2.5 Carat Cushion Lab-Grown Diamonds

Shop certified 2.5 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 2.5 Carat Cushion Lab-Grown Diamonds – Page 3

5,388 certified 2.5 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. 2.58 Carat Cushion Lab-Grown Diamond, D IF, GIA 6472998996$2,950
  2. 2.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI 647497437$1,085
  3. 2.57 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6485150049$935
  4. 2.76 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6485293177$1,001
  5. 2.64 Carat Cushion Lab-Grown Diamond, D IF, GIA 6491677195$1,775
  6. 2.93 Carat Cushion Lab-Grown Diamond, D IF, GIA 6491731548$1,957
  7. 2.71 Carat Cushion Lab-Grown Diamond, D IF, GIA 6491797450$1,821
  8. 2.85 Carat Cushion Lab-Grown Diamond, D IF, GIA 6492644420$1,904
  9. 2.79 Carat Cushion Lab-Grown Diamond, D IF, GIA 6495797513$1,875
  10. 2.88 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6495862050$1,138
  11. 2.58 Carat Cushion Lab-Grown Diamond, E IF, GIA 6501107516$2,240
  12. 2.59 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501280872$1,019
  13. 2.63 Carat Cushion Lab-Grown Diamond, D IF, GIA 6501292163$1,874
  14. 2.57 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501411379$1,012
  15. 2.72 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501594007$987
  16. 2.81 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501647852$1,019
  17. 2.72 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501915059$987
  18. 2.76 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6501976536$1,001
  19. 2.57 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502459423$1,012
  20. 2.83 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6502594070$1,112
  21. 2.74 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6502948417$994
  22. 2.52 Carat Cushion Lab-Grown Diamond, D IF, GIA 6505146053$1,754
  23. 2.58 Carat Cushion Lab-Grown Diamond, F VS1, GIA 6505364953$929
  24. 2.87 Carat Cushion Lab-Grown Diamond, D IF, GIA 6505624690$1,918
  25. 2.73 Carat Cushion Lab-Grown Diamond, E VS2, GIA 6505676504$1,113
  26. 2.83 Carat Cushion Lab-Grown Diamond, D IF, GIA 6511435124$1,891
  27. 2.60 Carat Cushion Lab-Grown Diamond, E IF, GIA 6512346210$1,982
  28. 2.83 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6512650941$839
  29. 2.93 Carat Cushion Lab-Grown Diamond, D IF, GIA 6515580948$1,957
  30. 2.51 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6521080171$1,040
  31. 2.55 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6521859816$1,326
  32. 2.83 Carat Cushion Lab-Grown Diamond, D IF, GIA 6522139638$1,891
  33. 2.85 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6522871239$1,403
  34. 2.51 Carat Cushion Lab-Grown Diamond, D VVS1, GIA 6531323074$896
  35. 2.59 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6531647517$726
  36. 2.83 Carat Cushion Lab-Grown Diamond, D FL, GIA 6532062879$5,923
  37. 2.54 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6532136263$859
  38. 2.93 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6532390440$902
  39. 2.65 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6532418472$818
  40. 2.54 Carat Cushion Lab-Grown Diamond, D VS1, GIA 6532418837$712
  41. 2.5 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6532419197$876
  42. 2.57 Carat Cushion Lab-Grown Diamond, D IF, GIA 6532650822$1,953
  43. 2.72 Carat Cushion Lab-Grown Diamond, E VS2, GIA 6535198340$940
  44. 2.56 Carat Cushion Lab-Grown Diamond, E VVS2, GIA 6535322932$866
  45. 2.57 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6535388495$900
  46. 2.59 Carat Cushion Lab-Grown Diamond, F VVS2, GIA 6535418400$798
  47. 2.57 Carat Cushion Lab-Grown Diamond, E VS1, GIA 6535643864$837
  48. 2.57 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 6535647489$900
  49. 2.9 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 6535655111$892
  50. 2.61 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7486159858$1,137
  51. 2.59 Carat Cushion Lab-Grown Diamond, F VS1, GIA 7488022661$915
  52. 2.58 Carat Cushion Lab-Grown Diamond, E VVS1, GIA 7491862084$1,135
  53. 2.50 Carat Cushion Lab-Grown Diamond, D VVS2, GIA 7492862113$1,071
  54. 2.56 Carat Cushion Lab-Grown Diamond, H VVS1, GIA 7493268461$2,327
  55. 2.57 Carat Cushion Lab-Grown Diamond, F VS1, GIA 7496058256$908
  56. 2.60 Carat Cushion Lab-Grown Diamond, D IF, GIA 7498358694$2,862
  57. 2.97 Carat Cushion Lab-Grown Diamond, D IF, GIA 7501586492$1,984
  58. 2.71 Carat Cushion Lab-Grown Diamond, D VS1, GIA 7502647843$1,067
  59. 2.94 Carat Cushion Lab-Grown Diamond, D IF, GIA 7503303625$1,964
  60. 2.56 Carat Cushion Lab-Grown Diamond, E VS1, GIA 7503537355$931