5 Carat and Up Round Lab-Grown Diamonds

Shop certified 5 carat and up 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 5 Carat and Up Round Lab-Grown Diamonds – Page 187

15,518 certified 5 carat and up 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. 6.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG696543432$1,966
  2. 5.57 Carat Round Lab-Grown Diamond, E VVS2, IGI LG696543658$1,057
  3. 6.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG696543802$1,968
  4. 5.51 Carat Round Lab-Grown Diamond, F VVS2, IGI LG696543965$766
  5. 5.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG696544468$1,046
  6. 7.51 Carat Round Lab-Grown Diamond, F VVS2, IGI LG696545778$1,148
  7. 18.55 Carat Round Lab-Grown Diamond, E VS1, IGI LG696578452$14,228
  8. 18.46 Carat Round Lab-Grown Diamond, E VS1, IGI LG696578453$14,161
  9. 8.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG698547324$1,544
  10. 15.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG700514978$8,088
  11. 15.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG700514979$8,897
  12. 5.00 Carat Round Lab-Grown Diamond, F VS1, IGI LG702501985$1,172
  13. 5.00 Carat Round Lab-Grown Diamond, F VVS2, IGI LG702501986$1,138
  14. 5.74 Carat Round Lab-Grown Diamond, F VVS2, IGI LG702505089$787
  15. 5.42 Carat Round Lab-Grown Diamond, E VVS2, IGI LG702570361$1,029
  16. 5.52 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704515493$767
  17. 5.52 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704515495$767
  18. 5.59 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704515496$777
  19. 5.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG704516284$1,046
  20. 5.58 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704516424$776
  21. 5.58 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704516425$776
  22. 5.51 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704516750$766
  23. 10.03 Carat Round Lab-Grown Diamond, G VS2, IGI LG704517030$1,896
  24. 5.51 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704517091$766
  25. 5.52 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704517093$767
  26. 5.57 Carat Round Lab-Grown Diamond, F VVS2, IGI LG704517639$774
  27. 5.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG704553033$1,123
  28. 5.45 Carat Round Lab-Grown Diamond, E VVS2, IGI LG704590238$1,280
  29. 6.55 Carat Round Lab-Grown Diamond, E VVS2, IGI LG705505807$1,522
  30. 6.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG705522056$1,518
  31. 6.01 Carat Round Lab-Grown Diamond, E VVS1, IGI LG706563713$4,126
  32. 5.58 Carat Round Lab-Grown Diamond, E VS1, IGI LG706575058$1,147
  33. 5.59 Carat Round Lab-Grown Diamond, E VVS2, IGI LG706575059$1,141
  34. 5.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG706575060$1,124
  35. 5.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG707530239$1,123
  36. 5.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG707556902$1,058
  37. 5.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG709523253$1,128
  38. 5.51 Carat Round Lab-Grown Diamond, F VVS2, IGI LG709538651$766
  39. 5.58 Carat Round Lab-Grown Diamond, F VVS2, IGI LG709538659$776
  40. 6.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710546278$1,513
  41. 5.59 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710546302$1,141
  42. 6.52 Carat Round Lab-Grown Diamond, E VS1, IGI LG710551361$1,176
  43. 5.59 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710551480$1,141
  44. 5.52 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710551483$1,127
  45. 5.39 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710560091$1,023
  46. 5.54 Carat Round Lab-Grown Diamond, F VVS2, IGI LG710560195$770
  47. 5.53 Carat Round Lab-Grown Diamond, F VVS2, IGI LG710560199$769
  48. 16.34 Carat Round Lab-Grown Diamond, E VS1, IGI LG710572542$12,561
  49. 5.53 Carat Round Lab-Grown Diamond, F VS1, IGI LG710578763$759
  50. 5.90 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710581389$1,359
  51. 6.19 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710587698$953
  52. 5.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG710593109$1,137
  53. 5.52 Carat Round Lab-Grown Diamond, F VVS2, IGI LG711503193$767
  54. 5.52 Carat Round Lab-Grown Diamond, F VVS2, IGI LG711503196$767
  55. 5.58 Carat Round Lab-Grown Diamond, F VVS2, IGI LG711519006$776
  56. 5.58 Carat Round Lab-Grown Diamond, F VVS2, IGI LG711526261$776
  57. 5.59 Carat Round Lab-Grown Diamond, F VVS2, IGI LG711526461$777
  58. 5.57 Carat Round Lab-Grown Diamond, E VVS2, IGI LG712506909$1,137
  59. 5.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG712506916$1,137
  60. 5.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG712507010$1,124