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 28

8,824 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. 5.06 Carat Round Lab-Grown Diamond, E VVS1, IGI LG710590273$1,250
  2. 5.08 Carat Round Lab-Grown Diamond, E VVS1, IGI LG713541862$1,254
  3. 5.29 Carat Round Lab-Grown Diamond, D VVS1, GIA 6521314246$12,860
  4. 5.01 Carat Round Lab-Grown Diamond, F VVS2, IGI LG681571400$818
  5. 5.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG702501898$981
  6. 6.17 Carat Round Lab-Grown Diamond, E VS1, IGI LG706524431$1,208
  7. 5.53 Carat Round Lab-Grown Diamond, F VVS2, IGI LG710560382$1,002
  8. 5.10 Carat Round Lab-Grown Diamond, E VVS2, IGI LG710578851$1,932
  9. 5.03 Carat Round Lab-Grown Diamond, E VVS1, IGI LG711530916$1,392
  10. 5.59 Carat Round Lab-Grown Diamond, E VS1, IGI LG711531430$900
  11. 5.09 Carat Round Lab-Grown Diamond, D IF, IGI LG713575461$7,829
  12. 5.10 Carat Round Lab-Grown Diamond, F VVS1, IGI LG683547856$1,412
  13. 5.04 Carat Round Lab-Grown Diamond, E VS1, IGI LG706524434$918
  14. 5.34 Carat Round Lab-Grown Diamond, D vs1, igi LG712587574$1,690
  15. 5.05 Carat Round Lab-Grown Diamond, F VVS2, GIA 2524422799$3,845
  16. 6.04 Carat Round Lab-Grown Diamond, E VS2, IGI LG690510594$1,012
  17. 7.02 Carat Round Lab-Grown Diamond, G VS1, IGI LG704515819$1,099
  18. 5.02 Carat Round Lab-Grown Diamond, E VVS1, IGI LG674535595$1,258
  19. 5.03 Carat Round Lab-Grown Diamond, D VVS1, GIA 3515768210$10,030
  20. 5.02 Carat Round Lab-Grown Diamond, D VVS1, GIA 5513744020$10,010
  21. 5.17 Carat Round Lab-Grown Diamond, F SI1, IGI 588377628$642
  22. 7.15 Carat Round Lab-Grown Diamond, G SI1, IGI 593375876$902
  23. 5.02 Carat Round Lab-Grown Diamond, F SI1, IGI 595371313$624
  24. 5.56 Carat Round Lab-Grown Diamond, G VS2, IGI LG592339778$811
  25. 7.11 Carat Round Lab-Grown Diamond, G VS2, IGI LG595371317$1,090
  26. 7.63 Carat Round Lab-Grown Diamond, G VS2, IGI LG596341709$1,166
  27. 5.54 Carat Round Lab-Grown Diamond, H VVS2, IGI LG698558292$860
  28. 5.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG707531672$855
  29. 22.50 Carat Round Lab-Grown Diamond, G VS2, IGI LG715563162$18,102
  30. 5.10 Carat Round Lab-Grown Diamond, D VVS1, GIA 5513768239$10,165
  31. 5.02 Carat Round Lab-Grown Diamond, D VVS1, GIA 6512743493$10,010
  32. 11.01 Carat Round Lab-Grown Diamond, F VS2, IGI LG577382883$2,726
  33. 6.06 Carat Round Lab-Grown Diamond, F VVS1, IGI LG690511269$1,721
  34. 5.57 Carat Round Lab-Grown Diamond, F VVS2, IGI LG690511306$881
  35. 5.02 Carat Round Lab-Grown Diamond, E VVS1, IGI LG691540533$1,306
  36. 5.10 Carat Round Lab-Grown Diamond, E VS1, IGI LG711519123$1,035
  37. 8.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG714504490$1,693
  38. 7.40 Carat Round Lab-Grown Diamond, E VS1, GIA 6525584704$6,464
  39. 5.57 Carat Round Lab-Grown Diamond, F VVS2, IGI LG689528440$881
  40. 5.51 Carat Round Lab-Grown Diamond, E VS2, IGI LG704510701$881
  41. 5.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG715599794$917
  42. 5.08 Carat Round Lab-Grown Diamond, F VVS2, GIA 6522100221$4,228
  43. 5.05 Carat Round Lab-Grown Diamond, F VS1, GIA 6522100245$3,795
  44. 5.73 Carat Round Lab-Grown Diamond, E VS2, IGI LG598319689$1,351
  45. 5.73 Carat Round Lab-Grown Diamond, E VVS2, IGI LG602340523$1,792
  46. 5.89 Carat Round Lab-Grown Diamond, E VVS1, IGI LG602340540$4,040
  47. 8.02 Carat Round Lab-Grown Diamond, F VVS2, IGI LG602340542$1,855
  48. 5.70 Carat Round Lab-Grown Diamond, E VS1, IGI LG604377158$1,326
  49. 5.82 Carat Round Lab-Grown Diamond, E VVS2, IGI LG604377159$1,819
  50. 5.86 Carat Round Lab-Grown Diamond, E VS1, IGI LG605354694$1,362
  51. 5.60 Carat Round Lab-Grown Diamond, E VS1, IGI LG607348077$1,303
  52. 5.01 Carat Round Lab-Grown Diamond, E VS2, IGI LG704517051$4,088
  53. 6.55 Carat Round Lab-Grown Diamond, E VVS1, IGI LG704518336$2,705
  54. 7.04 Carat Round Lab-Grown Diamond, E VVS1, IGI LG717583969$2,530
  55. 5.05 Carat Round Lab-Grown Diamond, E VVS1, IGI LG717583975$1,247
  56. 5.04 Carat Round Lab-Grown Diamond, E VVS1, IGI LG717583979$1,245
  57. 5.09 Carat Round Lab-Grown Diamond, E VVS1, IGI LG717583980$1,257
  58. 5.06 Carat Round Lab-Grown Diamond, E VVS1, IGI LG717584437$1,250
  59. 7.01 Carat Round Lab-Grown Diamond, D FL, GIA 2524448639$144,941
  60. 6.15 Carat Round Lab-Grown Diamond, E VS2, IGI LG480157692$2,101