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 26

18,112 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. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG476186150$3,179
  2. 2.73 Carat Round Lab-Grown Diamond, I SI1, IGI LG476186442$3,963
  3. 2.71 Carat Round Lab-Grown Diamond, I SI1, IGI LG476186445$3,937
  4. 2.76 Carat Round Lab-Grown Diamond, J SI1, IGI LG476186902$3,250
  5. 2.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG476187397$3,297
  6. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG478110591$3,180
  7. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG478112339$3,180
  8. 2.76 Carat Round Lab-Grown Diamond, J VS2, IGI LG478113798$3,566
  9. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG478124686$3,180
  10. 2.69 Carat Round Lab-Grown Diamond, J SI2, IGI LG480150375$3,182
  11. 2.7 Carat Round Lab-Grown Diamond, J SI2, IGI LG480168071$3,194
  12. 2.8 Carat Round Lab-Grown Diamond, I SI2, IGI LG483197006$3,704
  13. 2.82 Carat Round Lab-Grown Diamond, I VS2, IGI LG483197017$4,401
  14. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG485136665$3,179
  15. 2.82 Carat Round Lab-Grown Diamond, J VS2, IGI LG485136758$3,639
  16. 2.87 Carat Round Lab-Grown Diamond, J SI1, IGI LG485147651$3,379
  17. 2.80 Carat Round Lab-Grown Diamond, H VS2, IGI LG485160088$5,349
  18. 2.82 Carat Round Lab-Grown Diamond, H SI1, IGI LG485162726$675
  19. 2.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG485163249$3,615
  20. 2.80 Carat Round Lab-Grown Diamond, J SI2, IGI LG485163258$3,311
  21. 2.85 Carat Round Lab-Grown Diamond, J SI2, IGI LG485163305$3,370
  22. 2.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG485163307$3,297
  23. 2.91 Carat Round Lab-Grown Diamond, J SI1, IGI LG485163308$3,425
  24. 2.83 Carat Round Lab-Grown Diamond, J SI2, IGI LG485163309$3,346
  25. 2.73 Carat Round Lab-Grown Diamond, J VS2, IGI LG485163310$3,531
  26. 2.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG487108181$4,224
  27. 2.7 Carat Round Lab-Grown Diamond, J SI2, IGI LG487172948$3,194
  28. 2.73 Carat Round Lab-Grown Diamond, J SI1, IGI LG487173007$3,215
  29. 2.70 Carat Round Lab-Grown Diamond, J SI2, IGI LG487174497$3,193
  30. 2.86 Carat Round Lab-Grown Diamond, J SI1, IGI LG487196253$3,367
  31. 2.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG488154609$3,923
  32. 2.70 Carat Round Lab-Grown Diamond, I SI1, IGI LG488154641$3,923
  33. 2.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG488155765$3,615
  34. 2.85 Carat Round Lab-Grown Diamond, J SI2, IGI LG490174524$3,066
  35. 2.81 Carat Round Lab-Grown Diamond, I SI1, IGI LG490174534$4,074
  36. 2.73 Carat Round Lab-Grown Diamond, J VS2, IGI LG490175160$3,531
  37. 2.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG490177088$4,224
  38. 2.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG490177103$3,494
  39. 2.70 Carat Round Lab-Grown Diamond, I VS1, IGI LG490191074$4,523
  40. 2.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG490191077$3,615
  41. 2.80 Carat Round Lab-Grown Diamond, I VS1, IGI LG490191078$4,683
  42. 2.78 Carat Round Lab-Grown Diamond, I VS2, IGI LG490192006$4,342
  43. 2.90 Carat Round Lab-Grown Diamond, I SI2, IGI LG490193223$3,828
  44. 2.80 Carat Round Lab-Grown Diamond, J SI1, IGI LG490193233$3,297
  45. 2.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG490193270$4,371
  46. 2.70 Carat Round Lab-Grown Diamond, I VS2, IGI LG490193815$4,222
  47. 2.87 Carat Round Lab-Grown Diamond, J VS2, IGI LG490193821$3,700
  48. 2.91 Carat Round Lab-Grown Diamond, J SI1, IGI LG490193838$3,424
  49. 2.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG490193839$4,238
  50. 2.80 Carat Round Lab-Grown Diamond, J VS2, IGI LG492110244$3,615
  51. 2.71 Carat Round Lab-Grown Diamond, I VS2, IGI LG492110325$4,238
  52. 2.86 Carat Round Lab-Grown Diamond, J VS2, IGI LG492112726$3,688
  53. 2.82 Carat Round Lab-Grown Diamond, J SI1, IGI LG492133930$3,319
  54. 2.70 Carat Round Lab-Grown Diamond, J SI1, IGI LG492134087$3,179
  55. 2.91 Carat Round Lab-Grown Diamond, J VS2, IGI LG492136721$3,748
  56. 2.90 Carat Round Lab-Grown Diamond, J SI2, IGI LG492136722$3,427
  57. 2.81 Carat Round Lab-Grown Diamond, J SI1, IGI LG492136773$3,308
  58. 2.71 Carat Round Lab-Grown Diamond, J SI1, IGI LG492136774$3,192
  59. 2.80 Carat Round Lab-Grown Diamond, I VS2, IGI LG492136778$4,371
  60. 2.70 Carat Round Lab-Grown Diamond, J VS2, IGI LG494161669$3,494