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 309

18,503 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. 5.03 Carat Round Lab-Grown Diamond, D VVS2, IGI LG854672701$1,445
  2. 5.03 Carat Round Lab-Grown Diamond, D VVS2, IGI LG854672702$1,445
  3. 6.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG854685008$1,019
  4. 6.40 Carat Round Lab-Grown Diamond, E VS1, IGI LG856601727$972
  5. 7.00 Carat Round Lab-Grown Diamond, E VVS2, IGI LG840656624$1,261
  6. 5.62 Carat Round Lab-Grown Diamond, E FL, IGI LG848627445$6,570
  7. 5.07 Carat Round Lab-Grown Diamond, D FL, IGI LG848627446$7,885
  8. 5.09 Carat Round Lab-Grown Diamond, D FL, IGI LG851633948$7,914
  9. 5.53 Carat Round Lab-Grown Diamond, D FL, IGI LG851633953$8,578
  10. 10.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG851642296$2,412
  11. 10.05 Carat Round Lab-Grown Diamond, E VS1, IGI LG851642297$2,155
  12. 5.05 Carat Round Lab-Grown Diamond, E VVS2, IGI LG851653284$841
  13. 6.00 Carat Round Lab-Grown Diamond, F VS1, IGI LG852633965$853
  14. 5.00 Carat Round Lab-Grown Diamond, E VS1, IGI LG853620690$808
  15. 10.03 Carat Round Lab-Grown Diamond, E VVS2, IGI LG853659209$2,411
  16. 5.02 Carat Round Lab-Grown Diamond, F VS1, IGI LG853693878$777
  17. 5.07 Carat Round Lab-Grown Diamond, E VVS2, IGI LG853693894$854
  18. 7.50 Carat Round Lab-Grown Diamond, G VS2, IGI LG853693897$1,134
  19. 5.09 Carat Round Lab-Grown Diamond, E VS1, IGI LG853693917$830
  20. 6.05 Carat Round Lab-Grown Diamond, E VS1, IGI LG854630474$1,140
  21. 9.53 Carat Round Lab-Grown Diamond, E VS1, IGI LG854698612$1,883
  22. 7.01 Carat Round Lab-Grown Diamond, F VS1, IGI LG854698618$1,085
  23. 5.00 Carat Round Lab-Grown Diamond, E VS1, IGI LG854698667$816