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 – Page 10

18,037 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.

  1. 2.78 Carat Round Lab-Grown Diamond, I VS1, IGI LG485136486$4,651
  2. 2.83 Carat Round Lab-Grown Diamond, J VS1, IGI LG485136624$4,011
  3. 2.89 Carat Round Lab-Grown Diamond, J VS2, IGI LG485136655$3,724
  4. 2.51 Carat Round Lab-Grown Diamond, J VS1, IGI LG485136656$3,584
  5. 2.95 Carat Round Lab-Grown Diamond, J VS1, IGI LG485136668$4,171
  6. 2.58 Carat Round Lab-Grown Diamond, J VS2, IGI LG485136671$3,345
  7. 2.87 Carat Round Lab-Grown Diamond, J VS1, IGI LG485136673$4,064
  8. 2.74 Carat Round Lab-Grown Diamond, J VS1, IGI LG485136674$3,891
  9. 2.71 Carat Round Lab-Grown Diamond, J SI1, IGI LG485136691$3,192
  10. 2.56 Carat Round Lab-Grown Diamond, J VVS2, IGI LG485136703$3,935
  11. 2.77 Carat Round Lab-Grown Diamond, H VS1, IGI LG485160365$5,734
  12. 2.59 Carat Round Lab-Grown Diamond, G VS1, IGI LG485161281$6,406
  13. 2.50 Carat Round Lab-Grown Diamond, H VS1, IGI LG485161296$5,199
  14. 2.51 Carat Round Lab-Grown Diamond, I VS1, IGI LG485161678$4,221
  15. 2.60 Carat Round Lab-Grown Diamond, J VVS2, IGI LG485161745$3,993
  16. 2.50 Carat Round Lab-Grown Diamond, J VS1, IGI LG485161748$3,571
  17. 2.64 Carat Round Lab-Grown Diamond, J VS2, IGI LG485161768$3,422
  18. 2.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG485161800$3,838
  19. 2.62 Carat Round Lab-Grown Diamond, J VS2, IGI LG485161837$3,397
  20. 2.51 Carat Round Lab-Grown Diamond, J VS1, IGI LG485161845$3,584
  21. 2.51 Carat Round Lab-Grown Diamond, I VS1, IGI LG485161847$4,221
  22. 2.84 Carat Round Lab-Grown Diamond, H VS1, IGI LG485162163$5,874
  23. 2.91 Carat Round Lab-Grown Diamond, G VVS2, IGI LG485162165$599
  24. 2.81 Carat Round Lab-Grown Diamond, J VS1, IGI LG485163257$3,984
  25. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG485163271$3,243
  26. 2.73 Carat Round Lab-Grown Diamond, J VS1, IGI LG485163281$3,878
  27. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG485163321$3,243
  28. 2.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG487108185$4,524
  29. 2.50 Carat Round Lab-Grown Diamond, I VS1, IGI LG487108741$4,206
  30. 2.52 Carat Round Lab-Grown Diamond, I VS2, IGI LG487108779$3,958
  31. 2.60 Carat Round Lab-Grown Diamond, J VS1, IGI LG487172847$3,704
  32. 2.51 Carat Round Lab-Grown Diamond, J VS1, IGI LG487172851$3,584
  33. 2.50 Carat Round Lab-Grown Diamond, J VS1, IGI LG487172871$3,571
  34. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG487172874$3,243
  35. 2.50 Carat Round Lab-Grown Diamond, J VS1, IGI LG487172898$3,570
  36. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG487172988$3,242
  37. 2.56 Carat Round Lab-Grown Diamond, J VS2, IGI LG487173005$3,319
  38. 2.67 Carat Round Lab-Grown Diamond, H VS1, IGI LG487173777$5,536
  39. 2.78 Carat Round Lab-Grown Diamond, H VS1, IGI LG487175147$5,754
  40. 2.70 Carat Round Lab-Grown Diamond, H VS1, IGI LG487197970$5,596
  41. 2.53 Carat Round Lab-Grown Diamond, G VS1, IGI LG487199065$6,262
  42. 2.83 Carat Round Lab-Grown Diamond, G VS1, IGI LG488130002$6,976
  43. 2.51 Carat Round Lab-Grown Diamond, H VS1, IGI LG488130507$5,218
  44. 2.51 Carat Round Lab-Grown Diamond, I VS2, IGI LG488154610$3,942
  45. 2.50 Carat Round Lab-Grown Diamond, I VS1, IGI LG488154668$4,206
  46. 2.59 Carat Round Lab-Grown Diamond, I VS2, IGI LG488154671$4,060
  47. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG488155761$3,927
  48. 2.61 Carat Round Lab-Grown Diamond, J VS1, IGI LG488155763$3,718
  49. 2.91 Carat Round Lab-Grown Diamond, G VS1, IGI LG488156531$7,167
  50. 2.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG490174526$3,971
  51. 2.80 Carat Round Lab-Grown Diamond, J VS1, IGI LG490174535$3,971
  52. 2.90 Carat Round Lab-Grown Diamond, I VVS2, IGI LG490175061$5,302
  53. 2.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG490175156$3,494
  54. 2.50 Carat Round Lab-Grown Diamond, J VVS2, IGI LG490175164$3,849
  55. 2.76 Carat Round Lab-Grown Diamond, J VS1, IGI LG490176175$3,917
  56. 2.70 Carat Round Lab-Grown Diamond, J VS1, IGI LG490177084$3,838
  57. 2.82 Carat Round Lab-Grown Diamond, I VS2, IGI LG490177085$4,401
  58. 2.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG490177097$4,683
  59. 2.54 Carat Round Lab-Grown Diamond, I VVS2, IGI LG490177101$612
  60. 2.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG490191044$4,523