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 45

16,712 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. 5.75 Carat Round Lab-Grown Diamond, E VS1, IGI LG760509694$1,044
  2. 5.02 Carat Round Lab-Grown Diamond, D VVS2, IGI LG762526315$2,412
  3. 5.7 Carat Round Lab-Grown Diamond, E VVS2, IGI LG750559142$937
  4. 8.01 Carat Round Lab-Grown Diamond, F VVS2, IGI LG752560100$1,561
  5. 5.97 Carat Round Lab-Grown Diamond, E VVS2, IGI LG750559430$990
  6. 5.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG761520961$928
  7. 5.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG761520983$945
  8. 5.88 Carat Round Lab-Grown Diamond, E VS1, IGI LG761520997$1,005
  9. 5.06 Carat Round Lab-Grown Diamond, E VS1, IGI LG761521004$869
  10. 5.98 Carat Round Lab-Grown Diamond, E VS1, IGI LG761521007$1,022
  11. 5.73 Carat Round Lab-Grown Diamond, E VS1, IGI LG761521010$980
  12. 5.14 Carat Round Lab-Grown Diamond, E VS1, IGI LG761521012$882
  13. 5.05 Carat Round Lab-Grown Diamond, E VS2, IGI LG761521014$850
  14. 7.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG761537645$1,723
  15. 8.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG761537653$1,891
  16. 6.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG761537662$927
  17. 6 Carat Round Lab-Grown Diamond, E VS1, IGI LG761537673$934
  18. 6.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG761537675$1,107
  19. 6.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG761537678$966
  20. 7.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG761537681$2,985
  21. 5.35 Carat Round Lab-Grown Diamond, E VVS2, IGI LG750559452$940
  22. 5.51 Carat Round Lab-Grown Diamond, G VS1, IGI LG756512200$804
  23. 5.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG758531936$1,229
  24. 6.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG761537680$925
  25. 5 Carat Round Lab-Grown Diamond, D IF, IGI LG743593664$8,067
  26. 5.57 Carat Round Lab-Grown Diamond, E VS1, IGI LG757519599$917
  27. 5.60 Carat Round Lab-Grown Diamond, E VVS2, IGI LG757519601$984
  28. 6.43 Carat Round Lab-Grown Diamond, E VS2, IGI LG757517912$1,063
  29. 9.20 Carat Round Lab-Grown Diamond, E VS1, IGI LG757518808$2,519
  30. 6.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG761537622$966
  31. 6.02 Carat Round Lab-Grown Diamond, F VVS2, IGI LG761537629$957
  32. 6 Carat Round Lab-Grown Diamond, E VS1, IGI LG761537639$964
  33. 5.09 Carat Round Lab-Grown Diamond, E VVS2, GCAL 352896151$4,139
  34. 12.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG666419629$6,264
  35. 7.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG671437056$1,686
  36. 8.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG671437266$2,050
  37. 7.47 Carat Round Lab-Grown Diamond, D VS1, IGI LG671497102$3,244
  38. 8.29 Carat Round Lab-Grown Diamond, E VS1, IGI LG674502753$1,922
  39. 8.5 Carat Round Lab-Grown Diamond, F VVS2, IGI LG675514658$2,149
  40. 7.51 Carat Round Lab-Grown Diamond, E VVS2, IGI LG677506331$1,681
  41. 5.55 Carat Round Lab-Grown Diamond, D VS1, IGI LG677551884$1,438
  42. 7.35 Carat Round Lab-Grown Diamond, F VVS2, IGI LG677551889$1,328
  43. 6.71 Carat Round Lab-Grown Diamond, E VS1, IGI LG681569466$1,222
  44. 7.57 Carat Round Lab-Grown Diamond, E VVS2, IGI LG685538602$1,694
  45. 9.16 Carat Round Lab-Grown Diamond, E VS1, IGI LG706523277$2,198
  46. 8.41 Carat Round Lab-Grown Diamond, E VS1, IGI LG711521297$1,950
  47. 23.97 Carat Round Lab-Grown Diamond, F SI1, IGI LG735566545$10,824
  48. 20.08 Carat Round Lab-Grown Diamond, F VS1, IGI LG749548153$17,228
  49. 12.76 Carat Round Lab-Grown Diamond, FANCY VIVID GREEN VS1, IGI LG729596093$9,870
  50. 8.43 Carat Round Lab-Grown Diamond, E VS2, IGI LG677506353$1,883
  51. 8.71 Carat Round Lab-Grown Diamond, E VS1, IGI LG678503558$2,019
  52. 6.50 Carat Round Lab-Grown Diamond, E SI1, IGI LG679515953$1,019
  53. 7.69 Carat Round Lab-Grown Diamond, F VS1, IGI LG712586799$1,528
  54. 7.2 Carat Round Lab-Grown Diamond, F VS2, IGI LG713515671$1,301
  55. 5.60 Carat Round Lab-Grown Diamond, E VVS2, IGI LG757530592$2,171
  56. 5.53 Carat Round Lab-Grown Diamond, E VVS2, IGI LG757530601$1,084
  57. 6.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG757530609$1,225
  58. 5.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG757530619$985
  59. 5.55 Carat Round Lab-Grown Diamond, E VVS2, IGI LG760507156$1,088
  60. 7.57 Carat Round Lab-Grown Diamond, E VS1, IGI LG758580021$1,453