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 10

4,628 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. 2.81 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG726502208$729
  2. 2.94 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG726508470$622
  3. 2.63 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG726533112$654
  4. 2.94 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG726578629$538
  5. 2.85 Carat Cushion Lab-Grown Diamond, D IF, IGI LG727508453$1,398
  6. 2.70 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727517492$669
  7. 2.51 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG727517531$632
  8. 2.91 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG727588454$617
  9. 2.61 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728518541$528
  10. 2.57 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728529876$932
  11. 2.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG728529877$937
  12. 2.51 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG728532023$392
  13. 2.66 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG728534816$1,291
  14. 2.82 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG728538650$546
  15. 2.89 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG728538676$697
  16. 2.51 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG728555819$489
  17. 2.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG728569843$1,240
  18. 2.53 Carat Cushion Lab-Grown Diamond, D IF, IGI LG728569844$1,244
  19. 2.61 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729544090$472
  20. 2.56 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG729554791$1,005
  21. 2.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729566207$1,240
  22. 2.82 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729566209$1,384
  23. 2.99 Carat Cushion Lab-Grown Diamond, D IF, IGI LG729566210$1,466
  24. 2.88 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG729567835$725
  25. 2.61 Carat Cushion Lab-Grown Diamond, F VVS1, IGI LG729572352$521
  26. 2.77 Carat Cushion Lab-Grown Diamond, E VVS2, IGI LG729572585$422
  27. 2.77 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG729573499$588
  28. 2.50 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG729573542$511
  29. 2.53 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG729573823$424
  30. 2.54 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG729573997$518
  31. 2.52 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG729578853$516
  32. 2.97 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG729586088$893
  33. 2.89 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG729586095$1,026
  34. 2.79 Carat Cushion Lab-Grown Diamond, D VS1, IGI LG729588115$514
  35. 2.50 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG729588117$491
  36. 2.56 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG731543019$1,044
  37. 2.67 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG731543021$1,088
  38. 2.57 Carat Cushion Lab-Grown Diamond, G VVS2, IGI LG731543024$522
  39. 2.52 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731557353$1,240
  40. 2.65 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731569203$1,302
  41. 2.69 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG731569205$539
  42. 2.94 Carat Cushion Lab-Grown Diamond, D IF, IGI LG731569206$1,442
  43. 2.58 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG731589746$567
  44. 2.52 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG731589824$1,764
  45. 2.67 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG731590260$522
  46. 2.91 Carat Cushion Lab-Grown Diamond, E VS1, IGI LG732511855$508
  47. 2.62 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732516193$526
  48. 2.86 Carat Cushion Lab-Grown Diamond, D IF, IGI LG732516194$1,402
  49. 2.66 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732516466$534
  50. 2.53 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732535289$693
  51. 2.55 Carat Cushion Lab-Grown Diamond, E VVS1, IGI LG732535292$624
  52. 2.62 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732537074$585
  53. 2.94 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG732543589$563
  54. 2.84 Carat Cushion Lab-Grown Diamond, F VVS2, IGI LG732543590$569
  55. 2.82 Carat Cushion Lab-Grown Diamond, F VS1, IGI LG732543591$541
  56. 2.50 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732549724$550
  57. 2.89 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732552522$612
  58. 2.58 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG732580332$685
  59. 2.83 Carat Cushion Lab-Grown Diamond, D VVS1, IGI LG732586183$889
  60. 2.79 Carat Cushion Lab-Grown Diamond, D VVS2, IGI LG733509423$494