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 23

14,252 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. 2.67 Carat Round Lab-Grown Diamond, J SI1, IGI LG485136695$3,145
  2. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG485136724$3,928
  3. 2.5 Carat Round Lab-Grown Diamond, J SI2, IGI LG485161658$2,960
  4. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG485161666$3,243
  5. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG485161683$2,947
  6. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG485161710$2,947
  7. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG485161767$2,947
  8. 2.50 Carat Round Lab-Grown Diamond, I SI2, IGI LG485161846$3,326
  9. 2.61 Carat Round Lab-Grown Diamond, J VS2, IGI LG485161849$3,384
  10. 2.61 Carat Round Lab-Grown Diamond, H VS1, IGI LG485162731$5,417
  11. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG485163240$2,947
  12. 2.57 Carat Round Lab-Grown Diamond, J SI1, IGI LG485163250$3,029
  13. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG485163267$3,928
  14. 2.64 Carat Round Lab-Grown Diamond, J VS2, IGI LG485163275$3,422
  15. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG485163317$3,243
  16. 2.55 Carat Round Lab-Grown Diamond, J SI2, IGI LG485163318$3,018
  17. 2.51 Carat Round Lab-Grown Diamond, J VS1, IGI LG487172853$3,584
  18. 2.50 Carat Round Lab-Grown Diamond, J SI2, IGI LG487172873$2,960
  19. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG487172878$3,243
  20. 2.52 Carat Round Lab-Grown Diamond, J VS2, IGI LG487172880$3,269
  21. 2.51 Carat Round Lab-Grown Diamond, J SI1, IGI LG487172891$2,959
  22. 2.51 Carat Round Lab-Grown Diamond, J VS2, IGI LG487172900$3,256
  23. 2.62 Carat Round Lab-Grown Diamond, J SI1, IGI LG487172914$3,087
  24. 2.53 Carat Round Lab-Grown Diamond, J VS2, IGI LG487172915$3,280
  25. 2.54 Carat Round Lab-Grown Diamond, I VS2, IGI LG487172919$3,987
  26. 2.52 Carat Round Lab-Grown Diamond, J SI1, IGI LG487172930$2,969
  27. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG487172936$3,243
  28. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG487172937$2,947
  29. 2.54 Carat Round Lab-Grown Diamond, J VS2, IGI LG487173006$3,294
  30. 2.51 Carat Round Lab-Grown Diamond, I VS2, IGI LG487173012$3,942
  31. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG487173013$2,947
  32. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG487174484$2,947
  33. 2.63 Carat Round Lab-Grown Diamond, J VS2, IGI LG487174485$3,409
  34. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG487174486$3,243
  35. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG487174489$3,928
  36. 2.51 Carat Round Lab-Grown Diamond, J SI1, IGI LG487174498$2,959
  37. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG487174500$2,947
  38. 2.60 Carat Round Lab-Grown Diamond, J SI1, IGI LG487174503$3,064
  39. 2.50 Carat Round Lab-Grown Diamond, G SI1, IGI LG487198014$4,682
  40. 2.50 Carat Round Lab-Grown Diamond, H VS2, IGI LG488131871$4,801
  41. 2.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG488154678$3,650
  42. 2.53 Carat Round Lab-Grown Diamond, J SI1, IGI LG488155762$2,982
  43. 2.50 Carat Round Lab-Grown Diamond, J VS2, IGI LG488155764$3,242
  44. 2.50 Carat Round Lab-Grown Diamond, J VS1, IGI LG490177008$3,571
  45. 2.55 Carat Round Lab-Grown Diamond, J VS2, IGI LG490177010$3,307
  46. 2.50 Carat Round Lab-Grown Diamond, J SI1, IGI LG490177054$2,947
  47. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG490191998$3,928
  48. 2.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG490193263$3,650
  49. 2.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG490193277$3,650
  50. 2.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG490193834$3,650
  51. 2.60 Carat Round Lab-Grown Diamond, I VS2, IGI LG490193870$4,076
  52. 2.50 Carat Round Lab-Grown Diamond, I SI1, IGI LG492110250$3,650
  53. 2.60 Carat Round Lab-Grown Diamond, J VS2, IGI LG492110324$3,371
  54. 2.68 Carat Round Lab-Grown Diamond, I SI1, IGI LG492112349$3,896
  55. 2.62 Carat Round Lab-Grown Diamond, J SI1, IGI LG492133927$3,087
  56. 2.53 Carat Round Lab-Grown Diamond, J VS2, IGI LG492133967$3,282
  57. 2.50 Carat Round Lab-Grown Diamond, J SI2, IGI LG492134023$2,960
  58. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG492136494$3,928
  59. 2.51 Carat Round Lab-Grown Diamond, J VS2, IGI LG492136496$3,255
  60. 2.50 Carat Round Lab-Grown Diamond, I VS2, IGI LG492136643$3,928