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 4

13,124 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 VS1, IGI LG623485366$1,079
  2. 10.06 Carat Round Lab-Grown Diamond, G VS1, IGI LG656415171$2,724
  3. 5.02 Carat Round Lab-Grown Diamond, D VVS2, IGI LG675588061$1,645
  4. 5.01 Carat Round Lab-Grown Diamond, D VVS2, IGI LG679513324$1,642
  5. 5.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG680570822$970
  6. 5.09 Carat Round Lab-Grown Diamond, D VVS2, IGI LG681513187$1,668
  7. 5.09 Carat Round Lab-Grown Diamond, D VVS2, IGI LG681517781$1,668
  8. 5.01 Carat Round Lab-Grown Diamond, H VS1, IGI LG534244213$3,959
  9. 5.67 Carat Round Lab-Grown Diamond, G VS1, IGI 629436996$894
  10. 5.52 Carat Round Lab-Grown Diamond, F VS1, IGI LG598338490$888
  11. 5.52 Carat Round Lab-Grown Diamond, F VS1, IGI LG598338493$888
  12. 6.11 Carat Round Lab-Grown Diamond, D IF, IGI LG611372940$15,606
  13. 6.64 Carat Round Lab-Grown Diamond, G VS1, IGI LG629436970$1,042
  14. 5.48 Carat Round Lab-Grown Diamond, G VVS2, IGI LG629436989$865
  15. 5.33 Carat Round Lab-Grown Diamond, G VS1, IGI LG632422644$842
  16. 5.19 Carat Round Lab-Grown Diamond, G VVS2, IGI LG632422645$821
  17. 5.69 Carat Round Lab-Grown Diamond, G VS1, IGI LG632422652$897
  18. 5.27 Carat Round Lab-Grown Diamond, E VS2, IGI LG637444035$833
  19. 5.47 Carat Round Lab-Grown Diamond, H VVS2, IGI LG637444049$910
  20. 5.50 Carat Round Lab-Grown Diamond, G VVS2, IGI LG638479472$868
  21. 5.77 Carat Round Lab-Grown Diamond, G VVS2, IGI LG638479474$909
  22. 5.89 Carat Round Lab-Grown Diamond, G VS1, IGI LG638479475$927
  23. 5.00 Carat Round Lab-Grown Diamond, G VVS2, IGI LG638479480$792
  24. 6.55 Carat Round Lab-Grown Diamond, G VVS2, IGI LG640402805$1,083
  25. 7.51 Carat Round Lab-Grown Diamond, G VS2, IGI LG640404599$1,301
  26. 7.33 Carat Round Lab-Grown Diamond, G VS2, IGI LG652456795$1,270
  27. 7.25 Carat Round Lab-Grown Diamond, F VS2, IGI LG652456803$1,257
  28. 5.11 Carat Round Lab-Grown Diamond, G VVS2, IGI LG621478249$969
  29. 5.02 Carat Round Lab-Grown Diamond, G VVS2, IGI LG634405589$973
  30. 5.03 Carat Round Lab-Grown Diamond, E VS1, GIA 2507282835$3,093
  31. 7.32 Carat Round Lab-Grown Diamond, H VS1, IGI LG578344853$1,639
  32. 7.49 Carat Round Lab-Grown Diamond, G VS1, IGI LG589391397$1,424
  33. 7.53 Carat Round Lab-Grown Diamond, F VS1, IGI LG600310339$1,431
  34. 8.50 Carat Round Lab-Grown Diamond, G VS2, IGI LG601333384$1,611
  35. 10.00 Carat Round Lab-Grown Diamond, H VS2, IGI LG578353895$6,131
  36. 10.16 Carat Round Lab-Grown Diamond, G VS1, IGI LG602313061$2,347
  37. 8.85 Carat Round Lab-Grown Diamond, G VS1, IGI LG610350316$1,885
  38. 10.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG626416745$3,185
  39. 10.08 Carat Round Lab-Grown Diamond, E VS1, IGI LG648446164$3,200
  40. 10.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG649499522$3,179
  41. 10.64 Carat Round Lab-Grown Diamond, E VS1, IGI LG650478871$3,367
  42. 10.72 Carat Round Lab-Grown Diamond, E VS1, IGI LG651476342$3,391
  43. 10.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG652487798$2,910
  44. 10.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG653426171$3,179
  45. 10.07 Carat Round Lab-Grown Diamond, F VS1, IGI LG670422432$2,928
  46. 5.03 Carat Round Lab-Grown Diamond, F VVS1, IGI LG670467945$1,138
  47. 5.06 Carat Round Lab-Grown Diamond, E VVS1, GIA 6512114292$7,869
  48. 10.54 Carat Round Lab-Grown Diamond, D VVS2, IGI LG626482127$12,705
  49. 5.05 Carat Round Lab-Grown Diamond, E IF, GIA 6482086195$14,012
  50. 5.02 Carat Round Lab-Grown Diamond, D IF, IGI LG618430138$5,943
  51. 6.31 Carat Round Lab-Grown Diamond, E IF, GIA 1489014294$21,766
  52. 5.05 Carat Round Lab-Grown Diamond, D IF, IGI LG618431149$5,976
  53. 5 Carat Round Lab-Grown Diamond, D IF, IGI LG627444562$7,225
  54. 5.29 Carat Round Lab-Grown Diamond, D VVS1, GIA 1513334278$7,046
  55. 5.08 Carat Round Lab-Grown Diamond, E VVS1, GIA 2516334252$7,012
  56. 5.01 Carat Round Lab-Grown Diamond, D IF, GIA 2517334460$16,864
  57. 6.31 Carat Round Lab-Grown Diamond, E IF, GIA 3495168334$21,766
  58. 5.20 Carat Round Lab-Grown Diamond, D VVS1, GIA 5516334415$6,930
  59. 5.07 Carat Round Lab-Grown Diamond, D VVS2, GIA 7512334426$4,090
  60. 5.61 Carat Round Lab-Grown Diamond, I VVS1, IGI LG675555257$1,642