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 25

18,155 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. 2.5 Carat Round Lab-Grown Diamond, J SI2, IGI LG500163360$2,960
  2. 2.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG500165156$3,650
  3. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG500165165$3,243
  4. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG500165174$3,243
  5. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG500165195$3,242
  6. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG500166028$2,947
  7. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG500166471$3,243
  8. 2.50 Carat Round Lab-Grown Diamond, H VS1, IGI LG500166496$5,199
  9. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG502107362$3,243
  10. 2.5 Carat Round Lab-Grown Diamond, J SI2, IGI LG502107460$2,960
  11. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG502107465$2,947
  12. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG530215585$605
  13. 2.51 Carat Round Lab-Grown Diamond, G SI1, IGI LG532262915$521
  14. 2.59 Carat Round Lab-Grown Diamond, G VS2, IGI LG557241019$540
  15. 2.59 Carat Round Lab-Grown Diamond, G VS2, IGI LG557241070$540
  16. 2.61 Carat Round Lab-Grown Diamond, G VS2, IGI LG559256544$544
  17. 2.84 Carat Round Lab-Grown Diamond, G VS2, IGI LG637440291$386
  18. 2.73 Carat Round Lab-Grown Diamond, E VS2, IGI LG675515519$354
  19. 2.57 Carat Round Lab-Grown Diamond, E VS2, GIA 6485988988$916
  20. 2.56 Carat Round Lab-Grown Diamond, D VS2, GIA 6492074473$948
  21. 2.58 Carat Round Lab-Grown Diamond, E VS2, GIA 6495060429$920
  22. 2.71 Carat Round Lab-Grown Diamond, D SI1, GIA 7486489795$848
  23. 2.59 Carat Round Lab-Grown Diamond, G VS2, GIA 7501664699$570
  24. 2.52 Carat Round Lab-Grown Diamond, F IF, IGI LG600369130$723
  25. 2.84 Carat Round Lab-Grown Diamond, F IF, IGI LG601389924$811
  26. 2.88 Carat Round Lab-Grown Diamond, G VS2, IGI LG625413230$387
  27. 2.80 Carat Round Lab-Grown Diamond, E IF, IGI LG632495182$820
  28. 2.82 Carat Round Lab-Grown Diamond, G IF, IGI LG632495185$784
  29. 2.67 Carat Round Lab-Grown Diamond, D VVS1, IGI LG644495898$588
  30. 2.71 Carat Round Lab-Grown Diamond, D VVS1, IGI LG646473445$596
  31. 2.62 Carat Round Lab-Grown Diamond, E VS1, IGI LG680508397$418
  32. 2.87 Carat Round Lab-Grown Diamond, F VS1, IGI LG680533027$450
  33. 2.83 Carat Round Lab-Grown Diamond, F SI1, IGI LG582393970$362
  34. 2.90 Carat Round Lab-Grown Diamond, G VS2, IGI LG595366885$428
  35. 2.84 Carat Round Lab-Grown Diamond, G VS2, IGI LG598348362$407
  36. 2.70 Carat Round Lab-Grown Diamond, H SI1, IGI LG600334535$368
  37. 2.80 Carat Round Lab-Grown Diamond, G VS2, IGI LG623406144$402
  38. 2.87 Carat Round Lab-Grown Diamond, G VS2, IGI LG623477204$385
  39. 2.5 Carat Round Lab-Grown Diamond, D VS2, IGI LG671485127$422
  40. 2.60 Carat Round Lab-Grown Diamond, E VS2, GIA 5486275326$927
  41. 2.88 Carat Round Lab-Grown Diamond, G VS2, IGI LG626475844$392
  42. 2.86 Carat Round Lab-Grown Diamond, G VS2, IGI LG636464246$389
  43. 2.72 Carat Round Lab-Grown Diamond, F SI1, GIA 1479669625$574
  44. 2.89 Carat Round Lab-Grown Diamond, G VS2, GIA 3475761921$700
  45. 2.60 Carat Round Lab-Grown Diamond, I SI1, IGI LG483195462$625
  46. 2.51 Carat Round Lab-Grown Diamond, E IF, IGI LG593389073$662
  47. 2.72 Carat Round Lab-Grown Diamond, F VS2, GIA 1469928379$1,000
  48. 2.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG445039429$3,495
  49. 2.71 Carat Round Lab-Grown Diamond, J VS2, IGI LG462172776$3,506
  50. 2.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG472170115$4,222
  51. 2.73 Carat Round Lab-Grown Diamond, I VS2, IGI LG472170116$4,267
  52. 2.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG472170775$3,923
  53. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG476156992$3,179
  54. 2.90 Carat Round Lab-Grown Diamond, G SI1, IGI LG476157434$5,393
  55. 2.79 Carat Round Lab-Grown Diamond, G SI1, IGI LG476158057$575
  56. 2.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG476158058$4,238
  57. 2.7 Carat Round Lab-Grown Diamond, J SI2, IGI LG476186116$3,194
  58. 2.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG476186148$3,494
  59. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG476186150$3,179
  60. 2.73 Carat Round Lab-Grown Diamond, I SI1, IGI LG476186442$3,963