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 185

13,670 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. 7.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816643433$1,145
  2. 8.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816643485$1,278
  3. 8.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816643489$1,280
  4. 7.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816648679$1,222
  5. 8.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816665545$1,280
  6. 8.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816665546$1,278
  7. 8.10 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816683377$1,278
  8. 5.55 Carat Round Lab-Grown Diamond, E VS1, IGI LG816685508$1,018
  9. 6.20 Carat Round Lab-Grown Diamond, E VVS2, IGI LG816685933$1,823
  10. 5.07 Carat Round Lab-Grown Diamond, F SI1, IGI LG817602960$708
  11. 7.01 Carat Round Lab-Grown Diamond, F VS2, IGI LG817602968$1,074
  12. 7.50 Carat Round Lab-Grown Diamond, H VS1, IGI LG817602970$1,285
  13. 7.51 Carat Round Lab-Grown Diamond, E VS1, IGI LG817602972$1,249
  14. 8.53 Carat Round Lab-Grown Diamond, G VS2, IGI LG817602974$1,315
  15. 8.01 Carat Round Lab-Grown Diamond, F VS2, IGI LG817602975$1,317
  16. 9.00 Carat Round Lab-Grown Diamond, F VS1, IGI LG817602982$1,553
  17. 7.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817604843$1,145
  18. 8.20 Carat Round Lab-Grown Diamond, G VS2, IGI LG817608471$1,264
  19. 9.03 Carat Round Lab-Grown Diamond, G VS1, IGI LG817608474$1,634
  20. 6.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817610454$1,189
  21. 10.08 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817626972$3,623
  22. 7.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817627938$1,145
  23. 8.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817627946$1,278
  24. 7.01 Carat Round Lab-Grown Diamond, F VS2, IGI LG817634363$1,074
  25. 7.00 Carat Round Lab-Grown Diamond, G VS1, IGI LG817634365$1,072
  26. 6.51 Carat Round Lab-Grown Diamond, G VS2, IGI LG817634377$1,000
  27. 9.07 Carat Round Lab-Grown Diamond, F VVS2, IGI LG817634379$1,579
  28. 8.00 Carat Round Lab-Grown Diamond, G VS2, IGI LG817634381$1,235
  29. 8.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817646793$1,280
  30. 8.10 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817646794$1,278
  31. 8.01 Carat Round Lab-Grown Diamond, E VS1, IGI LG817646796$1,302
  32. 8.04 Carat Round Lab-Grown Diamond, E VS1, IGI LG817646839$1,302
  33. 8.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817646840$1,278
  34. 8.07 Carat Round Lab-Grown Diamond, E VS1, IGI LG817646855$1,411
  35. 20.01 Carat Round Lab-Grown Diamond, G VS2, IGI LG817651466$6,273
  36. 5.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817663974$1,247
  37. 9.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817663975$1,583
  38. 7.09 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817664059$1,145
  39. 8.02 Carat Round Lab-Grown Diamond, F VVS2, IGI LG817674027$1,250
  40. 8.04 Carat Round Lab-Grown Diamond, F VVS2, IGI LG817674034$1,240
  41. 10.03 Carat Round Lab-Grown Diamond, E VS1, IGI LG817674047$3,739
  42. 6.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG817687873$865
  43. 6.30 Carat Round Lab-Grown Diamond, E VS2, IGI LG817687875$967
  44. 6.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817687883$904
  45. 8.03 Carat Round Lab-Grown Diamond, G VS2, IGI LG817687886$1,239
  46. 8.54 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817689534$1,518
  47. 6.03 Carat Round Lab-Grown Diamond, D VVS2, IGI LG817689540$2,451
  48. 8.06 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817689584$1,278
  49. 8.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG817689586$1,278
  50. 10.01 Carat Round Lab-Grown Diamond, G VVS2, IGI LG817690518$1,977
  51. 20.00 Carat Round Lab-Grown Diamond, G SI1, IGI LG817697466$5,475
  52. 8.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG818631793$1,236
  53. 5.24 Carat Round Lab-Grown Diamond, E VS2, IGI LG818688718$1,431
  54. 5.81 Carat Round Lab-Grown Diamond, G VS1, IGI LG819602554$865
  55. 5.09 Carat Round Lab-Grown Diamond, G VS1, IGI LG819602555$728
  56. 5.04 Carat Round Lab-Grown Diamond, D VVS2, IGI LG819607321$1,935
  57. 5.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG819625083$931
  58. 5.01 Carat Round Lab-Grown Diamond, E VVS2, IGI LG819625084$928
  59. 5.02 Carat Round Lab-Grown Diamond, E VVS2, IGI LG819625090$931
  60. 8.00 Carat Round Lab-Grown Diamond, E VVS2, IGI LG819651861$1,280