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 36

5,671 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. 2.55 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665320$2,180
  2. 2.59 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665321$2,214
  3. 2.76 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665323$2,358
  4. 2.86 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804665328$2,442
  5. 2.97 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804665329$592
  6. 2.85 Carat Cushion Lab-Grown Diamond, FANCY VIVID PINK VVS2, IGI LG811610639$629
  7. 2.73 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG797658293$1,324
  8. 2.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG792610256$1,067
  9. 2.59 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG801648881$1,063
  10. 2.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804647909$1,019
  11. 2.54 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG805668379$1,043
  12. 2.52 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG811672211$839
  13. 2.71 Carat Cushion Lab-Grown Diamond, D IF, GCAL 360846207$1,938
  14. 2.86 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG739593063$1,046
  15. 2.58 Carat Cushion Lab-Grown Diamond, E VS2, GIA LG1559072353$1,450
  16. 2.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804643739$1,109
  17. 2.52 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804643740$1,074
  18. 2.55 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804655765$539
  19. 2.55 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG809617053$526
  20. 2.52 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG795650334$608
  21. 2.57 Carat Cushion Lab-Grown Diamond, D VVS2, GCAL 361116265$1,484
  22. 2.53 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804653470$581
  23. 2.52 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811649677$512
  24. 2.84 Carat Cushion Lab-Grown Diamond, F VS2, GIA 1458387594$702
  25. 2.54 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804667204$2,172
  26. 2.88 Carat Cushion Lab-Grown Diamond, E IF, IGI LG808614418$1,491
  27. 2.59 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG809656632$442
  28. 2.57 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG762555575$637
  29. 2.59 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361066598$1,772
  30. 2.59 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361066621$1,772
  31. 2.56 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG640440756$455
  32. 2.55 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG764619450$594
  33. 2.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG782687125$701
  34. 2.59 Carat Cushion Lab-Grown Diamond, D IF, IGI LG788605620$2,288
  35. 2.70 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG804656918$627
  36. 2.51 Carat Cushion Lab-Grown Diamond, E VS2, IGI LG801684371$357
  37. 2.59 Carat Cushion Lab-Grown Diamond, D IF, IGI LG804660194$1,274
  38. 2.85 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804666001$2,434
  39. 2.56 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG743572885$458
  40. 2.62 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG804640552$512
  41. 2.72 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG804643564$584
  42. 2.88 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804649645$2,410
  43. 2.57 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG804650216$543
  44. 2.5 Carat Cushion Modified Lab-Grown Diamond, E VS1, IGI LG761554059$412
  45. 2.51 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG811626969$409
  46. 2.50 Carat Cushion Lab-Grown Diamond, F VS2, IGI LG792639444$327
  47. 2.60 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG810647893$501
  48. 2.63 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG811618726$454
  49. 2.59 Carat Cushion Lab-Grown Diamond, D VVS1, GCAL 361066342$1,772
  50. 2.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG784671863$604
  51. 2.69 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG794675479$646
  52. 2.50 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG789632513$595
  53. 2.66 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG797647397$444
  54. 2.54 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804650172$2,051
  55. 2.9 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804650250$1,849
  56. 2.51 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660332$2,004
  57. 2.79 Carat Cushion Lab-Grown Diamond, D FL, IGI LG804660334$2,224
  58. 2.53 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808617089$496
  59. 2.84 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG808617092$553
  60. 2.94 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG809635410$703