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 266

16,731 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. 5.26 Carat Round Lab-Grown Diamond, F VVS2, IGI LG844669747$903
  2. 5.26 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844641723$993
  3. 5.1 Carat Round Lab-Grown Diamond, E VS1, IGI LG844649902$893
  4. 5.26 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844649925$993
  5. 5.19 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844641574$979
  6. 5.14 Carat Round Lab-Grown Diamond, F VVS2, IGI LG844649350$883
  7. 5.57 Carat Round Lab-Grown Diamond, E VS1, IGI LG844626612$956
  8. 5.07 Carat Round Lab-Grown Diamond, F VS1, IGI LG844672777$862
  9. 5.23 Carat Round Lab-Grown Diamond, E VS2, IGI LG844671167$827
  10. 5.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844648430$905
  11. 5.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844669738$879
  12. 5.52 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844658260$1,032
  13. 5.31 Carat Round Lab-Grown Diamond, F VVS2, IGI LG845618670$912
  14. 7.9 Carat Round Lab-Grown Diamond, F VVS2, IGI LG846643360$1,491
  15. 6.22 Carat Round Lab-Grown Diamond, E VS1, IGI LG844660317$1,110
  16. 10.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846632898$4,811
  17. 9.52 Carat Round Lab-Grown Diamond, G VS2, IGI LG807658756$2,149
  18. 15 Carat Round Lab-Grown Diamond, F VS2, IGI LG789622128$22,426
  19. 15.02 Carat Round Lab-Grown Diamond, G VS1, IGI LG807658775$27,995
  20. 19.42 Carat Round Lab-Grown Diamond, F VS2, IGI LG794677153$29,034
  21. 20.06 Carat Round Lab-Grown Diamond, G SI1, IGI LG802614397$8,054
  22. 20.07 Carat Round Lab-Grown Diamond, G VS2, IGI LG807699312$30,037
  23. 5.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG818642900$899
  24. 5.51 Carat Round Lab-Grown Diamond, E VS1, IGI LG841615072$1,011
  25. 6.51 Carat Round Lab-Grown Diamond, E VS1, IGI LG842652802$1,212
  26. 5.05 Carat Round Lab-Grown Diamond, D VVS2, IGI LG843638555$1,431
  27. 9.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844617863$2,065
  28. 9.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG844639402$2,013
  29. 9.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639405$2,183
  30. 9.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639420$2,173
  31. 9.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639424$2,169
  32. 10.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844639434$3,353
  33. 10.04 Carat Round Lab-Grown Diamond, E VS1, IGI LG844639435$2,555
  34. 9.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844654871$2,176
  35. 8.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844654882$1,662
  36. 8.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844654892$1,659
  37. 8.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG844654896$1,534
  38. 10.02 Carat Round Lab-Grown Diamond, E VVS1, IGI LG844655095$7,699
  39. 10.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844655096$3,093
  40. 10.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG844655097$3,102
  41. 10.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG845670241$2,552
  42. 10.04 Carat Round Lab-Grown Diamond, E VVS2, IGI LG845670246$2,950
  43. 10.04 Carat Round Lab-Grown Diamond, E VS1, IGI LG846643245$2,555
  44. 10.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846643247$3,093
  45. 10.00 Carat Round Lab-Grown Diamond, E VVS2, IGI LG846643248$3,090
  46. 8.02 Carat Round Lab-Grown Diamond, E VS1, IGI LG841633684$1,725
  47. 10.02 Carat Round Lab-Grown Diamond, F VS2, IGI LG842627220$1,877
  48. 5.58 Carat Round Lab-Grown Diamond, E VVS2, IGI LG842661816$1,053
  49. 5.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG842661836$1,015
  50. 5.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG843638466$792
  51. 5.08 Carat Round Lab-Grown Diamond, F VS2, IGI LG844615773$752
  52. 7.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG840665189$1,026
  53. 6.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG841613642$1,002
  54. 5.00 Carat Round Lab-Grown Diamond, E VVS2, IGI LG841652115$851
  55. 5.03 Carat Round Lab-Grown Diamond, F VVS2, IGI LG841652116$778
  56. 7.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG841652118$1,061
  57. 8.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG842610114$1,264
  58. 5.00 Carat Round Lab-Grown Diamond, E VS1, IGI LG842629911$833
  59. 8.04 Carat Round Lab-Grown Diamond, F VS1, IGI LG842629920$1,267
  60. 7.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG842659220$1,176