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 246

15,478 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. 6.22 Carat Round Lab-Grown Diamond, E VS1, IGI LG844660317$1,110
  2. 11.09 Carat Round Lab-Grown Diamond, F VVS2, IGI LG844649185$3,069
  3. 10.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846632898$4,811
  4. 9.52 Carat Round Lab-Grown Diamond, G VS2, IGI LG807658756$2,149
  5. 15 Carat Round Lab-Grown Diamond, F VS2, IGI LG789622128$22,426
  6. 15.02 Carat Round Lab-Grown Diamond, G VS1, IGI LG807658775$27,995
  7. 19.42 Carat Round Lab-Grown Diamond, F VS2, IGI LG794677153$29,034
  8. 20.06 Carat Round Lab-Grown Diamond, G SI1, IGI LG802614397$8,054
  9. 20.07 Carat Round Lab-Grown Diamond, G VS2, IGI LG807699312$30,037
  10. 5.51 Carat Round Lab-Grown Diamond, E VS1, IGI LG841615072$1,011
  11. 6.51 Carat Round Lab-Grown Diamond, E VS1, IGI LG842652802$1,212
  12. 5.05 Carat Round Lab-Grown Diamond, D VVS2, IGI LG843638555$1,431
  13. 9.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844617863$2,065
  14. 9.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG844639402$2,013
  15. 9.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639405$2,183
  16. 9.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639420$2,173
  17. 9.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639424$2,169
  18. 10.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639434$3,353
  19. 10.04 Carat Round Lab-Grown Diamond, E VS1, IGI LG844639435$2,555
  20. 9.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844654871$2,176
  21. 8.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844654882$1,662
  22. 8.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844654892$1,659
  23. 8.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG844654896$1,534
  24. 10.02 Carat Round Lab-Grown Diamond, E VVS1, IGI LG844655095$7,699
  25. 10.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844655096$3,093
  26. 10.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844655097$3,102
  27. 10.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG845670241$2,552
  28. 10.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG845670246$2,950
  29. 10.04 Carat Round Lab-Grown Diamond, E VS1, IGI LG846643245$2,555
  30. 10.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846643247$3,093
  31. 10.00 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846643248$3,090
  32. 8.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG841633684$1,725
  33. 10.02 Carat Round Lab-Grown Diamond, F VS2, IGI LG842627220$1,877
  34. 5.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG842661816$1,053
  35. 5.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG842661836$1,015
  36. 5.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG843638466$792
  37. 5.08 Carat Round Lab-Grown Diamond, F VS2, IGI LG844615773$752
  38. 7.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG840665189$1,026
  39. 6.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG841613642$1,002
  40. 5.00 Carat Round Lab-Grown Diamond, E VVS2, IGI LG841652115$851
  41. 5.03 Carat Round Lab-Grown Diamond, F VVS2, IGI LG841652116$778
  42. 7.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG841652118$1,061
  43. 8.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG842610114$1,264
  44. 5.00 Carat Round Lab-Grown Diamond, E VS1, IGI LG842629911$833
  45. 8.04 Carat Round Lab-Grown Diamond, F VS1, IGI LG842629920$1,267
  46. 7.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG842659220$1,176
  47. 8.01 Carat Round Lab-Grown Diamond, E VS2, IGI LG842661018$1,452
  48. 5.01 Carat Round Lab-Grown Diamond, F SI2, IGI LG842661025$708
  49. 5.00 Carat Round Lab-Grown Diamond, E VS2, IGI LG842661028$783
  50. 5.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG840639498$844
  51. 7.00 Carat Round Lab-Grown Diamond, F VS1, IGI LG840665187$1,060
  52. 5.02 Carat Round Lab-Grown Diamond, E IF, IGI LG841633719$4,563
  53. 6.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG841633720$997
  54. 11.06 Carat Round Lab-Grown Diamond, F VS1, IGI LG842613077$2,797
  55. 10.03 Carat Round Lab-Grown Diamond, F VS1, IGI LG842613078$1,981
  56. 5.03 Carat Round Lab-Grown Diamond, F VS1, IGI LG842629912$770
  57. 5.00 Carat Round Lab-Grown Diamond, F VS1, IGI LG842661027$766
  58. 11.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG844653904$2,731
  59. 10.01 Carat Round Lab-Grown Diamond, F VS2, IGI LG844653909$1,926
  60. 10.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846635128$4,209