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 273

16,707 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. 10.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG847629988$2,572
  2. 10.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG847629990$3,402
  3. 10.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG847669912$3,405
  4. 7.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844640699$1,453
  5. 6.10 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844640748$1,191
  6. 6.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844640750$1,190
  7. 5.56 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844640773$1,050
  8. 9.52 Carat Round Lab-Grown Diamond, E VVS2, IGI LG843642238$4,015
  9. 6.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG843642252$2,596
  10. 8.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG843642255$3,419
  11. 8.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG843642267$3,423
  12. 5.08 Carat Round Lab-Grown Diamond, E VS1, IGI LG839602922$904
  13. 5.00 Carat Round Lab-Grown Diamond, E VVS2, IGI LG839602960$893
  14. 5.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG841644240$902
  15. 9.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG842655889$2,362
  16. 10.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846634035$2,927
  17. 7.02 Carat Round Lab-Grown Diamond, F VVS2, IGI LG841624592$1,099
  18. 5.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG842621844$839
  19. 5.05 Carat Round Lab-Grown Diamond, E VS1, IGI LG842655572$799
  20. 7.02 Carat Round Lab-Grown Diamond, F VVS2, IGI LG843638475$1,099
  21. 6.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG843638476$951
  22. 6.03 Carat Round Lab-Grown Diamond, F VVS2, IGI LG843638481$888
  23. 5.44 Carat Round Lab-Grown Diamond, E VS1, IGI LG844637274$904
  24. 5.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844637279$869
  25. 5.06 Carat Round Lab-Grown Diamond, G VS1, IGI LG844637286$757
  26. 5.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844637296$864
  27. 5.03 Carat Round Lab-Grown Diamond, G VVS2, IGI LG844658110$753
  28. 9.04 Carat Round Lab-Grown Diamond, F VVS2, IGI LG844658121$1,544
  29. 5.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846632220$829
  30. 5.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846632230$825
  31. 5.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846632231$826
  32. 7.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846632232$1,226
  33. 7.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG846666095$1,088
  34. 5.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846666098$832
  35. 10.02 Carat Round Lab-Grown Diamond, F VVS2, IGI LG847646238$2,136
  36. 10.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG847646293$4,778
  37. 10.04 Carat Round Lab-Grown Diamond, E VVS1, IGI LG847646294$9,106
  38. 10.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG847646301$4,802
  39. 6.72 Carat Round Lab-Grown Diamond, E VVS2, IGI LG845603261$1,053
  40. 8.53 Carat Round Lab-Grown Diamond, G VS1, IGI LG615370063$2,526
  41. 5.50 Carat Round Lab-Grown Diamond, F VS2, IGI LG785604426$792
  42. 25.03 Carat Round Lab-Grown Diamond, G VS1, IGI LG803643886$30,048
  43. 7.04 Carat Round Lab-Grown Diamond, E VS1, IGI LG805655745$1,198
  44. 8.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG805655748$1,516
  45. 5.58 Carat Round Lab-Grown Diamond, E VS1, IGI LG805688891$921
  46. 5.57 Carat Round Lab-Grown Diamond, E VVS2, IGI LG805688930$879
  47. 7.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG806605250$1,210
  48. 6.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG806627394$885
  49. 6.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG806627397$1,058
  50. 7.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG806627411$1,312
  51. 8.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG806627473$1,543
  52. 7.58 Carat Round Lab-Grown Diamond, E VS1, IGI LG806627479$1,274
  53. 8.58 Carat Round Lab-Grown Diamond, E VS1, IGI LG806627481$1,551
  54. 6.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG807610090$900
  55. 5.50 Carat Round Lab-Grown Diamond, E VVS2, IGI LG807610099$868
  56. 5.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG807610105$826
  57. 8.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG807610107$1,511
  58. 6.58 Carat Round Lab-Grown Diamond, E VS1, IGI LG807610115$1,067
  59. 7.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG807610128$1,210
  60. 9.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG807653438$2,093