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 3

7,072 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. 12.18 Carat Round Lab-Grown Diamond, G VVS2, IGI LG597362920$9,043
  2. 10.10 Carat Round Lab-Grown Diamond, G VS1, IGI LG602313064$7,132
  3. 10.12 Carat Round Lab-Grown Diamond, F SI1, IGI LG602313070$5,652
  4. 10.27 Carat Round Lab-Grown Diamond, H VS1, IGI LG603334303$6,041
  5. 11.51 Carat Round Lab-Grown Diamond, H VS1, IGI LG603371056$6,741
  6. 10.58 Carat Round Lab-Grown Diamond, G VS1, IGI LG604387451$7,461
  7. 12.70 Carat Round Lab-Grown Diamond, F VS2, IGI LG604387570$6,891
  8. 11.07 Carat Round Lab-Grown Diamond, G VS1, IGI LG605326165$7,795
  9. 10.45 Carat Round Lab-Grown Diamond, G VS1, IGI LG605383751$7,371
  10. 10.52 Carat Round Lab-Grown Diamond, G VS1, IGI LG610350334$7,419
  11. 11.74 Carat Round Lab-Grown Diamond, G VS1, IGI LG610350428$8,252
  12. 12.10 Carat Round Lab-Grown Diamond, G VS1, IGI LG611359366$8,498
  13. 10.10 Carat Round Lab-Grown Diamond, G VS2, IGI LG611359367$6,731
  14. 11.05 Carat Round Lab-Grown Diamond, G VS1, IGI LG611359823$7,781
  15. 10.09 Carat Round Lab-Grown Diamond, F SI1, IGI LG613360739$5,636
  16. 12.56 Carat Round Lab-Grown Diamond, G VS1, IGI LG613360745$8,812
  17. 12.08 Carat Round Lab-Grown Diamond, G VS1, IGI LG613360746$8,484
  18. 11.09 Carat Round Lab-Grown Diamond, G VS1, IGI LG613360749$7,808
  19. 10.93 Carat Round Lab-Grown Diamond, E VS1, IGI LG613369908$6,917
  20. 10.09 Carat Round Lab-Grown Diamond, G VS1, IGI LG618444292$7,126
  21. 10.52 Carat Round Lab-Grown Diamond, G VS1, IGI LG623462898$7,419
  22. 11.55 Carat Round Lab-Grown Diamond, G VVS2, IGI LG623462905$8,586
  23. 5.10 Carat Round Lab-Grown Diamond, E VVS1, IGI LG570361657$2,185
  24. 5.37 Carat Round Lab-Grown Diamond, G VS1, IGI LG541257519$2,786
  25. 5.01 Carat Round Lab-Grown Diamond, F VVS2, IGI LG541274918$2,310
  26. 5.02 Carat Round Lab-Grown Diamond, F VS1, GIA 6491441466$4,113
  27. 10.06 Carat Round Lab-Grown Diamond, G VS1, IGI LG656415171$4,208
  28. 6.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG674502460$2,716
  29. 5.52 Carat Round Lab-Grown Diamond, F VS1, IGI LG598338490$888
  30. 5.52 Carat Round Lab-Grown Diamond, F VS1, IGI LG598338493$888
  31. 6.11 Carat Round Lab-Grown Diamond, D IF, IGI LG611372940$15,606
  32. 5.11 Carat Round Lab-Grown Diamond, G VVS2, IGI LG621478249$969
  33. 5.02 Carat Round Lab-Grown Diamond, G VVS2, IGI LG634405589$973
  34. 5.03 Carat Round Lab-Grown Diamond, E VS1, GIA 2507282835$4,519
  35. 7.32 Carat Round Lab-Grown Diamond, H VS1, IGI LG578344853$1,639
  36. 7.49 Carat Round Lab-Grown Diamond, G VS1, IGI LG589391397$1,424
  37. 7.53 Carat Round Lab-Grown Diamond, F VS1, IGI LG600310339$1,431
  38. 8.5 Carat Round Lab-Grown Diamond, G VS2, IGI LG601333384$1,611
  39. 10.00 Carat Round Lab-Grown Diamond, H VS2, IGI LG578353895$6,131
  40. 7.00 Carat Round Lab-Grown Diamond, E VS1, IGI LG622496354$1,464
  41. 10.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG626416745$4,253
  42. 10.08 Carat Round Lab-Grown Diamond, E VS1, IGI LG648446164$4,274
  43. 10.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG649499522$4,245
  44. 10.64 Carat Round Lab-Grown Diamond, E VS1, IGI LG650478871$4,500
  45. 10.72 Carat Round Lab-Grown Diamond, E VS1, IGI LG651476342$4,532
  46. 10.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG653426171$4,245
  47. 6.02 Carat Round Lab-Grown Diamond, D VVS2, IGI LG681591690$2,146
  48. 5.06 Carat Round Lab-Grown Diamond, E VVS1, GIA 6512114292$8,989
  49. 10.54 Carat Round Lab-Grown Diamond, D VVS2, IGI LG626482127$14,684
  50. 5.35 Carat Round Lab-Grown Diamond, G VVS1, IGI LG592363413$1,118
  51. 6.33 Carat Round Lab-Grown Diamond, E VVS2, GIA 6481536135$5,644
  52. 5.05 Carat Round Lab-Grown Diamond, E IF, GIA 6482086195$14,012
  53. 5.02 Carat Round Lab-Grown Diamond, D IF, IGI LG618430138$5,943
  54. 6.31 Carat Round Lab-Grown Diamond, E IF, GIA 1489014294$21,766
  55. 5.05 Carat Round Lab-Grown Diamond, D IF, IGI LG618431149$5,976
  56. 5 Carat Round Lab-Grown Diamond, D IF, IGI LG627444562$7,888
  57. 5.29 Carat Round Lab-Grown Diamond, D VVS1, GIA 1513334278$7,046
  58. 5.08 Carat Round Lab-Grown Diamond, E VVS1, GIA 2516334252$7,012
  59. 5.01 Carat Round Lab-Grown Diamond, D IF, GIA 2517334460$16,864
  60. 6.31 Carat Round Lab-Grown Diamond, E IF, GIA 3495168334$21,766