2.5 Carat Round Lab-Grown Diamonds

Shop certified 2.5 carat round 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 Round Lab-Grown Diamonds

13,226 certified 2.5 carat round lab-grown diamonds in stock. Every stone ships free with its grading report; open any listing for the 360° view, full certificate and price.

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  1. 2.5 Carat Round Lab-Grown Diamond, D VVS2, IGI LG837651363$462
  2. 2.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG825638481$428
  3. 2.58 Carat Round Lab-Grown Diamond, E VS1, IGI LG825639867$420
  4. 2.60 Carat Round Lab-Grown Diamond, D VVS2, IGI LG825640030$475
  5. 2.57 Carat Round Lab-Grown Diamond, D VS1, IGI LG825640363$435
  6. 2.60 Carat Round Lab-Grown Diamond, D VS2, IGI LG825642187$427
  7. 2.56 Carat Round Lab-Grown Diamond, D VS1, IGI LG825642210$434
  8. 2.51 Carat Round Lab-Grown Diamond, E VS1, IGI LG825642215$409
  9. 2.52 Carat Round Lab-Grown Diamond, E VVS2, IGI LG825642238$412
  10. 2.52 Carat Round Lab-Grown Diamond, E VS1, IGI LG825642321$410
  11. 2.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG825642387$410
  12. 2.50 Carat Round Lab-Grown Diamond, E VS1, IGI LG825642401$400
  1. 2.65 Carat Round Lab-Grown Diamond, F VS2, IGI LG567358838$386
  2. 2.74 Carat Round Lab-Grown Diamond, H VS1, IGI LG570350867$378
  3. 2.74 Carat Round Lab-Grown Diamond, G VS1, IGI LG570366230$388
  4. 2.63 Carat Round Lab-Grown Diamond, F VS2, IGI LG572337589$384
  5. 2.77 Carat Round Lab-Grown Diamond, F VS1, IGI LG572343681$416
  6. 2.72 Carat Round Lab-Grown Diamond, F VS1, IGI LG544280527$409
  7. 2.76 Carat Round Lab-Grown Diamond, G VS2, IGI LG557251015$377
  8. 2.52 Carat Round Lab-Grown Diamond, D VVS1, GIA 1509282154$1,243
  9. 2.83 Carat Round Lab-Grown Diamond, D VVS1, GIA 2504128707$1,315
  10. 2.71 Carat Round Lab-Grown Diamond, D VVS2, GIA 2507113349$1,190
  11. 2.55 Carat Round Lab-Grown Diamond, D VVS1, GIA 5503119734$1,257
  12. 2.66 Carat Round Lab-Grown Diamond, E VVS2, GIA 6501128764$1,107
  13. 2.70 Carat Round Lab-Grown Diamond, F VVS2, GIA 7506119544$1,060
  14. 2.87 Carat Round Lab-Grown Diamond, G VS1, IGI LG622486665$395
  15. 2.85 Carat Round Lab-Grown Diamond, G VS1, IGI LG622494420$392
  16. 2.85 Carat Round Lab-Grown Diamond, H VS1, IGI LG623434560$383
  17. 2.88 Carat Round Lab-Grown Diamond, G VS1, IGI LG623476402$397
  18. 2.88 Carat Round Lab-Grown Diamond, G VS1, IGI LG624443272$397
  19. 2.85 Carat Round Lab-Grown Diamond, G VS1, IGI LG625413122$397
  20. 2.88 Carat Round Lab-Grown Diamond, G VS1, IGI LG625443991$397
  21. 2.88 Carat Round Lab-Grown Diamond, G VS1, IGI LG626401869$397
  22. 2.86 Carat Round Lab-Grown Diamond, G VS1, IGI LG627485043$394
  23. 2.87 Carat Round Lab-Grown Diamond, G VS1, IGI LG628479342$395
  24. 2.82 Carat Round Lab-Grown Diamond, G VS1, IGI LG629473959$388
  25. 2.91 Carat Round Lab-Grown Diamond, G VS1, IGI LG629474313$401
  26. 2.84 Carat Round Lab-Grown Diamond, E VVS2, IGI LG621496964$493
  27. 2.87 Carat Round Lab-Grown Diamond, H VS1, IGI LG622486720$385
  28. 2.55 Carat Round Lab-Grown Diamond, E VS1, IGI LG633489949$1,771
  29. 2.51 Carat Round Lab-Grown Diamond, G VS2, IGI LG635497473$587
  30. 2.93 Carat Round Lab-Grown Diamond, D VS1, IGI LG624445526$472
  31. 2.59 Carat Round Lab-Grown Diamond, D IF, IGI 629434921$1,606
  32. 2.50 Carat Round Lab-Grown Diamond, E IF, IGI LG639437396$1,172
  33. 2.64 Carat Round Lab-Grown Diamond, G VS1, IGI LG601396381$1,454
  34. 2.50 Carat Round Lab-Grown Diamond, E VS1, IGI LG633447941$1,737
  35. 2.55 Carat Round Lab-Grown Diamond, E VS1, IGI LG633499115$1,771
  36. 2.53 Carat Round Lab-Grown Diamond, E VS1, GIA 1469819206$990
  37. 2.53 Carat Round Lab-Grown Diamond, D VS1, GIA 1497992327$1,084
  38. 2.57 Carat Round Lab-Grown Diamond, F VS1, GIA 1503103493$944
  39. 2.50 Carat Round Lab-Grown Diamond, E VS1, GIA 2507090261$979
  40. 2.72 Carat Round Lab-Grown Diamond, G VS1, IGI LG606344408$371
  41. 2.7 Carat Round Lab-Grown Diamond, G VS1, IGI LG602367204$368
  42. 2.91 Carat Round Lab-Grown Diamond, E VS1, IGI LG616415551$513
  43. 2.63 Carat Round Lab-Grown Diamond, E VS2, IGI LG550235950$396
  44. 2.81 Carat Round Lab-Grown Diamond, G VS1, IGI LG598364809$512
  45. 2.80 Carat Round Lab-Grown Diamond, G VS1, IGI LG666408761$381
  46. 2.99 Carat Round Lab-Grown Diamond, D VS1, IGI LG675532043$526
  47. 2.72 Carat Round Lab-Grown Diamond, D VVS2, GIA 1483633021$1,996
  48. 2.54 Carat Round Lab-Grown Diamond, D VS1, GIA 6495113605$2,086
  49. 2.72 Carat Round Lab-Grown Diamond, J VS1, IGI LG442067231$3,864
  50. 2.63 Carat Round Lab-Grown Diamond, J VS2, IGI LG447099979$3,409
  51. 2.60 Carat Round Lab-Grown Diamond, I VS2, IGI LG472170105$4,075
  52. 2.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG472170107$4,371
  53. 2.52 Carat Round Lab-Grown Diamond, J VS2, IGI LG472171935$3,268
  54. 2.62 Carat Round Lab-Grown Diamond, I VS2, IGI LG474115460$4,105
  55. 2.52 Carat Round Lab-Grown Diamond, I VS1, IGI LG476156051$4,238
  56. 2.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG476158081$4,371
  57. 2.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG476185664$3,970
  58. 2.58 Carat Round Lab-Grown Diamond, J VS1, IGI LG476186105$3,676
  59. 2.54 Carat Round Lab-Grown Diamond, I VS2, IGI LG476186444$3,987
  60. 2.57 Carat Round Lab-Grown Diamond, J VS1, IGI LG476186868$3,664