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 17

8,604 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. 6.20 Carat Round Lab-Grown Diamond, G VVS1, IGI LG624412842$3,112
  2. 5.01 Carat Round Lab-Grown Diamond, E VVS1, IGI LG624412934$3,097
  3. 5.68 Carat Round Lab-Grown Diamond, F IF, IGI LG627473081$5,423
  4. 6.72 Carat Round Lab-Grown Diamond, F IF, IGI LG627473082$9,841
  5. 5.91 Carat Round Lab-Grown Diamond, D IF, IGI LG628409481$9,057
  6. 5.61 Carat Round Lab-Grown Diamond, F IF, IGI LG628409483$5,359
  7. 5.00 Carat Round Lab-Grown Diamond, F VVS1, IGI LG628476264$1,943
  8. 5.09 Carat Round Lab-Grown Diamond, F VVS1, IGI LG630428942$1,977
  9. 5.28 Carat Round Lab-Grown Diamond, D VS1, IGI LG630429194$3,441
  10. 5.05 Carat Round Lab-Grown Diamond, D IF, IGI LG630458981$7,769
  11. 6.02 Carat Round Lab-Grown Diamond, D IF, IGI LG630458982$16,192
  12. 5.53 Carat Round Lab-Grown Diamond, D IF, IGI LG630458983$8,487
  13. 6.01 Carat Round Lab-Grown Diamond, D IF, IGI LG631459913$16,166
  14. 5.60 Carat Round Lab-Grown Diamond, D IF, IGI LG631459914$8,592
  15. 5.27 Carat Round Lab-Grown Diamond, D IF, IGI LG631459915$8,099
  16. 5.22 Carat Round Lab-Grown Diamond, D IF, IGI LG635412384$8,023
  17. 5.10 Carat Round Lab-Grown Diamond, D IF, IGI LG635491123$7,844
  18. 5.38 Carat Round Lab-Grown Diamond, D VVS2, IGI LG635491124$4,161
  19. 6.10 Carat Round Lab-Grown Diamond, D VVS2, IGI LG639472854$7,454
  20. 6.10 Carat Round Lab-Grown Diamond, E VVS1, IGI LG639472855$8,630
  21. 5.01 Carat Round Lab-Grown Diamond, D VVS2, IGI LG678554093$3,889
  22. 7.87 Carat Round Lab-Grown Diamond, E VS2, GIA 5473948235$5,878
  23. 5.18 Carat Round Lab-Grown Diamond, G SI1, IGI LG569327899$1,028
  24. 11.10 Carat Round Lab-Grown Diamond, G VS1, IGI LG602362476$3,588
  25. 11.42 Carat Round Lab-Grown Diamond, G VS1, IGI LG610350429$3,685
  26. 16.09 Carat Round Lab-Grown Diamond, G VS1, IGI LG658495631$18,122
  27. 11.53 Carat Round Lab-Grown Diamond, F VS1, IGI LG659429526$3,905
  28. 7.52 Carat Round Lab-Grown Diamond, H VS2, IGI LG587316737$1,048
  29. 9.12 Carat Round Lab-Grown Diamond, G VS2, IGI LG587329390$1,758
  30. 5.17 Carat Round Lab-Grown Diamond, F SI1, IGI LG588377628$642
  31. 10.57 Carat Round Lab-Grown Diamond, G VS2, IGI LG593373838$2,354
  32. 10.14 Carat Round Lab-Grown Diamond, G VVS2, IGI LG597398640$3,287
  33. 8.52 Carat Round Lab-Grown Diamond, G VS2, IGI LG598307418$1,328
  34. 11.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG659429520$4,435
  35. 7.11 Carat Round Lab-Grown Diamond, G VS2, IGI 595371317$1,322
  36. 8.29 Carat Round Lab-Grown Diamond, G VS2, IGI LG592361240$1,405
  37. 7.87 Carat Round Lab-Grown Diamond, G VS2, IGI LG593375874$1,202
  38. 8.05 Carat Round Lab-Grown Diamond, H VS2, IGI LG594328288$1,229
  39. 9.11 Carat Round Lab-Grown Diamond, G VS2, IGI LG595371328$1,756
  40. 6.81 Carat Round Lab-Grown Diamond, G VS2, IGI LG595390638$1,044
  41. 10.72 Carat Round Lab-Grown Diamond, G VS1, IGI 607389530$2,933
  42. 11.28 Carat Round Lab-Grown Diamond, F VS1, IGI 607396648$3,826
  43. 5.01 Carat Round Lab-Grown Diamond, F SI1, IGI LG591389954$667
  44. 13.00 Carat Round Lab-Grown Diamond, G VS1, IGI LG602355471$7,468
  45. 11.23 Carat Round Lab-Grown Diamond, G VS1, IGI LG603334295$3,627
  46. 10.07 Carat Round Lab-Grown Diamond, G VS1, IGI LG603340605$2,757
  47. 11.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG604316376$4,431
  48. 11.57 Carat Round Lab-Grown Diamond, G VS1, IGI LG604387434$3,730
  49. 11.07 Carat Round Lab-Grown Diamond, G VS1, IGI LG610350430$3,578
  50. 12.09 Carat Round Lab-Grown Diamond, F VS1, IGI LG610350434$4,082
  51. 11.08 Carat Round Lab-Grown Diamond, G VS1, IGI LG615356876$3,581
  52. 10.01 Carat Round Lab-Grown Diamond, G VS1, IGI LG652477524$2,741
  53. 10.03 Carat Round Lab-Grown Diamond, E SI1, IGI LG653426153$2,404
  54. 5.03 Carat Round Lab-Grown Diamond, E VS2, IGI LG487175856$1,230
  55. 8.16 Carat Round Lab-Grown Diamond, G VS2, IGI LG597376827$1,383
  56. 7.04 Carat Round Lab-Grown Diamond, F SI1, IGI LG624402955$1,132
  57. 6.03 Carat Round Lab-Grown Diamond, F SI1, IGI 588335468$803
  58. 6.22 Carat Round Lab-Grown Diamond, H VS2, IGI LG573395481$873
  59. 8.16 Carat Round Lab-Grown Diamond, G VS2, IGI LG586375710$1,383
  60. 7.26 Carat Round Lab-Grown Diamond, G VS2, IGI LG588335462$1,111