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 2

7,264 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. 6.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG656414882$1,190
  2. 11.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG671452773$5,053
  3. 5.28 Carat Round Lab-Grown Diamond, D IF, IGI LG683520147$6,973
  4. 6.52 Carat Round Lab-Grown Diamond, F VS1, IGI LG594341104$1,162
  5. 5.52 Carat Round Lab-Grown Diamond, E VS1, IGI LG598378245$974
  6. 6.25 Carat Round Lab-Grown Diamond, F VS1, IGI LG603335241$1,114
  7. 5.63 Carat Round Lab-Grown Diamond, F VS1, IGI LG612341539$904
  8. 5.76 Carat Round Lab-Grown Diamond, F VS1, IGI LG617439427$924
  9. 10.13 Carat Round Lab-Grown Diamond, E VS2, IGI LG621455983$3,644
  10. 6.80 Carat Round Lab-Grown Diamond, F IF, IGI LG564360608$4,413
  11. 7.47 Carat Round Lab-Grown Diamond, F VVS2, IGI LG589381891$1,729
  12. 7.18 Carat Round Lab-Grown Diamond, F VVS1, IGI LG591387488$1,648
  13. 6.19 Carat Round Lab-Grown Diamond, E VVS2, IGI LG592343990$1,933
  14. 8.30 Carat Round Lab-Grown Diamond, E VVS2, IGI LG592343993$2,583
  15. 7.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG593375267$1,630
  16. 6.33 Carat Round Lab-Grown Diamond, E VVS2, IGI LG593375268$1,977
  17. 8.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG593375269$1,856
  18. 6.16 Carat Round Lab-Grown Diamond, E VVS2, IGI LG593391951$1,924
  19. 12.33 Carat Round Lab-Grown Diamond, E VS1, IGI LG596311854$4,172
  20. 8.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG597374007$1,852
  21. 5.96 Carat Round Lab-Grown Diamond, E VS1, IGI LG600339060$1,386
  22. 6.16 Carat Round Lab-Grown Diamond, E VVS2, IGI LG602340517$1,924
  23. 7.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG602340518$2,201
  24. 7.62 Carat Round Lab-Grown Diamond, E VVS2, IGI LG602340531$2,373
  25. 5.70 Carat Round Lab-Grown Diamond, E VVS2, IGI LG602340541$1,782
  26. 5.57 Carat Round Lab-Grown Diamond, E VVS2, IGI LG604377157$1,742
  27. 5.92 Carat Round Lab-Grown Diamond, E VVS2, IGI LG605354695$1,849
  28. 7.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG605354696$2,191
  29. 6.63 Carat Round Lab-Grown Diamond, E VS1, IGI LG607346959$1,539
  30. 7.12 Carat Round Lab-Grown Diamond, E VS1, IGI LG607346960$1,649
  31. 6.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG607348079$1,399
  32. 7.49 Carat Round Lab-Grown Diamond, F VS1, IGI LG607348084$1,763
  33. 5.92 Carat Round Lab-Grown Diamond, G VVS2, IGI LG616489483$1,401
  34. 5.57 Carat Round Lab-Grown Diamond, E VS1, IGI LG643437504$1,012
  35. 5.51 Carat Round Lab-Grown Diamond, E VS1, IGI LG649417773$1,002
  36. 5.64 Carat Round Lab-Grown Diamond, D VS1, IGI LG659433346$1,338
  37. 6.09 Carat Round Lab-Grown Diamond, F VVS2, IGI LGG1216514$1,415
  38. 6.76 Carat Round Lab-Grown Diamond, G IF, IGI LG614336117$10,343
  39. 11.01 Carat Round Lab-Grown Diamond, F VS2, IGI LG681505814$3,224
  40. 6.58 Carat Round Lab-Grown Diamond, F VS2, IGI LG601332977$1,065
  41. 5.85 Carat Round Lab-Grown Diamond, F VS1, IGI LG631423214$938
  42. 5.59 Carat Round Lab-Grown Diamond, F VS1, IGI LG600352843$899
  43. 5.06 Carat Round Lab-Grown Diamond, E VVS1, IGI LG619436612$4,032
  44. 6.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG620416187$5,863
  45. 6.61 Carat Round Lab-Grown Diamond, E VVS1, IGI LG623416661$8,659
  46. 5.41 Carat Round Lab-Grown Diamond, F VS1, IGI LG623439002$871
  47. 9.07 Carat Round Lab-Grown Diamond, G VVS2, IGI LG667435640$2,210
  48. 5.21 Carat Round Lab-Grown Diamond, E VS2, IGI LG671412818$890
  49. 5.37 Carat Round Lab-Grown Diamond, E VS1, IGI LG637453318$3,217
  50. 5.35 Carat Round Lab-Grown Diamond, E VVS1, IGI LG637453319$3,388
  51. 5.13 Carat Round Lab-Grown Diamond, E IF, IGI LG637453349$6,868
  52. 5.01 Carat Round Lab-Grown Diamond, E IF, IGI LG563299850$4,221
  53. 6.08 Carat Round Lab-Grown Diamond, D VVS1, IGI LG564352867$6,345
  54. 5.21 Carat Round Lab-Grown Diamond, E IF, IGI LG595367198$17,611
  55. 5.09 Carat Round Lab-Grown Diamond, F IF, IGI LG634435343$3,835
  56. 11.66 Carat Round Lab-Grown Diamond, G VS2, IGI LG602313072$7,735
  57. 10.22 Carat Round Lab-Grown Diamond, G VVS2, IGI LG610350333$7,624
  58. 10.61 Carat Round Lab-Grown Diamond, F VS2, IGI LG612326568$5,796
  59. 11.21 Carat Round Lab-Grown Diamond, G VS1, IGI LG575393857$7,890
  60. 10.05 Carat Round Lab-Grown Diamond, F VVS2, IGI LG594325276$6,321