.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG784667192$10,048
  42. 5.11 Carat Cushion Lab-Grown Diamond, FANCY VIVID YELLOW VVS2, IGI LG776631567$1,820
  43. 5.23 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG776631822$1,733
  44. 5.14 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696531854$1,421
  45. 5.04 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG696531861$1,649
  46. 5.13 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG729574401$1,418
  47. 5.03 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG729574406$1,392
  48. 10.30 Carat Cushion Lab-Grown Diamond, E FL, IGI LG778694861$43,188
  49. 5.12 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662021$9,054
  50. 5.17 Carat Cushion Lab-Grown Diamond, D FL, IGI LG780662161$9,140
  51. 5.53 Carat Cushion Lab-Grown Diamond, D FL, GCAL 360876043$42,534
  52. 6.50 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG781635970$1,635
  53. 5.12 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 1453894307$4,198
  54. 5.08 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 1457821223$5,300
  55. 5.18 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 1459489525$3,656
  56. 5.02 Carat Cushion Lab-Grown Diamond, D VS1, GIA 1463470138$3,302
  57. 5.49 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 1468059341$3,733
  58. 5.06 Carat Cushion Lab-Grown Diamond, D FL, GIA 1508705808$40,429
  59. 7.17 Carat Cushion Lab-Grown Diamond, J VS1, GIA 2225855237$3,809
  60. 10.26 Carat Cushion Lab-Grown Diamond, I VS1, GIA 2231075898$4,347