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 37

7,296 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. 5.02 Carat Cushion Lab-Grown Diamond, F IF, IGI LG809608220$4,177
  2. 5.7 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG805619407$1,023
  3. 6.58 Carat Cushion Lab-Grown Diamond, F FL, IGI LG790648546$34,039
  4. 10.05 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG807683125$2,819
  5. 8.78 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG810646051$3,284
  6. 6.35 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG815692799$1,366
  7. 10.52 Carat Cushion Modified Lab-Grown Diamond, F VVS2, IGI LG754520589$4,292
  8. 10.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG756540065$1,868
  9. 10.22 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG739581320$2,277
  10. 8.01 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG754520461$1,683
  11. 10.06 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG754520497$2,242
  12. 5.1 Carat Cushion Modified Lab-Grown Diamond, F VS2, IGI LG627401451$773
  13. 12.44 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG683582808$3,270
  14. 6.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG749553088$1,049
  15. 5.05 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG756573458$1,474
  16. 12.28 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG769669046$5,230
  17. 12.07 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG769669047$5,140
  18. 8.07 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG805667969$1,585
  19. 8.03 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG805693886$1,577
  20. 6.88 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG816686088$1,287
  21. 7.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG798605095$1,343
  22. 10.01 Carat Cushion Lab-Grown Diamond, D FL, GIA 2235654228$130,180
  23. 10.02 Carat Cushion Lab-Grown Diamond, D FL, GIA 2235664639$130,310
  24. 5 Carat Cushion Lab-Grown Diamond, D IF, IGI LG743593663$8,415
  25. 5.06 Carat Cushion Lab-Grown Diamond, E IF, IGI LG743593669$6,882
  26. 5.37 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754508608$9,038
  27. 5.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG743594229$8,482
  28. 5.08 Carat Cushion Lab-Grown Diamond, D IF, IGI LG743594232$8,550
  29. 6.04 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754508035$20,536
  30. 5.31 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754508875$8,937
  31. 5 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG754508922$5,525
  32. 5.1 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754508633$8,583
  33. 5.32 Carat Cushion Lab-Grown Diamond, D IF, IGI LG754508616$8,954
  34. 7.25 Carat Cushion Lab-Grown Diamond, D IF, GIA 6522857192$40,549
  35. 14.07 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG654487878$4,933
  36. 13.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG657419936$4,856
  37. 8 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG820601234$1,376
  38. 7.6 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VS1, IGI LG728502300$2,575
  39. 6.57 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG726569429$4,535
  40. 14 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG826645279$4,435
  41. 5.17 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826672943$2,374
  42. 5.02 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826672950$2,866
  43. 7.21 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG826672954$3,860
  44. 5.07 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG817690510$868
  45. 50.03 Carat Cushion Lab-Grown Diamond, H VS2, IGI LG813617840$36,056
  46. 25.1 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG752567423$13,556
  47. 23.2 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG734535930$12,530
  48. 22.19 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG739546673$11,984
  49. 22.16 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG737560976$11,968
  50. 21.36 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG733564462$11,536
  51. 20.62 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG727551861$12,105
  52. 20.1 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG732534298$8,169
  53. 20.07 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG742528333$11,782
  54. 20.03 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG731582227$8,140
  55. 20.02 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG696550857$10,812
  56. 20.02 Carat Cushion Lab-Grown Diamond, G VS1, IGI LG777631551$6,509
  57. 18.67 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG696550853$7,115
  58. 18.11 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG698587112$6,902
  59. 18.09 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG749548150$6,894
  60. 17.04 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG751505180$6,494